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111 South Road, Bedford, MA 01730

HOLIDAY HOURS Wed 10-2, Thur/Fri CLOSED

Tues - Fri 10-6, Sat 9-5, Sun & Mon CLOSED

(781) 275-7799

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Accessories

$9.00
Finish Line's DOT 5.1 Brake Fluid is a high-quality fluid for maximum life and braking power. It exceeds the most stringent 5.1 specs and is compatible/mixable with all DOT 3, 4 or 5.1 spec'd systems. It also features a super-low viscosity to yield superior lever response and pad retraction. Plus, it won't foam up even on long, challenging downhills.
$10.00
Finish Line's Dry Lubricant with Teflon keeps your bike running silky-smooth rain or shine. It's very thin yet extremely durable thanks to its synthetic oils and Teflon particles. Great for your chain, cables, cleats and springs, its dry surface texture minimizes the accumulation of dirt and grit. Plus, it's biodegradable. - Great for dry, dirty and dusty environments. Attracts less grime and runs clean - Holds up well in moderately wet conditions - Can be used on derailleurs, shifters, cables and brake pivot points - Finish Line's most popular and versatile lubricant
$10.00 - $24.99
- 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
$10.99 - $12.99
Need to give your bike some quick attention before you head out the door? Give it a quick shot of Finish Line's 1-Step Cleaner And Lubricant. It loosens and removes grime, while at the same time laying down a thin layer of low-friction lube that reduces drivetrain noise and premature component wear. Keeping your bike running smooth has never been easier!
$11.00 - $34.95
Finish Line's Fiber Grip Assembly Gel is specially designed to create friction and reduce slippage between clamped carbon fiber surfaces. It eliminates the need to over tighten clamps to achieve secure connections. Plus, it's been tested and approved by leading carbon fiber component manufacturers.
$19.99 - $30.00
Finish Line's Mineral Brake Fluid is formulated specifically for bicycle brake systems requiring mineral oil. Features no compromise leading edge chemistry to provide superior fluid life and braking performance. Formulated with a low viscosity base oil to yield superior level response, pad retraction, and consistent performance through a full range of operating temperatures. Finish Line Mineral Brake Fluid was specifically engineered for use in bicycle hydraulic disc brake systems. When you are serious about getting the most out of your braking system, Finish Line Mineral Brake Fluid is a great choice. - Specifically engineered for use in bicycle hydraulic disc brakes - Provides maximum fluid life and braking performance, even at low temperatures - Prevents foaming and overheating
$19.99
Shock Oil is a semi-synthetic formulation that combines the best of available oils and additives for a super suspension oil. It's fully compatible with all systems and internal components, seals and O-rings. Its viscosity stays constant as the temperature changes, so your shock feels the same whether you're roasting or freezing!
$22.00
Reach for Finish Line's Citrus Degreaser when you've got tough grit and grime to cut through. Your parts clean up fast and then rinse residue-free with water. This degreaser is concentrated and water soluble so you can dilute it with up to 25 parts water for less difficult jobs. It's 100% biodegradable and completely non-toxic, too.
$37.99
Finish Line's Shop Quality Chain Cleaner Kit is quick, efficient and easy to use. With it, you never have to remove your chain to keep it clean. Its triple rotating brushes and scrubber pads provide fast, thorough cleaning. Your hands stay clean, too! Plus, its rugged plastic construction is virtually unbreakable and the kit comes complete with a 4-ounce bottle of EcoTech Degreaser concentrate and a 2-ounce bottle of Dry lube. Use it for a cleaner and smoother-shifting chain.
$2.25 - $38.40
Perform at your highest potential with GU Energy Gel. The 3:1 ratio of maltodextrin and fructose spares your limited glycogen stores with a combination of slow and fast-absorbing carbohydrates. The electrolytes sodium and potassium are just what your legs crave to stay firing properly. Branched-chain amino acids speed recovery and reduce muscle damage, and of course the delicious flavors go down easy.
$9.99
Mount your Garmin Edge computer with the Quarter Turn Bike Mount. It includes the bike mount, rubber disc, and elastic bands to secure the Quarter Turn to your stem or handlebars.
$50.00
Monitor your speed as you ride with Garmin's easy-to-install wireless sensor. The speed sensor attaches to the hub of either wheel and self-calibrates with your Garmin device to give you accurate speed and distance at all times, including indoors on the trainer. Simply attach the sensor and ride. With no magnets or other exposed parts to line up, this sensor is easy to install, maintain, and move between bikes.
$199.99
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
