Parts

On today's road bikes, silver stands out amid the sea of stealthy black color schemes. This time-honored seatpost color is available on the Zipp Service Course Seatpost. Since the introduction of our line of Service Course and Service Course SL components, we've had amazing success with our pro-level athletes in all disciplines. While the successes have reinforced our design decisions, we have also drawn from their feedback. We not only learned how and why athletes make their equipment choices, but how our manufacturing methods and materials affect product performance. With new knowledge as well as new engineering, we are proud to offer redesigned Service Course seatposts. - Material: 6061 aluminum - 2-bolt adjustability - Minimum insertion length: 90mm

You have to get that handlebar height just right. It's more comfortable, more efficient, and helps keep your entire upper body healthier. Wheels Manufacturing has your well-being covered with a wide variety of sizes to ensure your bars are right where they need to be. - Spacers are sold individually or in packs of 5 or 10 spacers. Select options from the dropdown menus to display pack size

Wheels Manufacturing 2.5mm Black Aluminum Bottom Bracket Spacers are for adjusting chainline or bearing play in English (BSA) or Italian threaded bottom brackets.

All Wheels Manufacturing replacement derailleur hangers are produced in their Colorado shop to exacting tolerances. - CNC machined 6061 aluminum - Black anodized finish - (1) M5x8 socket head screw included

Machined aluminum spacers for freehubs. Great for fine tuning freewheel and cassette placement or improving chainline. Also good for bottom bracket spacing with BSA BB cups. - Inner Diameter: 35.0mm - Outer Diameter: 40.7mm - Material: Aluminum - Finish: Polished - Bags of 10

WTB's Comfort Zone Clamp-Ons feature an ergonomic shape with a soft rubber. This design gives you more surface area to hold, absorbs shocks and vibrations, and prevents hot spots in your palms.

- Prevents chain derailment when shifting to inner ring - Adjustable hose-type clamp fits 1-1/8" to 1-3/8" seat tubes

8-speed SIS compatible freewheel

Sunlite's Adjustable Quill Stem puts your bars right where you want them. This wonderfully easy-to-use stem adjusts from 0 to +50 degrees—more than enough to help you find your ideal position. And, the 2-bolt clamp holds securely holds your bars.

• Aluminum • Coil spring provides plush suspension • Adjustable pre-load design • Micro-adjust seat clamp • 450 grams

Sunlite's Adjustable Stem adjusts from 0 to +60 degrees so that you can place your handlebars wherever they are most comfortable. It boasts light and durable aluminum construction with steel bolts. It fits on 1- and 1 1/8-inch forks and accepts 25.4mm- and 31.8mm-diameter handlebars too, with included shims. Plus, its 2-bolt clamp makes changing bars easy and holds fast.

• Quick-release seatpost clamp • Aluminum lever and cap with a 6mm chromoly bolt

• Shim available in various sizes • For use with 25.4mm or 27.2mm seatposts

- Steel chainring with forged alloy crank arms and double chainguard - Compatible with 3/32" chains - 45mm chainline - Spindle Type: 118 SQR JIS

- Basic replacement rotor for everday use - One piece stainless steel construction - 6 bolt - Hardware included - 160mm

- 1 piece folding pedal with a black boron spindle - Dual sleeve bearings for maintenance free longevity - 9/16" spindle - Platform size: 102mm x 74mm - Weight: 294g per pair

• Aluminum • Coil spring suspension • Adjustable pre-load design • Collar adjustment for play removal • 7/8-inch seat-clamp diameter

- 9-speed compatible - SIS rear index shifting - Max: 34t - Cage: Mid - Ratio: 2 to 1

QUICK-LINK FEATURE - Tool-free assembly (possible) - Non-reusable - TL-CN10 BENEFIT - Easy connect - Compatible with current 11-speed chains - Quick assembly tool

Shimano Altus M310 shifters for 3x7 or 3x8 drivetrains. - Optical gear display - Stainless steel shift cables included

The Shimano Altus RD-M310 rear derailleur is a quality, durable replacement rear derailleur for 7 and 8-speed drivetrains. - 13t upper and 15t lower pulleys - Maximum cog size: 34t - Total capacity: 43t

Claris R2000 series offers reliable functionality at a price point for new riders. Designed for easy rides around town with the durability to handle a long tour, Claris R2000 has a sporty design and promises the opportunity of comfortable and casual riding.

Shimano's Deore-level 10-speed Chain offers excellent power transfer and top-notch durability. It showcases a mud-shedding design and Shimano's directional design with engineered inner and outer plates for smooth, fast and precise shifting.

The Revoshift shifter allows you to change gears by simply twisting with thumb and index finger while keeping your hands on the handlebar. - Easy and reliable shifting is good for average riders and beginners. - Dual-diameter shift collar allows any hand size to get a secure grip on the shift collar. - Designed to improve efficiency in the Nexus internally geared hub system

Chain FEATURE - Anti-corrosion treatment for longer service life BENEFIT - Anti-Corrosion

Shimano's Tiagra Rapidfire Plus Shift Levers offer smooth, easy shifting for bikes with flat bars. The triggers are ergonomically positioned for easy, quick gear changes. Large, visible gear indicators make sure you always know what gear you're in.

- Cables Are Pre-Stretched & Polished Smooth To A 1.5mm Diameter Finish - Available In Both Stainless & Galvanized Steel - Comes With 1350mm & 2350mm Cable Lengths For Both Front & Rear Brakes - 3000mm Of Black 5mm Cable Housing - 3 Sets Of Donuts - 6 Black CNC Alloy Ferrules - Cable Hooks - 2 Anodized Silver Alloy End Caps

Connectors feature Serfas' great dual-density design for excellent comfort. The hard inners offer a firm base and the soft outers provide a tacky and comfortable feel. And Connectors are easy to install and super secure, too.

End your seat discomfort by installing a Serfas Gel Saddle Pad. Thanks to super-plush gel, this sweet cover provides a level of comfort you have to feel to believe. Plus, it features easy drawstring installation, which means you can quickly move it between bikes if you ride more than one. There's no easier way to upgrade your bike and ride more comfortably. • Deep Groove for Increased Blood Flow • Gel For Increased Friction Protection • Easy Drawstring Installation

- Cables Are Pre-Stretched & Polished Smooth To A 1.1mm Diameter Finish - Comes With 15000mm & 2100mm Cable Lengths For Both Front & Rear Derailleurs - 2800mm Of Black 4mm Cable Housing - 6 Sets Of Donuts - 9 Black CNC Alloy Ferrules - Cable Hooks - 2 Anodized Silver Alloy End Caps - Rubber Shielding