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An aerodynamic road bike helmet that is undeniably fast, yet surprisingly light, cool, and comfortable. Less wind. More win. When speed is your top priority and every watt counts, reach for the helmet that'll cut through the wind to save you seconds. Ballista is Trek's fastest, most aerodynamically-advanced helmet. Ballista is light, cool, comfortable, and engineered with a fully-integrated Mips Air safety system that's designed to help keep you safer. Product details: - Trek's fastest, most aerodynamic helmet will save big watts and shave crucial seconds - An excellent ventilation system makes this aero helmet surprisingly cool and comfortable - The Mips Air system is light, cool, and designed to help reduce rotational forces - The single-lace BOA® fit system is fully adjustable to provide a custom, 360° fit - Rubberized sunglasses docking port provides secure and easy-to-use storage - Beveled front edge improves field of view while riding on the hoods and in the drops - 5-STAR Virginia Tech safety rating - Complies with U.S. CPSC safety standards for bicycle helmets for persons age 1 and over

Upgrade or refresh your Bontrager wheels. Genuine replacement parts Whether you're looking to upgrade to the newest and freshest drivetrain or simply hoping to refresh your trusty wheelset, Trek Genuine Replacement Parts have you covered. - Replacement freehub body - Compatible with Bontrager Rapid Drive 108 hubs - Pawls and springs sold separately - Install 3 pawls/springs for 54 tooth engagement or 6 pawls springs for 108 tooth

This second-generation Rambler is destined to become a TerraTrike best seller. The Rambler has the same high seat and Y-frame design as its predecessor, but with many upgrades for riders who want to go faster and farther. It now has a wider track for better handling and larger 24" wheels for even more versatility. What really sets the Rambler apart, however, is the feel of the ride. It responds beautifully through corners and the lightweight chromoly steel frame ensures a smooth ride. The Rambler is designed to do it all without sacrificing comfort or ease of use. With its acceptance of a large range of TerraTrike accessories, it makes a perfect platform to create a trike for your specific needs. The Rambler comes standard with 24 x 2.15" tires with many optional widths possible to help take you wherever you ride. The seat mesh is breathable and is fitted across a durable wide steel seat frame. Along with standard disc brakes and full seat adjustability, the Rambler is a quality machine for casual and serious riders alike. The frame comes in a fresh Solar Yellow finish with complementing graphics.

Enjoy the velvety smooth ride and sure grip of Electra's quick-rolling Townie Tire. Plus, its classic design adds a touch of style to any bike.

Marlin 4 is the gateway mountain bike that will take you from rail trails to singletrack. It's ideal for riders who want a mountain bike with knobby tires that can double as a rugged commuter. Disc brakes, front suspension, Shimano 14-speed shifting, and mounts for a rack and fenders make this a great bike for trail riders and campus commuters alike. IT'S RIGHT FOR YOU IF… You want an introductory mountain bike at an incredible price, but also want a commuter that's rugged enough to hop curbs on the way to class. THE TECH YOU GET A lightweight aluminum frame with internal routing to protect your cables and add to the bike's sleek look, trustworthy 14-speed Shimano shifting with a wide range of gearing so you always have the right gear for your terrain, powerful mechanical disc brakes, and a suspension fork that takes the edge off bumps and rough terrain. THE FINAL WORD Marlin is made for any adventure. The rack and fender mounts make it a great choice for commuters who want to get a little rad on the way to class or the grocery store. WHY YOU'LL LOVE IT - Marlin Gen 2 is ready to roll with easy to use features that help you get the best bang for your buck - Rack and fender mounts make it easy to accessorize, so your mountain bike can double as a rugged commuter - Smaller frame sizes (XS and S) have short-reach brake levers that make it easier and more comfortable for riders with smaller hands to brake confidently - Marlin models in XS and S frame sizes have a curved top tube and a lower standover height that makes it easier for smaller riders to mount and dismount - Like every model in the Marlin family, it's backed by Trek's lifetime warranty Wheel size: - Sizes X-Small – Small: 27.5-inch - Sizes Medium – X-Large: 29-inch

