The all-new aluminum Sherpa 2.0 resets the standard for user-friendly adventure. Folding tire cradles create an abundance of clearance while Kuat's foot-actuated pivot lever lets you bask in the glory of carrying a bike or eating a breakfast burrito while unfolding your rack at the same time. With features designed around your lifestyle, this lightweight rack is as easy to take off as it is to leave on. - Re-designed pivot with optional foot assist - Semi-integrated bike lock - Front tire ratchet design with an intuitive release - Rear tire cradle features a co-molded strap to protect wheels - Folding front cradle adds space between rack and vehicle - No-tool install with hand tight hitch cam system - Gloss metallic powder available in 3 colors - Low profile arced design delivers an amazing look - 2 Bike capacity up to 40 lbs. each - Holds wheelbases up to 47-inch and tires as large as 3-inch - Increased spacing between bikes to 14-inch - Lightweight platform rack design as low as 32lbs (assembled) - Available in both 2-inch & 1.25-inch hitch sizes

Stay aware of approaching cars with Varia RTL515 rearview radar. It pairs with your Edge bike computer or compatible smartphone to alert you of vehicles approaching from behind up to 153 yards (140 meters) away. When used with your compatible smartphone, the Varia app uses bold graphics — plus tone and vibration alerts — to indicate the position and speed of approaching vehicles. MAXIMUM AWARENESS - Varia RTL515 rearview radar provides visual and audible alerts for vehicles approaching from behind up to 153 yards (140 meters) away. MULTIPLE PAIRING OPTIONS - This radar works seamlessly with your Edge bike computer or compatible smartphone as well as select Garmin wearables or the optional radar display unit. WORKS WITH THE VARIA APP - This smartphone app helps you increase your awareness by providing graphics — plus tone and vibration alerts — that indicate the position and speed of approaching cars. THIRD-PARTY APP COMPATIBLE - When used with a compatible smartphone, Varia radar integrates with your favorite apps, such as Ride with GPS to overlay your maps with rearview radar alerts. SUPERIOR VISIBILITY - Alert motorists to your presence as soon as possible with daylight visibility up to 1 mile. COMPACT DESIGN - Easily mount this sleek, compact device on the seatpost of almost any road-use bicycle. The vertical design allows for better leg clearance and a perfectly comfortable ride. PELOTON MODE - Varia RTL515 features multiple modes, including peloton mode, which provides a low-intensity flash that is kind to other cyclists’ eyes when riding in a group. BATTERY LIFE - Time spent charging is not as good as time spent riding. Get up to 16 hours of battery life in day flash mode and up to 6 hours in solid mode. Physical Specifications - Dimensions: 3.9” x 0.8” x 1.6" (98.6 x 19.7 x 39.6 mm) - Weight: 2.5 oz (71.0 g) - Modes: solid, peloton, night flash, day flash - Lumens: 20 solid, 8 peloton, 29 night flash, 65 day flash - Battery life: 6 hours solid, 8 hours peloton, 6 hours night flash, 16 hours day flash - ANT+: Yes - BLE: Yes - Water rating: IPX7 - Viewing angle: 220° In the box: - Varia RTL515 - Mounting Kit - Cables - Documentation

We have a long history of developing the world's highest performing road bikes. Tarmac Venge Roubaix Allez Diverge-each one dominates their respective category featuring the best technologies in the industry. And while that's a tough palmares to follow the Turbo Creo SL redefines e-road bike performance. It's lightweight smooth capable and lively—all with the power to flatten mountains laugh at headwinds and go farther than you ever thought possible. It's you only faster. The Turbo Creo SL E5 Comp features an E5 Premium Aluminum frame and a Future Shock 1.5. For the spec we included a 1x Shimano GRX group to take on shifting and braking duties while DT R470 Boost wheels get wrapped in 28mm Turbo Pro tires to keep you rolling worry-free. And for the saddle you'll find that our fan-favorite Body Geometry Power Sport provides plenty of comfort. - The Creo SL is the lightest e-bike in its class-literally kilograms lighter than the competition. Not only does the lightweight and stiff, premium E5 alloy frame inspire dancing on the pedals and diving into corners, it also reduces overall system weight and increases the range. - The lightweight SL 1.1 motor doubles your effort with as much as 240 watts of silent and powerful assistance to amplify your ride. The motor's responsive torque curve delivers power perfectly in-tune with your normal riding cadence and leaves no resistance when riding unassisted. - Battery anxiety? Not on the Creo SL. With up to 80 miles of range from the internal battery, the Creo SL eats up big miles and long days. Our optional range extender provides up to 40 additional miles of mountain-flattening power. - By connecting with our Mission Control App, you're able to tune the SL 1.1 motor to your riding style, record rides, and monitor the battery. The app can handle battery management automatically too, ensuring the battery will last as long as you need it to. The motor even has a built-in power meter that transmits to any ANT+ head unit. Don't want to connect? No worries-the Turbo Connect Unit (TCU) on the top tube gives you all the control you need to ride. - With 20mm of rough-road-taming travel, the Future Shock 1.5 not only delivers a smoother, more comfortable ride, but it also reduces fatigue and increases speed over harsh terrain. The new Smooth Boot, meanwhile, enhances the aesthetics to bring a clean transition from the head tube to the stem. - We've learned there can be more difference between two male cyclists than between a male and a female cyclist. Gender alone doesn't provide enough data to specialize. It means that separating bikes as male or female is arbitrary and outdated. With this in mind, we've developed a geometry that's best-fit for all riders-one that's comfortable, snappy, and handles like a dream.

