Chat with us, powered by LiveChat Skip to main content
Inventory subject to in-store stock. Please call, chat or email for the most up-to-date availability. 

CeramicSpeed OSPW System for SRAM Red/Force AXS

CeramicSpeed OSPW System for SRAM Red/Force AXS
  • Color: Black
$519.00 - $619.00
Please select options
NOTE: "In store" availability on bicycles includes bikes fully built and bikes still in boxes. Please contact us via the live chat icon at the bottom of the page or call us at (303)444-4196 to confirm build status. ----------------This item is not permitted to be shipped, however it can be purchased online and picked up at your convenience. We are currently also offering City of Boulder Home Delivery for $10 on any purchase under $100 and free for anything over.

To use our $10 Local Delivery service, select it while viewing your cart or during the checkout process.
Please call us at 303-444-4196 with any compatibility questions! We are always happy to help.


The Oversized Pulley Wheel System for SRAM Red and Force AXS features a 15-tooth upper and 19-tooth lower pulley wheel setting for maximum efficiency. The handbuilt OSPW System has two spring tension settings that offer you customized setup based on riding conditions.

This OSPW System is also compatible with the 2020 11-speed SRAM Red eTap derailleurs featuring a clutch.

- Pulley wheels: CeramicSpeed 15-tooth upper and 19-tooth lower
- Pulley wheel material: aluminum
- Cage material: carbon-reinforced PA
- Bearing options: CeramicSpeed Standard or Coated
- Compatibility: SRAM Red AXS and SRAM Force AXS. 2020 SRAM Red eTap 11-speed derailleur with the orbit clutch. This system is also compatible with the wider-range Force AXS medium cage derailleur
- Cassette Compatibility: Fits 12-speed 10-36 tooth cassettes. Fits 11-32 tooth cassettes when used with an 11-speed clutched derailleur
- Spring Tension Settings: 2-spring
- Speeds: 12-speed
- Discipline: Road and Gravel/Cross
- Custom tool included for removal of stock cage and securing of OSPW. The factory clutch mechanism will remain intact. There is no damage or modification to the clutch for the installation of the OSPW System

In the box:
- Complete OSPW System for SRAM Red/Force AXS
- CeramicSpeed Pulley Oil, 15 ml dropper bottle
- Custom tool for removal of stock cage and securing of OSPW System

Part Numbers

Option UPC MPN
Black / Coated 05711050072408 107380
Black / Standard 05711050072385 107378