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> Bicycling > Parts

Parts

44 Results
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Shimano Dura-Ace Di2 Dual Control Electronic Shift/Brake Levers
$749.99
Product Rating
 
5.0 stars
 (1 Review)

Imagine a world where every shift is immediate, smooth and precise, every gear, every time. Well, that world can be yours with Shimano's Dura-Ace Di2 Dual Control Shift/Brake Levers, a key part of their Dura-Ace Di2 electronic drivetrain. With a simple, light touch of the easily accessed buttons,… [more]

Bontrager Madone XXX Integrated Bar/Stem KVF Aero
$599.99

The Madone is built as a seamlessly integrated machine designed to do one thing: go fast. Trek's Madone Integrated Bar/Stem is an important part of that integration. Available in a variety or widths and reaches so you can dial in your superbike specifically for you. - Compatible with model year… [more]

Shimano Dura-Ace 11-Speed Dual Control Levers
$549.99

Shimano's Dura-Ace Dual Control Levers are the perfect way to experience world-class, ProTour-proven shifting and braking on your road bike. Shimano blessed these modern marvels with their legendarily smooth, precise shifting action and combined that with carbon levers and titanium hardware for… [more]

Shimano Dura-Ace 9100 11-Speed Crankset
$599.99

- Optimum Power Transfer - Best Balance For Lighter Weight (-7G) And Efficiency - New Designed Crank Arm - Maintains High Rigidity And Reduces Weight - Hollowglide - 4-Arm Construction Crankset - Adapted For Race Specific Disc Brake System - Shorter Length Of Rear Center With O.L.D. 135mm -… [more]

Shimano Dura-Ace 9100 11-Speed Dual Control Levers
$264.99 - $549.99

- Quick And Intuitive Rear Shifting Operation - Shorter Lever Stroke - Redesigned Internal Shifting Unit - Lighter Front Shifting Operation - Redesign Front System With New Front Derailleur - Comfortable Grip And Operation - More Customizable And Precise Lever Position - Expanded Reach Adjustment… [more]

Shimano Dura-Ace 9150 Di2 11-Speed Dual Control Levers
$339.99 - $684.99

- More Control And Confidence In Race Conditions - Optimally Balanced Hydraulic Brake System For Racing - Dedicated Brake Lever Shape, Stroke, Contact Point, Stiffness And Dedicated Shift Paddles - Light Weight - Carbon Composite Plastic Material Of Hood - More Intuitive, Quicker Shifting Operation… [more]

Shimano Dura-Ace 9150 Di2 11-Speed Rear Derailleur
$659.99

- Ergonomic Shifting Operation Without Stress - Shimano Synchronized Shift - Low Profile Rear Derailleur Design - Shimano Shadow Rd - Race Endurance For Less Damage In Crush - Maintains Compact And Smooth Appearance - Maximum Sprocket: 30T - Minimum Sprocket: 11T - Maximum Front Difference: 16T -… [more]

Shimano Dura-Ace Di2 Dual Control Levers
$339.99 - $684.99

Flawless shifting, superb ergonomics, and state of the art technology? Shimano's Dura-Ace Di2 Dual Control Levers embody all of these concepts. Utter simplicity and ease of use are the hallmarks of these shifters, with gracefully curved lever blades that offer two, easy-to-reach fingertip buttons.… [more]

Shimano Dura-Ace Di2 Rear Derailleur
$659.99

Put the future of shifting under your control with Shimano's Dura-Ace Di2 electronic rear derailleur. Feather-light cold-forged aluminum and carbon fiber construction offer exceptional weight savings and extreme durability. The Di2 9070 rear derailleur is optimized for Shimano's 11-speed… [more]

Shimano R785 Di2 Shift/Hydraulic Brake Lever Set
$579.99

Shimano's R785 Di2 Shift/Hydraulic Brake Lever Set (2x11-speed) is designed for all day riding comfort, durable and dependable performance. - Comfortable and Natural Hand Position for All Day Riding Comfort - High Braking Power Ideal for Cyclocross and On-Road Riding - Electronic Shifting Function… [more]