"What if?" - When we asked the question, the Piston Pro X was the answer. Genuine Kashima coated hydro-pneumatic arms make loading and unloading a one-handed operation. Touchless arms grab the tires, keeping your bike secure, and your paint pristine. Low-profile integrated LED tail lights synchronize with your vehicle, providing enhanced rear visibility and on-road safety. These and many other features culminate in a rack designed, built, and tested to push the envelope and provide you with unparalleled ease of use, peace of mind, and lasting value. This is the Piston Pro X. OneTap Hit the levers and watch as the cradle arms open automatically into position. Kuat's new patented hydro-pneumatic OneTap levers make loading your bikes easy, and fun. FastFit Wheel Chock System It's called FastFit for a reason: This patent-pending feature changes wheel sizes from 18" to 29" in seconds, tool-free. QuickConnect QuickConnect lets you expand or consolidate your Piston from 2 to 4 bikes in a matter of minutes. Current record: 44s. Foot & Hand Pivot Fold your Piston up or down with the convenient foot pedal. Have a fully loaded 4-bike? Easy Assembly EasyClip patent-pending tray tabs make assembling your Piston quick and painless. Spend all that time you save riding your bike. 99% Metal Construction Just because it's sexy doesn't mean it isn't heavy duty. The Piston Pro X is all metal and ready to take on all the adventure you can throw at it. TIGER DRYLAC The Piston Pro X is finished with TIGER DRYLAC, a class-leading powdercoat designed for the unforgiving conditions of both day-in, day-out commutes and epic road trips alike. Hard Wearing Hardware Igus bushings and 308 Stainless Steel, 750-hour salt spray automotive-grade hardware keep the burly, long-lasting trend going. This rack will stand up to years of demanding mileage and use. Liquid Painted Logo A little cherry on top: A liquid painted 3D logo finishes out the rack aesthetic adding dimension and style. LED Taillights QuickConnect patented trays and Add-Ons are prewired. LED lighting will connect and sync automatically when assembled. Connects to the vehicle via the included flat 4-pin connector. Magnetic Cable Docking Set up is as easy as snapping in the magnetic cable, and plugging the 4-Pin into your vehicle's trailer outlet. No confusing diagrams or head scratching routing. POGO Pins QuickConnect patented Add-Ons are pre-wired. Simply install the Add-On and the LED lightning will connect and sync automatically. Cable Management Provided magnetic clips let you manage the LED cable, keeping everything tidy and out of the way. Locking Security Tool No more Where's Waldo in your glovebox: The multi-purpose security tool locks in place at the end of the rack, ensuring it's always there when you need it. Flatlock Hitch Cam The patent-pending Flatlock hitch cam keeps things stable and its tamper-resistant head keeps it secure. Plus, we've added a stainless steel hitch lock for double security and additional peace of mind. High-Strand 12mm Cable Semi-integrated ultra flexible high strand 12mm cable, with plenty of length for the wheels and frames of all your bikes. The soft touch outer coating is also easy on your bikes.

