- Alloy construction - Great for Cruiser or BMX bar conversions

Light, comfortable, and stable, Profile Design's F-19 Armrest Kit provides excellent adjustability for finding your perfect position. These versatile aluminum armrests have an ergonomic shape, 15 degrees of rotational adjustment and 4 fore/aft positions with a total of 30mm of adjustment. The comfortable, Lycra-covered 16mm-thick EVA foam pads simply attach to the armrests with adhesive-backed Velcro so no straps are required. The pads also have contoured edges for additional comfort and they're even antibacterial. Includes mounting hardware.

Profile Design's J2 Bracket Kit allows for wider armrest mounting on older models of their Jammer GT, CGT, T2+ and T2+ Cobra handlebars. They are made of light and durable forged 6061 aluminum.

Profile Design's Gap Cap works with 1" or 1 1/8" steer tubes to keep your headset adjusted properly at all times. The composite wedges are a fantastic choice for carbon steerers, and at 30-45 grams, you'll keep the front end of your bike super light.

Compatible with Profile Design's T+ carbon, T+ aluminum, and ZBS aerobars. Make sure your fit is totally dialed with the appropriate rise for your aerobars.

Profile Design's F-19 Replacement Pads are the correct ones for their F-19 armrests. These pads feature Lycra-covered medium-durometer foam and are held on with Velcro backing.

Replacement pulley set with ceramic bearings. Compatible with 7,8,9, and 10-speed Campagnolo, Shimano, and SRAM drivetrains.

• Fits 3/8" Axles • Lightweight, compact design • Forged aluminum construction • Chromoly bolt

- AL6061 alloy construction - Non-keyed design - Jar of 20 spacers

Origin-8's Quill Adapter allows you to use modern threadless stems on bicycles with threaded forks that take quill stems (stems with bolts in the center). The Quill Adapter is made of light and durable 7075 aluminum and features a chromoly bolt.

- AL6061 alloy construction - Non-keyed design - Jar of 40 spacers

- Top lock nut for threaded headsets - Includes water seal - Bag of 10 Lock Nuts

• Chain tensioner w/integrated derailleur hanger • Fits most 3/8-inch horizontal dropouts

• Anti chain drop device • Allows the front derailleur to be adjusted for strong downshifts • Machined alloy construction

• Aluminum • CNC-finished

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

- Large Flange-Fits Splined MX Cranks - Sold in pairs

- Binder bolt - M6 x 45mm chromoly bolt - 13mm CNC alloy nut - Length: 45mm

- M8 Top Plate Bolt

- Adapts 35mm CenterLock rotor-mount splines to accept an International Standard 6-bolt, 44mm BCD rotor - Does not fit Saint-style 47mm Oversize CenterLock, and will not work with thicker, aluminum-carrier Hope 2005+ style Mono-series rotors - Designed for up to 210mm rotors - Tabs in adapter mate to (6) M5 rotor bolt holes and is secured by CenterLock-style lockring, sandwiching 6-bolt rotor to adapter - Lockring requires a 16-notch external bearing bottom bracket wrench - CL-IS adapter is black and lockring is black with silver etching: 29g

Eleven81's Alloy Seat Clamp is made of aluminum and only weighs 23 grams.

Sport brake housing packs high performance features into a colorful and durable package, making it a functional and aesthetic upgrade. - Slick-Lube lined housing reduces friction for faster cable movement and better braking response - High carbon internal steel coil for improved stiffness - Appropriate for Teflon coated cables as well as steel and galvanized

Shimano Rear Derailleur Pulley Assemblies

Shimano STI lever hoods. - Fits Ultegra ST-6700 levers only

Shimano's Dura-Ace Di2 takes shifting to the next level. The Rear Wiring Kit connects to both the left and right shifters and Junction Box A (which displays battery power and allows manual adjusting). It also includes a battery mount, cable covers to route and hide the cables and a wire plug/unplug tool. The External Kit is meant to be run on the outside of the frame.

Hose fittings fit many of SRAM's newest hydraulic brake models. - Includes 5 Threaded Hose Barbs, 5 Compression Fittings, 1 T8 Torx Wrench - Fittings are backwards compatible with older SRAM and Avid hydraulic brakes

Disc Brake Adaptors - Includes Stainless Bolts

Original equipment rear derailleur pulleys for SRAM rear derailleurs. Fits X01, X01DH, X1, GX 1x11, NX, Force CX1, Force 1, Rival 1, Apex 1 Derailleurs. - Wide-narrow pulley tooth profile holds the chain better - Stainless steel sealed cartridge bearings

- Clamps to a threadless steerer, offers up to 3-1/4" stem height increase - Forged 6061 aluminum - Threaded alloy top cap

Precision CNC machined of light and durable 7000-series aluminum with a fine anodized finish, and 100% made in the USA, Thomson's Seatpost Collar is a beautiful upgrade for your bicycle. It features their bolt, washer and barrel nut combination that allows float on both sides of the collar slot for consistent clamping force. Plus the bolt-hole angle, the collar's 12.7mm inside height and the offset slot, ensure optimum seatpost clamping force at only 25 inch pounds of torque to protect your precious frame and seatpost.