Shimano RS685/RS785 Shifter/Hydraulic Brake Set
$699.99

Shimano's RS685/RS785 Hydraulic Dual-Control Lever (2x11-speed) features a comfortable design for all day riding. - Ergonomical Shape for All Day Riding - More Stopping Power - Easy and Clean Bleeding System - Reliable 11-Speed Mechanical Shifting System - Features 10mm of Lever Reach Adjustment -… [more]

Shimano Ultegra R785 Di2/Hydraulic Shifters w/BR-RS785 Brake Calipers
$699.99

• Comfortable And Natural Hand Position For All Day Riding Comfort • More Stopping Power, With Less Effort, Especially From The Hood Position • High Braking Power Ideal For Cyclocross And On-Road Riding • Fits A Wide Variety Of Hand Sizes From The Hood Position • Electronic 11-speed Shifting… [more]

Shimano XTR Di2 Rear Derailleur (Medium Cage)
$629.99

Shimano's unbelievable Di2 technology has made the leap to the trails with their XTR Di2 drivetrain. This rear derailleur features all of the race-day performance you've come to expect from XTR, and the unrivaled stability, speed, and performance of an electronic drivetrain. Since there aren't any… [more]

Shimano XTR Hollowtech II Race Crankset
$399.99 - $579.99

Shimano's heralded XTR moniker promises genre-defining performance, weight, and style. Shimano's XTR Hollowtech II Race Crankset lives up to the name. The hollow, cold-forged aluminum crankarms are ultra light, yet exceptionally stiff for awesome power transfer and efficiency. XTR chainrings… [more]

Shimano XTR Hollowtech II Trail Crankset
$399.99 - $599.99

Shimano's heralded XTR moniker promises genre-defining performance, weight, and style. Shimano's XTR Hollowtech II Trail Crankset lives up to the name. The hollow, cold-forged aluminum crankarms are ultra light, yet exceptionally stiff for awesome power transfer and efficiency. XTR chainrings… [more]

SRAM RED eTap WiFLi Rear Derailleur
$610.00

The SRAM RED eTap rear derailleur executes shifts the instant you demand it, with military precision. Wirelessly. It’s easy to set up, clean in appearance and delightfully uncomplicated. Mechanical necessities such as a carbon pulley cage, ceramic pulley bearings, and anodized alloy artfully blend… [more]

RockShox Bluto Suspension Fork
$685.00 - $715.00

RockShox started with the features you’ve come to love from them: Fast Black aluminum upper tubes, stout 15mm Maxle, remote or crown adjustable damping, tapered steerer tube, and the infinitely tunable Solo Air spring. Then, the chassis got the fat treatment by re-engineering it to meet the unique… [more]

RockShox Monarch Plus RC3
$507.00 - $510.00

Monarch Plus provides traction-gaining suppleness, giving you more control over any type of terrain – all in a lightweight bombproof package. Proven Rapid Recovery, DebonAir and Solo Air technologies come standard for this lightweight big hitter. Now with twice the rebound range, Monarch Plus… [more]

RockShox Reba RL Suspension Fork
$540.00

Bike shops love Reba. And everybody else, too. Reba is super consistent, durable and easy to service. - TRAVEL: 80/100/120mm - WHEELS: 26-inch, 27.5-inch, 29-inch - AXLE TO CROWN: 493mm - 26-inch/120mm travel, 507mm - 27.5-inch/120mm travel, 506mm - 29-inch/100mm travel - WEIGHT: 1586g - 26-inch ,… [more]

RockShox Sektor Gold RL Solo Air (Tapered, 26-inch)
$500.00

RockShox's Sektor Gold RL borrows tech from higher end forks to punch way above its weight class. Its Solo Air spring dishes out up to 150mm of travel to make rocks, roots, and drops disappear. This feature-packed fork boasts a butted aluminum steerer, aluminum stanchions, and magnesium lowers to… [more]