The Roll Cage is a durable, stamped aluminum water bottle cage that's compatible with SWAT accessories for tool and storage integration. It also features a unique left-, right-, and center-mounting design that allows you to easily manage bottles when space on the frame is limited. - SWAT technology design allows for storage and tool integration. - Three mounting positions allow easy in-and-out bottle accessibility from the left, right, or center position. - Cage can be rotated to alternate positions after installation. - Accepts EMT Cage Mount Tool. - Accepts MTB XC Box (when used on compatible frames). - Weight: 50g

Superior hand feel that you need to feel to believe. Winner of world cups, Cape Epics, and stages of La Ruta de Conquistadores. - Material: Dual-density high-performance rubber - Supacaz pattern design for max control and ultimate tackiness - Diameter: 32mm - Star Ringz: 100% Aluminum - Anodized/powder coated - Laser-etched

Back by popular demand, the Air Tool MTB Floor Pump is better than ever. Designed for low pressure, high volume tires, it provides precise pressure to ensure that your tires are set up for whatever the trail throws at you. - Oversized 3" (76mm) gauge has 0-40 PSI range for maximum resolution when filling large tires. - Massive 508cc volume aluminum barrel pushes enough air to seat tubeless tires. - Ergonomic Wing handle with pressure relief valve. - Auto selecting SwitchHitter II technology. - Includes spare rubber seal for head. - Max pressure: 40 PSI (2.7bar) - Volume-per-stroke: 508cc

Ratchet freehub bodies have a gloss finish and don't have a seal, as this is fixed on the hub shell. The Ratchet System was the first of this type for DT Swiss; used in the mid-range products like the 350 hubs. - End Cap Included

The Kwick Drumlin is hard to beat: K-Shield protection and a long lasting compound make it a reliable companion. Burly side knobs give confidence and grip on wet or loose conditions. Feels at home on concrete as well as gravel paths and forest roads.

- One-piece bottom bracket cup set - Bearings included - Shell: 68mm - Spindle Type: OPC - Cup Material: Steel - Weight: 265 grams

Accessorize your bike in a way that announces your presence in style. The omni-directional rotating top produces a clean, clear, loud ring. - Fits handlebars with 22.2mm (.87-inch) outside diameters. - Dome Diameter: 44mm (1.6")

The X-TRACK is LOOK's entry level off-road pedal, but does not mean technology is left aside. The aluminum body and Chromoly+, double-sealed axles are robust and ensure total fluidity thru the pedal stroke. Tension can be quickly and easily adjusted from 6 thru 14. - Technology: X-Track - Cleats: X-Track Cleat included (Easy Cleat available separately) - Cleats standard: SPD compatible - Retention: 6 to 14 - Body: Aluminum - Spindle: Chromoly+ - Platform area: 350mm² - Platform width: 57mm - Stack height + cleats: 16.8mm (10.7 + 6.1mm) - Weight (pedal): 200g - Weight (pair + cleats): 450g - Float angle: 6° - Release angle: 13°

Technical Details: - In-Mold construction, 20 vents, inner evacuation channels - Rotexx: patent-pending Rotary Damping System - Spiderlock Solo IV - V-Lock divider - Airdry padding - Certifications: CPSC—ASTM F1447—CEN - 9.3oz / 264g

Elevate your active lifestyle with Sanctum, the sports sunglasses that seamlessly integrate style, comfort, and performance into your everyday adventures. Sanctum enhances Tifosi's classic Swick model but with a larger lens and fit. Whether you're tackling trails, enjoying a leisurely bike ride, or pushing through intense workouts, Sanctum is the perfect companion to elevate your active endeavors.

Get out in Shutout! Shutout revolutionizes Tifosi's legendary performance sunglasses as a youth model with young athletes in mind. The Grilamid TR-90 frame provides all-day comfort without compromising durability and its Tifosi Glide technology ensures an anti-bounce fit. Shutout's decentered and polycarbonate lenses are engineered for optical clarity with 100% UVA / UVB protection.

Smooth, controlled braking is yours with Avid's G2 CleanSweep Rotor. It utilizes cross-drilled technology to dissipate heat and cut weight, giving you a consistent feel at the lever and predictable speed control in all conditions.

Made with a mix of materials - a carbon shell and glass fiber core - the Ciro bottle cage is optimized to be as light as possible. It's shaped to clamp the bottle very tightly, and has been given a minimalistic design so it does not upstage your bicycle.

