Other

• Converts a cassette hub to a single speed • 8 spacers included in various sizes to adjust chain line • Anodized 6061 aluminum • Fits Shimano/SRAM cassette bodies • Conical spacers for increased cog stiffness • Includes single-speed guide, spacers, as well as 18T & 16T cogs

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

- 3-piece expander design provides a secure fit within carbon steerer tubes - 22-25mm range of expansion - 50mm height reinforces your carbon steerer tube beneath the stem - New design evenly distributes headset compression forces - Lightweight AL6061 alloy construction - Stainless steel bolt

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.

Seatpost clamp with integrated cover prevents dirt and mud from entering the frame at the seatpost junction - Chamfered edges and ovalized hole design protects carbon frames and seatposts - AL6061-T6 alloy clamp with NBR cover - 31.8mm for 27.2mm seat posts and 34.9mm for 31.6mm seat posts - 16mm height

• Converts Braze-on front Derailleurs to clamp on • Lightweight forged alloy • Weight: 28g

Origin-8's Grip N Seal QR Seat Clamp is forged from light and durable aluminum and features a rubber weather seal and an anodized finish to prevent corrosion. Its high-leverage quick-release lever makes it easy to raise/lower your seat.

Origin8's Twistr 15mm Top Cover is a high profile 15mm top cover for Origin8 Twistr Series headsets. This CNC-machined AL6061 top cover is sealed to keep moisture and grit away from the bearings.

Connecting links for Origin8 chains - Enviromentally friendly coating passes 1000 hour salt spray test

Origin-8's Carbon Fiber Headset Spacers are made of lightweight, durable carbon and come in 5mm, 10mm or 20mm thicknesses. You get a bag of five spacers.

Origin-8's 1-inch Headset Spacers are made of lightweight and durable aluminum and come in 2mm, 5mm or 10mm thicknesses. You get a bag of 10 spacers.

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

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