Other

- AL6061-T6 alloy seatpost clamp with CNC-machined cut-outs - Rounded edges and floating bolt/ovalized hole design protects carbon frames and seatposts - 29.8mm for 27.2mm seatpost and chromoly frame - 31.8mm for 27.2mm seatpost and aluminum frame - 34.9mm for 30.9mm seatpost and aluminum frame, or 31.6mm seatpost and carbon frame - 16mm height

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.

Origin-8's Pro Cable Guide Pulley fulfills all your special cable routing needs. Designed to clamp onto seat tube, it allows you to route your cable for bottom pull front derailleurs. Uses a sealed bearing pulley.

Lightweight aluminum alloy - Non-Keyed - Height: 20mm - 10 to a bag

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

Converts braze-on front derailleurs to clamp-on. Available in multiple clamp diameters.

Is your seat post just a hair too small for your frame? Origin-8's Multi-Fit Seat Post Shim is a great solution. • Multi-Fit • Aluminum • 25.4mm internal diameter • 28.0mm outer diameter

• Emergency universal replacement derailleur hanger • CNC machined aluminum construction • Anodized and laser etched finish

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.

- Unidirectional carbon fiber 1-1/8" headset spacers - Sold in bags of 5

- Replacement pad set for Origin 8's Tri Clip-On Aero Bars

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

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.

• Converts direct mount front derailleurs to clamp on • Lightweight alloy • Fits 68/73mm and 100mm bottom brackets • 34.9mm clamp

- 3-piece expander design provides a secure fit within carbon steerer tubes - 22-25mm range of expansion - Extra-long 90mm height reinforces carbon steerer tube beneath the stem - New design evenly distributes headset compression forces - Lightweight AL6061 alloy construction - Top cap and bolt not included - 1-1/8-inch steerer diameter

- Converts a cassette hub to a single speed - 8 spacers included in various sizes to adjust chain line - Available in black or red anodized 6061 aluminum - Fits Shimano style cassette bodies - Conical spacers for increased cog stiffness

- 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

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

• Machined aluminum mounting arm • Delrin (engineering grade thermoplastic) chain guide body • Adjustable design • Fits 32T to 38T chainrings • Compatible with 1x drivetrain systems • Clamp mount: 31.8-34.9mm • Weight: 75g (BB Mount), 88g (clamp mount), 80g (Mini)

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

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

- Provides enhanced chain retention for all 1x drivetrain systems - CNC-machined AL6061 alloy mount with dual-compound chain guide - Co-molded composite and TPR guide plates greatly reduce noise from chain contact - Compatible with 28-38T circular and 26-36T oval chainrings - Boost-compatible - Easily adjustable - Mounting hardware included

• Converts any multi-speed bike to a single speed • Ceramic bearing pulley wheel for reduced resistance • Mounts to frame derailleur hanger • Adjusts for perfect chain tension • Lightweight, minimalist design

- Provides enhanced chain retention for all 1x drivetrain systems - CNC machined AL6061 alloy mount with dual-compound chain guide - Co-molded composite and TPR guide plates greatly reduce noise from chain contact - Compatible with 28-38T circular and 26-36T oval chainrings - Boost-compatible - Easily adjustable - Mounting hardware included

Turn your geared bike into a singlespeed machine with Origin-8's Pro Pulsion UL Chain Guide. It mounts to your derailleur hanger and provides a smooth, quiet, and adjustable means of tensioning the excess chain slack on any bike. The machined, lightweight design features a spring-loaded tension pulley and cna be adjusted for perfect chainline.

• 6061-T6 tubular aluminum construction • Laser etched graphics • Independent arm rest and bar adjustment • Does not include armrests • Cannot mount shifters onto ends • Clamp diameter: 25.4-31.8mm • Extension length: 105mm

• 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