DESIGNED TO FIT, BUILT TO PERFORM Purpose-built for women, HRM-Fit is the heart rate monitor you need to capture the important metrics — all with a comfortable clip-on design. - CLIPS DIRECTLY ONTO MEDIUM- AND HIGH-SUPPORT SPORTS BRAS - UP TO 1 YEAR OF BATTERY LIFE - TRANSMITS REAL-TIME HEART RATE DATA TO YOUR COMPATIBLE DEVICES AND APPS - VERSATILE ENOUGH FOR RUNNING, CYCLING, HIIT, STRENGTH TRAINING AND MORE - CAPTURES RUNNING DYNAMICS TO IMPROVE YOUR FORM WITH YOUR COMPATIBLE GARMIN SMARTWATCH - NOT WEARING YOUR WATCH? HRM-FIT CAPTURES STEPS, CALORIES BURNED, INTENSITY MINUTES AND MORE WHAT YOU'LL LOVE MADE FOR WOMEN The clip-on design easily and comfortably attaches to medium- and high-support sports bras. So move freely and sweat it out — HRM-Fit is with you all the way. CONNECTIVITY The HRM-Fit heart rate monitor transmits accurate real-time heart rate and performance data to your compatible Garmin smartwatches and Edge® cycling computers, compatible fitness equipment, the Tacx Training™ app and other apps. RUNNING DYNAMICS When paired to your compatible Garmin smartwatch1, HRM-Fit captures running dynamics — such as vertical oscillation, ground contact time balance, stride length, vertical ratio and more — to help improve your form. TRAINING VERSATILITY Move how you choose. This monitor provides accurate heart rate data for various activities, including running, indoor and outdoor cycling, strength training, HIIT, fitness classes and more. INDOOR RUNNING For your indoor track or treadmill sessions, this heart rate monitor transmits pace and distance to your compatible Garmin smartwatch1, so you can get the data you need no matter where you train. STORE AND FORWARD DATA During workouts such as strength training and HIIT, you can start and stop an activity on your compatible Garmin smartwatch1. Even if you remove your watch and leave it out of range, HRM-Fit stores the data then sends it to your watch when your activity is saved. ACTIVITY TRACKING If you aren’t wearing your watch, the heart rate monitor captures steps, calories burned, intensity minutes and all-day heart rate. It even updates all your Garmin devices via the Garmin Connect™ smartphone app. BATTERY LIFE Don’t worry about running out of juice. The HRM-Fit monitor gets up to 1 year of battery life.

Shimano Deore M6000 CS-HG500-10 10-speed cassette. Combinations: - 11 – 25T: 11-12-13-14-15-17-19-21-23-25T - 12 – 28T: 12-13-14-15-17-19-21-23-25-28T - 11 – 32T: 11-12-14-16-18-20-22-25-28-32T - 11 – 34T: 11-13-15-17-19-21-23-26-30-34T

With Future Shock suspension front and rear, the new Diverge STR delivers compliance without compromise. By suspending the rider—instead of the bike—Future Shock technology increases control and efficiency while decreasing fatigue, so you'll be riding farther and faster over chunkier terrain than you believed possible. And the Diverge STR does this without the weight, sluggish pedal response, and inefficiency of other suspension systems. The Diverge STR Comp starts with our FACT 11r carbon frameset with front and rear Future Shock suspension. It's built with Shimano's new GRX820 groupset for fast, efficient shifting with a 10-51 cassette to ensure you have the gearing to tackle any ride. The bike rolls on the DT G540 wheels with 42mm Tracer Pro tires. Adventure Gear alloy handlebars, an S-Works carbon seatpost, and Power Sport saddle complete the package making the Diverge STR the most capable Diverge ever. - The new Diverge doesn't just have gorgeous lines, it has perfect curves too. Future Shock Rear puts 30mm of rear travel in the ideal path to smooth out rough road. Its hydraulic damping controls travel to eliminate "bobbing" under power and ensure big hits never catapult you from the saddle, all without compromising fit or pedaling efficiency. - By suspending the rider with damped, tunable travel—20mm front/30mm rear—Future Shock Technology absorbs bump forces to boost your control and capability while retaining the efficiency and responsiveness of a rigid frame. Because as far as power transfer goes, it is a rigid frame. Power to the pedals makes the bike jump like a scared cat. You're efficient, you're comfortable, you're in control. Your bike is light, nimble, and responsive. - Born from decades of innovation and our Smoother is Faster philosophy, Future Shock was created to develop bikes that win on cobblestones, but it's found its purest expression on gravel. It's 20mm of adjustable, damped front travel that keeps you in control and on target, all while protecting your hands, arms, and shoulders from the battering. - More capability means more confidence, more confidence means more rides, more rides mean more fun, and it all starts at the contact patch. Nothing unlocks capability like tire clearance, and we're feeling generous. 47mm on a 700c wheel and 2.1" on 650B. Diverge STR is the most capable gravel bike we've ever made, so it's the most fun. We did the math.

