CeramicSpeed OSPW System SRAM Red/Force AXS Coated - Blue MFPN=AXL001 A secondary chamber can be

A secondary chamber can be manually pressurized and the stainless steel foot-lever releases the compressed air

Not suitable for E-MTB

Adjust the length with the press of a button

1 RC2 W/ButterCups Maximum Rotor Size 220mm

7 lighting modes including SteadyPulse DayLightning Bzzz Flash and more—customizable via OSP (On-Site Programmable) Technology for up to 200 hours of runtime

CeramicSpeed OSPW System SRAM Red/Force AXS Coated - Blue MFPN=AXL001 A secondary chamber can beProven to be the fastest pulley system, chosen by many of the world's leading cycling teams and professional triathletes Optimized tooth designs offer 3 5 times longer life than standard OE pulleys Standard: low drag with hardened steel races and ceramic ball bearings Coated: metallic layer that covers bearing races making them 75% harder than steel. Even lower friction and highly resistant to corrosion In the box: complete upper and lower OSPW