FOR OFF-ROAD ADVENTURES An ideal off-road helmet for the first rides on uneven terrain. The MoTrip promises a high level of comfort for your rides over hill and dale. The deep fit of the MTB helmet ensures the best possible protection for the head. To make off-road rides more comfortable, the MoTrip is also equipped with the MTB adjustment system. This enable both individual size adjustment and height adjustability using the adjustment wheel at the back of the head. This is a great advantage for ponytail wearers, as they can make room for a ponytail by adjusting the height. Go on off-road adventures with the lightweight and well ventilated bike helmet or alternatively wear it for commuting. - In-Mould for a permanent bond between the outer shell and the shock-absorbing helmet material (EPS) - Zoom Ace MTB: Height-adjustable adjustment system to fit the head circumference - Ponytail compatibility: Helmet well suited for ponytail wearers - Adjustable strap divider - Height-adjustable visor - Ventilation: excellent ventilation through 6 air inlets and 8 air outlets

Sleek angles and premium materials define Alliant as a performance sunglass for cyclists, runners, and endurance athletes. Vented lenses improve airflow while the adjustable ear and nose pads of hydrophilic rubber increase grip as you sweat ensuring a perfect, stable fit. - Made of Grilamid TR-90, a homopolyamide nylon characterized by an extremely high alternative bending strength, low density, and high resistance to chemical and UV damage. - Hydrophilic rubber ear and nose pieces for a no-slip fit. - Adjustable ear and nose pieces for a customizable, comfortable fit. - Vented lenses improve air circulation, prevent fogging.

Your tubeless wheels will benefit from the use of Orange Seal Tubeless Tire Sealant. It is proven to seal large punctures up to 1/4-inch and perform under varying temperatures and altitudes. Orange Seal Tubeless Tire Sealant is compatible with most bike tire systems and is eco-friendly.

Key features: - Securely attaches all Ion lights to bars - Reduces vibration and slippage - Compatible with 22.2-31.8mm diameter bars - Mount rotates left and right for optimal placement

Know what's coming. Ride with extra confidence with Trek CarBack Radar Rear Light. CarBack's radar helps detect rear-approaching vehicles from up to 240m and provides audio and visual alerts through paired GPS head units for increased on-bike awareness. Built with integrated best-in-class Daytime Running Lights that are visible from up to 2km away, CarBack is a must-have for every cyclist riding on shared roads. - CarBack can detect and alert riders of rear-approaching vehicles from up to 240m away - Compatible with most cycling GPS computers - Pair CarBack with the Trek Accessory app to see a vehicle's rear-approaching and passing distance on your smartphone - Designed with focus, flash, and range to be Daytime-visible from up to 2km away - Four light flash modes: Day Flash 90LM, Day Steady 25LM, Night Steady 5LM, and Night Flash 5 LM - Visible fuel gauge LEDs make it easy to see CarBack's 7+ hour battery status - IPX7 waterproof rating to confidently ride through wet conditions - Includes Quick Connect Plus rear mount and USB-C charging cable

Never stop cycling with Edge 1040. It's our first GPS bike computer with multi-band GNSS technology for even better coverage under dense tree cover, on remote mountain trails and even in the urban canyon. It's also packed with performance features that help you understand your strengths and weaknesses to coach you through any challenge. When paired with your compatible sensors, it can even help you manage your efforts by providing power targets throughout a course and stamina feature insights, so you know how much gas is left in the tank. And the setup is simple, so you can take it out of the box and be out riding in no time.

Now your favorite four-legged friend can come along for the ride. The Burley Tail Wagon® pet bike trailer is thoughtfully designed for easy loading and unloading, quick cleaning, and maximum comfort for your canine copilot.

- Aluminum pad holder with R55C4 pads

GRAVEL Whether your route covers rough roads or fast gravel, or even both in the same day, Washburn is built for the job. Its center slick provides awesome rolling efficiency on pavement and packed dirt, while the shoulder lugs take over in the turns, digging in for confidence in loose corners. HOW IT WORKS - Center tread is smooth to minimize rolling resistance and maximize speed. - Transition lugs are tightly spaced to provide progressive initial cornering traction. - Side lugs are spaced out to dig in while cornering and when riding over loose surfaces.