The S-Works Fast Trak 2Bliss Ready T5/T7 has become synonymous with fast and lightweight tires that are able to handle the most technical courses and the most grueling conditions. This model redefines what was thought possible with a cross-country tread design. Our Block-In-Block design uses a taller adaptable inner block to pierce the ground and claw for traction. The larger outer structure supports the inner block for additional speed, traction, support and stable handling. Adding to this, the Fast Trak profile and knob spacing has been optimized for a wide variety of internal rim widths. The S-Works casing is our lightest and most supple construction, shaving every gram possible from rotational weight. To top off this premium build the T5/T7 dual compound uses T5 center knobs for minimal rolling resistance and T7 shoulder knobs for extra cornering grip. - Casing: 120 TPI, lightest and most supple XC race construction - Bead: Foldable. - Butyl wrapped bead = 2Bliss Ready - Compound: GRIPTON T5/T7 - 29 x 2.2", PSI 25-50, approximate weight 575g - 29 x 2.35", PSI 25-50, approximate weight 615g

Thanks to its smaller-diameter barrel, with Specialized's Air Tool HP Floor Pump it's easier than ever to inflate high-pressure tires. It also features Specialized's SwitchHitter head that works with Presta and Schrader valves, quality steel construction for excellent durability, and a three-sided base for superb stability. Plus, you'll love the comfortable, wide handle, easy-to-read oversize gauge and the nice, long hose.

SIMPLE, FUNCTIONAL, RELIABLE. Sometimes less is more. With a lightweight aluminum frame, single-chainring drivetrain, and a rigid no-nonsense fork XR24 is just about everything a kid needs for two-wheeled adventures.

- Steel chainring with forged alloy crank arms and chainguard - Compatible with 3/32" chains - Riveted chainring - Spindle Type: 118 SQR JIS - Bolt Pattern: Riveted - Speed: 1

Sirrus X is your ticket to riding more, and to places you never imagined possible. It's a comfortable, capable, "let's do stuff" kind of bike that will inspire you to ride more than you ever have before. With bigger, confidence-inspiring tires, a slightly more upright riding position, a super intuitive one-by drivetrain, and plenty of mounts for racks and fenders —it's more than just a solid partner on pavement. Sirrus X is a dialed option when it's time to hit some gravel. We've also equipped every Sirrus X with next-level comfort from our scientifically tested and ergonomically engineered Shared Platform Body Geometry saddle, handgrips, and pedals. We equipped Sirrus X 4.0 with the revolutionary Future Shock to take the sting out of bumps and potholes. Here's to your life on two wheels. - Added Carbon Fork and an A1 SL alloy frame delivers a build 1.6lb (.8kg) lighter than the 3.0 model—no heavy hybrid featuring a mountain style suspension fork comes close. - Future Shock 1.5 delivers 20mm of compliance to give maximum comfort and control over the rough stuff. - Wide-range 1x11 SRAM NX shifting delivers precise shifting for the long haul.

- Deluxe double gel cushion cover - Non-slip bottom - Fits ATB saddles - Locking drawstring - Great for spinning, too

Narrow/Wide tooth design for chain retention on 1x systems - 10 or 11 speed compatible - Mud clearing channels - CNC 7075 Swiss Alloy

There's no other e-bike out there with ride quality, range, and power like this, at a weight that's light enough to carry. The Turbo Vado Super Light 4.0 is best for workouts, riding beyond the beaten path, and last-minute adventures. All you need to do is get on and go. Extra-bright, built-in lights in front and back mean you'll see and be seen. Plus, Pathfinder tires roll fast on or off the pavement with plenty of grip. - Fully integrated and secure Specialized 320Wh downtube battery w/optional Range Extender compatibility for up to 120 miles of range. - Specialized SL 1.1 custom lightweight motor, peak 240W / 35Nm, 2x you rider amplification (180% assistance), assist up to 28mph depending on your country. - Premium lightweight E5 Aluminum frame. - Clean internal cable routing, fender/rack mounts, and reflective graphics. - Step-through frame for easier on/off and managing commuter traffic. - Premium hydraulic disc brakes for maximum stopping power. - Bright, integrated front and rear lighting to see and be seen. - 11-speed Sram NX shifting for reliable performance for the long haul. - Durable, lightweight alloy wheels paired with fast-rolling, high-grip, Specialized Pathfinder 38c tires, featuring proprietary Gripton rubber compound, are as good on gravel as they are on pavement.