25 gram threaded CO2 cartridges. Great for today’s larger volume tires. Because there is nothing worse than not having enough air! These threaded CO2 cartridges are compatible with all of Genuine Innovations inflators. Available in a 2-pack or box of 15!
A lightweight aluminum adapter allows the use of a Schrader pump on Presta tubes.
$8.00
Want a super-easy way to fix a flat? If you have tubeless tires on your mountain bike, all you need is Genuine Innovations' Tubeless Tire Repair Kit. No interior repair is needed, so you don't have to remove the tire. Just plug the hole with the self-vulcanizing plugs, inflate and ride away. The kit includes an insertion tool and five rope plugs.
- Integrated d-fuse seatpost magnet mount - Magnets hold the light firmly in place
$4.00
Sold individually
$4.00
- Quality alloy construction makes valve core removal and installation a breeze. - Designed for a lifetime of use to keep you rolling for years to come.
$5.00
GNT CR2025 Lithium Computer Battery Product description - Sold individually
$5.00
- Easy-to-use quick release bracket for Surelock Flex Coil Cable
$6.00
Get the most out of your ride with the addition of speed and cadence. Whether you are a weekend warrior or data junkie we’ve got you covered. Features - Sensor magnet kit for RideSense speed and cadence sensors Kit includes: - RideSense speed magnet - RideSense cadence magnet
$7.00
- Individually packaged - Enables mounting of a bottle cage in a variety of positions - Fits 22.2-26.0mm handlebars
$7.00
Giant's Rack Strap is a great way to secure your gear to the top of a rack. It features a sturdy elastic strap and a pair of strong metal hooks that attach to the rack arms.
$9.00
- Hit the lever once, it rings twice! - Sleek and small aluminum bell - 22.2mm handlebar clamp
$9.00 - $10.00
Features - Large valve allows 50% more flow than a standard bottle - Thin-wall polypropylene (PP) plastic - Easy to squeeze - 100% BPA-free - Recyclable
$10.00
Giant's Gateway Bottle Cages use 5mm-thick tubular aluminum for a safe, secure, and rattle-free hold on your bottles.
$10.00
Features - Alloy bottle cage - 6mm alloy rod - Tough and still flexible - Compatible with various water bottles
$10.00 $12.00 17% Off
- Designed For All Conditions - Goes On Wet And Sets Up To A Soft, Pliable Wax - Shields Chain From The Elements - Reduces Abrasive Wear And Corrosion - Waterproof - For Chain Driven Bicycles Only
$10.00 - $11.00 $11.00 - $12.00 Up to 17% Off
• Adjustable quick-release strap • Ideal for MTB handlebars • Fits 20-32mm handlebars
$11.00 $12.00 8% Off
- Designed For Dry, Dusty Conditions - Fast Penetration And Setup - Promotes Smooth Shifting - Waterproof - For Chain Driven Bicycles Only
$11.00
Features - S2 Industrial Tool Steel - Magnetic System - Ergonomic Design - 2-2.5-3mm
$12.00
Giant's Chopping Block lifts your front wheel so it's even with your rear wheel while on a trainer. It's compatible with 26-inch and 700c wheels and has a stable, anti-skid base.
$12.00
Giant's Numen Mini Taillight is small, powerful and surprisingly bright. It's so lightweight, you can just leave it on your bike where drivers will notice its 2 bright LEDs. This nice light has a flexible rubber mount so you can attach it almost anywhere on your bike. It has steady and flashing modes and runs up to 100 hours on its included batteries.
$12.75
Features - S2 Industrial Tool Steel - Magnetic System - Ergonomic Design - 4-5-6mm
$12.90
Features - S2 Industrial Tool Steel - Magnetic System - Ergonomic Design - T10/T25/T30 Torx
$15.00 - $21.00
Features - High flexibility injected Nylon material - Secure bottle design—no drop guarantee - Right side pull cage option is perfect for off-road or small frames - Weight: 41g
$16.00 - $22.00 $17.00 - $22.00 Up to 6% Off
You can use Giant's SureLock Flex Cable with a padlock (sold separately) to secure your bike and, if you already own a U-Lock, you can use the cable for additional security by passing it through your bike's wheels as you lock your bike. Other options include securing bikes to car racks, locking up extra wheels at races, and more. The possibilities are endless.
$17.00
- CNC side panels with a lightweight, easy to carry, ultra-compact design - Durable, corrosion-resistant nickel-plated design - Tools: 3, 4, 5, 6mm Hex, PH2, T25 - Sizes: 70 x 30 x 8mm - Weight: 74g
$18.00
Every bike needs a seat bag. They're perfect for on-the-road repair essentials, your phone and credit cards, and a snack. Giant's Seat Bag features water-resistant ProTextura fabric, reliable Velcro straps, and visibility-enhancing reflective accents.
$20.00
Hydration is only a short reach away with Giant's ProWay Bottle Cage. Lightweight plastic construction offers a safe, secure, and rattle-free hold on your bottles.
$21.00
Features - High flexibility injected Nylon material - Secure bottle design—no drop guarantee - Right side pull cage option is perfect for off-road or small frames - Weight: 41g
$21.00
Giant's Mobility Kickstand attaches to your bike's frame at the rear dropout for convenience and easy access.