RockShox Vivid Air R2C Shock
$715.00

Tipping the scales 400 grams lighter than the Vivid Coil, the new Vivid Air is so obscenely light weight, its destined to give other downhill shocks a body image complex. But don’t let its trim waistline fool you. This is no lightweight. With an all-new air spring system, this shock was built to… [more]

RockShox Yari RC
$700.00

Yari is for riders who aren’t afraid to go for it. For the ones who don’t know where the limit is, but are prepared to find out. The climbs, jumps, vistas, and natural terrain these riders encounter might be new to them, but they want to experience them all. Yari has confidence inspiring strength… [more]

PowerTap Single-Sided Pedals
$599.99

Built to be just as robust and just as precise as its world-renowned sibling, the PowerTap Single-Sided Pedal has all the innovation of the P1 pedals – at a fraction of the price. Named for its single-sided nature, the PowerTap Single-Sided Pedal doubles the watts produced by the left pedal to… [more]

Pioneer Power Meter Upgrade Kit
$579.00

Power to the people! Add the Pioneer Power meter to your existing Shimano crank. Pioneer's crankset-based power meters are simply some of the best power-monitoring systems on the planet, and the Upgrade Kit gives you the chance to add it to your existing crankset. At the heart of the Pioneer Power… [more]

Pioneer Shimano Dura Ace 9000 Single Leg Power Meter
$629.99

Pioneer's Shimano Dura Ace 9000 Power Meter is a revolutionary power meter that attaches stealthily to the left crankarm. The Dura Ace 9000 left crank arm meter allows every rider power-based (also called watt-based) training performance, allowing you to fine-tune your pedaling to find race-winning… [more]

Pioneer Shimano Ultegra 6800 Single Leg Power Meter
$559.99

Pioneer's Shimano Ultegra 6800 Power Meter is a revolutionary power meter that attaches stealthily to the left crankarm. The Ultegra 6800 left crank arm meter truly brings power to the people, and gives every rider power-based (also called watt-based) training performance, allowing you to fine-tune… [more]

Look Aerostem Carbon
$519.99

- Direct Drive integrated stem - Carbon HM ultra rigid composition - 20g lighter than the C-Stem and more aerodynamic - New handlebar clamp - No visible screws - Better drag coefficient - Angle adjustment: - 17° to + 13° [more]

KS LEV-Carbon Seatpost
$530.10

- Carbon body dropper with molded-in cable interface and saddle cradle - Superlight Recourse cable with carbon remote lever and titanium bolts - 65mm drop from a hydraulically locked, air sprung cartridge, for XC/Enduro use - Stationary remote cable routing on side of post - 400mm length [more]

FSA SL-K Light ABS BB386EVO Crankset
$530.99

FSA's SL-K Light ABS BB386EVO road crankset features hollow carbon fiber arms for amazing stiffness and low weight. The adaptable BB386 EVO 30mm spindle will fit a wide variety of frames with a range of BB standards. The K-Force Light ABS BB386 EVO uses FSA’s Asymmetric Bolt Standard, with four… [more]

FSA SL-K Tandem Crankset (Rear)
$543.99

Harness the power of your tandem team with FSA's SL-K Tandem Crankset. This rear crankset features compression molded, unidirectional carbon crankarms pushing a wide-ranging 52/39/30 gear range. A 42-tooth left-hand-drive FSA chainring is included and a proprietary spacer system lets you fine tune… [more]

44 Results
Per Page 30 60
1 2 Next
 
Chain Reaction Bicycles is your local bicycle shop for the San Francisco Bay Area! Unlike some other shops, we are dedicated 100% to serving the needs of local cyclists; our offerings are exclusively available for in-store pickup. You will find us at 1451 El Camino Real, Redwood City CA, 94063. 650 366 7130. Our Los Altos location closed on September 24th, 2017; we have consolidated all operations within our Redwood City flagship store.  Our hours and directions may be found here. We look forward to taking care of all of your cycling needs, including service! Mike & Steve Jacoubowsky, Partners, Chain Reaction Bicycles. Serving you since 1980!