Como is a laid-back, comfortable e-Bike with the power of a confident ride. Como lets you go with the flow by giving you a full-power, confidence-inspiring, utterly delightful experience on a bike that feels effortless to ride. - Turbo Full Power 2.0E motor and 530Wh battery offer an unparalleled riding experience, providing a smooth, seamless, and shockingly quiet amplification of your efforts, up to 28 mph. The integrated controller responds to your pedal inputs resulting in intuitive amplification of your efforts with an incredibly natural feel. - MasterMind and Mission Control - The MasterMind display reveals all relevant info about your ride, allows real-time tuning of support levels, and enables over-the-air updates so that your bike gets better over time. MasterMind seamlessly integrates with the Mission Control app for range optimization tools, advanced tuning, on-ride diagnostics, and more. - The stepless shifting enviolo City Internal Gear Hub (IGH) features a specifically designed internal gear hub and matching controller. The manual stepless technology is as simple as adjusting the volume on a radio. This allows riders to focus on the important aspects of a bike ride such as traffic or scenery. - Proven Smooth Efficiency - We designed a custom testing mechanism to analyze bumps at even the smallest frequency to increase comfort and vision. That precision, paired with a suspended seatpost, higher volume tires, and an 80 mm suspension fork, will flatten roads before your eyes. - Turbo System Lock - Use the Mission Control app to disable your bike's motor and activate the motion sensor alarm. Once locked, the motor cannot be enabled again except by the owner. - Fully Integrated Removable and Lockable Downtube Battery - Easy to charge, easy to secure. - Equipped with DRYTECH Fenders, LED front and rear lights, and 27kg capacity rear HD Rack. The rear rack is compatible with child bike seats, and the bike is also rated to pull a thru-axle trailer.

The avail advanced pro is that riding partner who's up for any challenge on the road—from long winding ascents to short gravel sections, and from solo endurance training rides to the "friendly" competition of a gran fondo. designed for performance and built without compromise, this road warrior is ready to take you as far as you can go, which is always farther than you think. LIGHTWEIGHT ADVANTAGE - The Avail Advanced Pro is the ultimate in lightweight efficiency, thanks to an all-new Advanced-grade composite frame and an Advanced SL-grade composite fork, which boosts your climbing abilities and makes you virtually uncatchable over long distances. SUPERIOR COMPLIANCE - Ride longer without riding harder, with the reengineered frame and fork, optimized for the smoothest, most efficient riding experience. The innovative Liv Contact D-Fuse handlebar and D-Fuse seatpost absorb more road vibrations than round-shaped tubing, without sacrificing efficiency on corners and climbs. MAXIMUM CONTROL - The Liv Contact D-Fuse handlebar features an ergonomic shape and 8-degree flare drop, for total control on those all-day rides. Wide, hookless carbon rims are designed for high-volume tubeless tires (up to 38mm) and a 36mm rim depth, providing predictable handling and stability from asphalt to pavé. ADVANCED SL COMPOSITE TECHNOLOGY - Liv's Professional Grade raw carbon material is woven in our own composite factory using our most advanced engineering and construction methods including: Continuous Fiber Technology to add strength while reducing weight; Carbon Nanotube Technology resin to improve impact resistance; and Fusion Process for lighter, stronger frame junctions. D-FUSE SEATPOST - The proprietary "D" shaped composite seatpost damps vibration, resulting in a smooth, compliant ride. OVERDRIVE 2 - The most advanced steerer tube technology in today's Liv and Giant bikes. Designed to offer unprecedented front-end steering performance, the system's oversized headset bearings (1 1/2" lower, 1 1/4" upper) and tapered steerer tube work in harmony to provide supreme steering stiffness. TUBELESS SYSTEM - Engineered with proprietary Dynamic Balanced Lacing technology, this tubeless ready composite WheelSystem delivers superior efficiency, pinpoint control and comfort.