CeramicSpeed OSPW-R9100 - Gold - Rear - LH, Gold

Ceramicspeed ospw-r9100ceramicspeed oversized pulley wheel systemthis top-notch opws provides advanced performance and shifting with all shimano 9100 series models.

Its cage is constructed from carbon fibre alongside strong aluminium pulley wheels and high-quality ceramic coated bearings for industry-leading efficiency.

Additionally, its special coating prolongs bearing life, lowers friction and ensures the bearing race is exceptionally resistant to corrosion.

Features: material: cage: carbon.

Pulley wheels: aluminium compatibility: shimano 9100 series tooth count: top: 13t.

Lower: 19t speed: 11 speed bearings: ceramic coatedbuy ceramicspeed components from chain reaction cycles, the worlds largest online bike store.