Legendary tire designer Frank Stacy provides another race-proven mountain bike tire design in the XR2. The value-minded and super-versatile XR2 Comp offers outstanding quickness and cornering stability on hard-packed or loamy cross country courses. - A versatile trail tire that excels in loose-over-hardpack and firm conditions - Fast rolling with consistent, predictable traction for a variety of trail conditions

Procaliber Alloy Frameset is the perfect launching pad for your next cross-country bike. It rolls the fine line between race-ready and pocket-friendly with modern geometry that's made for handling fast corners, and lightweight Alpha Platinum Aluminum that's tough, nimble, and ready to cut loose. Designed for a 120mm fork, this ride is ready to build up into your dream steed. IT'S RIGHT FOR YOU IF… You're ready to start your dream cross-country bike from scratch, and want a lightweight and durable frame that doesn't break the bank. You need nimble handling, but don't want it at the cost of stability through the rough. THE TECH YOU GET A lightweight Alpha Platinum Aluminum hardtail frame with modern XC geometry and 148mm boost spacing for stiff support under power. Designed for a 120mm suspension fork. THE FINAL WORD The Procaliber Alloy Frameset lets you ride the line between performance and price with modern XC geometry that keeps you cool through the rough and ready to hammer up climbs. Ready to rip with your dream bike build. WHY YOU'LL LOVE IT - You get modern geometry that keeps you in the attack on climbs and crushing confidently on descents - It balances the accessible price of an alloy hardtail with the performance of its carbon cohorts - You can roll with up to a 120mm fork to get total trail capability - You get to doll it up with all your favorite parts - Internal cable routing keeps your ride quiet, reduces maintenance, and looks sleek

Precaliber 20 will have your little rider begging to go out for a pedal on their first real big kid bike. It's a great transition model from training wheels. It has one speed, a coaster brake, and a saddle with an integrated handle that can be swapped out for a light mount. For kids ages 6-8, between 45-52-inches tall. It's right for you if... Your kid is ready to leave training wheels behind, and you want to get them a fun, durable, bike that's simple to use. You don't want to settle for a big box brand, because you know the value of a high-quality bike that will keep your kid confident and in control. The tech you get A lightweight Alpha Silver Aluminum frame, one speed, and a coaster brake. Plus, a kickstand and a saddle with an integrated handle that can be swapped out for an integrated taillight mount. Everything on this bike is built to last, so it'll still feel like new when handed down to younger siblings. The final word This bike is the perfect choice for young riders who want to transition from a little kid bike to a big kid bike, with a simple, quality frame that will keep them upright and smiling while they ride at the park with friends or on the local bike paths with your family. Why you'll love it - One speed is all you need—a simple set-up gives kids confidence and helps them stay in control - Coaster brakes are simple and intuitive for kids to use—they just pedal backwards to stop! - You can replace the saddle's integrated handle with an integrated light mount to boost visibility on family adventures and solo excursions - Like all Precaliber bikes, the frame is lower so it's easier for kids to stand over and hop on and off - You shouldn't buy your kid's bike where you buy your cereal—Unlike big box brands, Trek kids' bikes are assembled by people who know bikes

Connect ANT+ and Bluetooth Smart devices to all of the data available from the DuoTrap S sensor for your on-the-bike wireless needs. • ANT+ 2.4 GHz and Bluetooth Smart wireless digital speed and cadence sensor • ANT+ and Bluetooth Smart allow simultaneous use of Trip 300 and smartphone • For use with many ANT+ and Bluetooth Smart wireless technology enabled devices • Includes Bontrager wheel magnet, crank cadence band, and CR2032 battery • Works with Trek DuoTrap compatible bikes

Let the good times roll The all-new R3 Hard-Case Lite TLR gets you rolling faster with added traction, and a longer-lasting tread. The updated Hard-Case Lite puncture protection and Tubeless Ready design combine with a lightly-treaded design to offer a faster rolling road racing tire that maximizes confidence through every corner. Product details - Designed for speed, traction, and durability while racing and road riding - Proprietary TR-Speed compound provides confident, fast-rolling performance - Hard-Case Lite with improved Nylon105 beaker belt provides lightweight puncture protection, great ride feel, and extra durability - Tubeless Ready (TLR) design allows for easy tubeless setup and added puncture protection - Fast-rolling, lightly-treaded design adds traction and confidence - Low rolling resistance and excellent cornering grip - Use with Bontrager TLR wheels, sealant, and rim strips for a complete tubeless system designed and tested to work together