$22.00 $27.00 19% Off
Giant's Speedshield Tour fenders are a simple, lightweight way to fend off muck and grime. The clip-on, quick release attachment system is fast and secure. When it starts to rain, snap them on, and when the sun starts to shine they come off just as easily. High-strength plastic gives years of reliable service.
$22.00
Giant's SureLock Flex Combo Coil Cable Lock is an extra-flexible, 185mm-long coiled-steel cable that boasts a built-in, easy-to-use, set-your-own-combination lock. 4 flourescent digits allow 10,000 possible combinations. The cable is vinyl coated to protect the finish of your bike and there's a carrying bracket (not shown) that ensures the lock will always be at the ready.
$22.00
Features - S2 durable industrial tool steel provides long-term durability -Compatible most of hydraulic brake and bikes demands - Magnetic System allows easy attachment of tools to repair stands and integrates with Giant ToolShed Hex Wrench Set for the complete mechanic’s solution - Sizes: T6, 7, 8, 9, 10, 15, 20, 25, 27, and 30 Torx
$23.00
- Replacement presta valve cores - Package of 10
$24.00
Get back on the road fast with Control Blast 0. Featuring a reversible head for Presta & Schrader with a valve knob which unwinds to apply just the right amount of pressure. Features - Easy fill rate control knob - Threaded Presta and Schrader valve compatible system - Alloy construction - Head only (cartridge not included) - Compatible with threaded cartridges
$24.00 $30.00 20% Off
Giant's Control Mini Road Pump boasts a lightweight, durable telescoping aluminum barrel that inflates high-pressure road tires quickly. It has a thumb-lock head that works on all valve types and can inflate up to 120 psi.
$24.00
- Maximum output to 20 lumens - ANSI certified lumens and runtime - IPX4 water resistant - Power status indicator alerts remaining run-time before powering off - Light memory mode - Compatible with Rev Comp, Compel, Roost, Strive, Lanza, Coveta, Liv Rev Comp and Luta series helmets
$24.00 - $27.50
- Giant Torqkey w/ Bit Storage - Available in 4Nm, 5Nm, and 6Nm
$25.00
Giant's Continuum 7 is a simple way to get the most out of your rides. It tracks seven essential functions, including distance and speed, has a large, easy-to-read display, and uses a wired sensor and handlebar mount that attaches easily to your bike.
$26.00
Compact and Versatile. The Recon TL100 is easy-to-use, ultra-portable and lightweight. With an integrated power indicator and IPX7 waterproof certification, the Recon TL100 provides maximum high-powered visibility at an accessible price. - Maximum output to 100 lumens - ANSI-Standard certified lumen output and runtime - Water proof to IPX7 standard - Disperse optics with side light design for over 180-degrees of visibility - Power status indicator alerts remaining run-time before powering off - Light memory mode - Compatible with Rev Comp, Compel, Roost and Prompt series helmets
$26.00 $28.00 7% Off
- Protextura Water Resistant Nylon And Waterproof Zipper Provide Extra Protection To Keep Gear Dry - Industrial-Strength Hook-And-Loop Straps Offer Superior Holding Power To Securely Attach To Seatposts - Reflective Strip And Taillight Hanger Provides Optimal Visibility And Safety - Internal Mesh Pocket For Organization Of Small Essentials
$27.00
- Light, colorful and flexible silicon cover prevents scratches - 4-digit set your own combination - Simple and easy to use - Available in five colors
$29.00
Features - Composite injection molded technology - 30% lighter without sacrificing stiffness - Right or left side pull cage option is perfect for off-road or small frames - Weight: 26g
$30.00
Features: - Up to 20 lumens ANSI standard approved - Runtime: Day mode 4 hrs., High 8 hrs., Middle 15 hrs., Flash 30 hrs. - Li-Po rechargeable battery - Low power indicator - Motion sensor include - IPX4 waterproof rating - Charge via Micro USB cable
$32.00
- CNC side panels with a lightweight, easy to carry, ultra-compact design - 8mm hex bit combines easily with 5mm allen wrench - Three integrated spoke wrenches - Full complement of bike-specific bits - MTB tire plugs included - Tools: 2, 2.5, 3, 4, 5, 6, 8mm Hex, PH2, T25, SL5, Valve Core Tool, MTB Tire Plug, Chain Breaker - Sizes: 78 x 48 x 8mm - Weight: 118g
$32.00
• Fits 8-11 speed chains • One piece die-casting • Double-sided replaceable pins • Integrated bottle cap opener • Chain clip
$34.00
Every bike needs a seat bag. They're perfect for on-the-road repair essentials, your phone and credit cards, and a snack. Giant's Seat Bag DX features a stream-lined aero shape, water-resistant ProTextura fabric, reliable Velcro straps, and a built-in key holder. With its visibility-enhancing reflective accents and taillight hanger, you're sure to be seen in low-light conditions. The Medium, Large, and Extra large models have external side pockets for extra storage. The Large and Extra large models have an expandable zippered bottom panel.