Pulegge and cage change oversize ceramicspeed sram Etap 11v.

Pulegge and cage change oversize ceramicspeed sram Etap 11v.

Characteristics:

• Developed and designed entirely by Ceramicspeed, the OSPW for SRAM system allows you to obtain the best performances on every occasion.
• Innovative and high quality materials
• Over -17th aluminum in aluminum with Ceramicspeed bearings that allow you to minimize the frictions that are created during the ride.
• For rear sram Etap electronic deraillers
• Total savings of power between 30% and 60%
• Duration 3-5 times higher than the standard pulleys offered by the market.
• Compatible with 32 -teeth cute boxes.
• Upper and lower pulley17D
• Real weight: 70 g
• Not compatible with SRAM RED ETAP electronic gearbox