This basket is as sweet as honey. It's perfect for holding all your things, large and small. Easily attach and remove this MIK basket from your rear rack for added functionality and fun. You have things. We have things to hold those things. - Compatible with MIK rear racks / MIK adapter plate installed - Proprietary Electra design - Honeycomb patterned stamp - Powder-coated steel - Carries up to 9kg (20lb) - Dimensions: 34cm (l) x 23cm (w) x 27.5cm (h) - Attachment: MIK - Includes hardware: Yes - Weight: 1.02kg

Disc brake pads with industry-leading compounds for consistent and confident performance, designed to fit a variety of Shimano brakes. - Jagwire Pro E-Bike pads feature a friction compound developed specifically for the unique needs of pedal-assist E-bikes - Tuned to provide more stopping power and durability than typical pads, with consistent modulation and little braking noise - Steel backing plate - Compatible with Shimano XTR (M9120), Saint (M820, M810), Deore XT (M8120, M8020), SLX (M7120), Deore (M6120), ZEE (M640), Non-Series (MT520, MT420) - Compatible with TRP Quadiem, G-Spec Quadiem, Slate T4, and G-Spec Slate - Compatible with Tektro Orion 4-piston calipers

A tough bottom bracket that will go as hard as you. The PowerSpline has a heat-treated chromoly 12 spline spindle to make sure it can go the distance with even the most demanding riders. SPECIFICATIONS: - BB-FRAME INTERFACE: English/BSA 68E/73mm, English/BSA 68mm, English/BSA 73mm - CHAINLINE: 46.0mm, 48.5mm, 51.0mm, n/a - SPINDLE LENGTH: 108mm Spindle, 113mm Spindle, 118mm Spindle - SUPPORT E-TYPE FD: n/a, Yes - CRANK-BB INTERFACE: Power Spline - BEARING TYPE: n/a - SPINDLE DIAMETER: n/a - CUP MATERIAL: n/a - WEIGHT (G): 363 - WEIGHT BASED ON: BSA 73mm, 113mm spindle

- The factory standard grease for leading bike and bearing manufacturers that exceeds the unique and demanding requirements of bicycle bearings - Prevents wear and distortion in headsets, hubs, and bottom brackets

Reliable, perfect shifting awaits with Shimano's Deore XT Dyna – Sys Cassette. It features chrome – plated steel sprockets mounted to two aluminum carriers for an ideal blend of durability and low weight. Closer gear ratios in the middle of the cassette ensure you'll have the perfect gear for the trail's ups and downs. Plus, the cogs are ramped and machined for flawless, lightning – fast shifts.

Size specific magnesium platform pedal provides optimal shoe/pedal interface. Details - Magnesium pedal body for weight reduction - Optimal surface area - Minimal body profile - 16mm thin - Concave pin profile & 10 adjustable pins per side for grip - Premium bearings & seal system - Stamp small recommended for shoe sizes: 5-10 (us) // 37-43 (eu) - Stamp large recommended for shoe sizes: 10-15 (us) // 43-49 (eu) - Serviceable, pedal refresh kit found here Specs - Adjustable pins: 10 per side - Body material: AM60B Magnesium Alloy - Endcap: T15 - Footprint: 114mm x 111mm - Inner bearing type: Igus Bearing - Max rider weight: No restriction - Outer bearing type: Double Cartridge Bearing - Shoe size: US 10-15 // EU 43-49 - Spindle material: Forged SCM 415 Chromoly Steel - Warranty: 5 years - Weight: 386g per pair

- An economical replacement chain for 1 speed and 6/7 speed non-index shifting systems. - 1/2 x 1/8 - 300 grams

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.

- Fast and effective grease-cutting formula - Removes all chain oil and wax residue - Safely eliminates drive chain contaminants - Biodegradable - Ideal for use with chain cleaning devices - Trigger spray included for easy application on cassettes, chainrings and derailleurs - Safe for metal, plastic, rubber and seals

- 10-speed chain for Shimano STEPS E8000 e-bike system - Single chainring only - SIL-TEC - 276 g - HG-X 10-speed

Upgrade or refresh your bike. A practical wheel that won't break the bank. PRODUCT DETAILS - Original Equipment replacement Bontrager AT-750 700c wheels - Bontrager AT-750 double wall, non-eyeletted rims - Does not include skewer, reflector, rim strip, valve, or owner's manual - Wheels shipped as photographed