CeramicSpeed OSPW Pulley Wheel System Shimano 9100/9150 8000 SS/8050 SS - Alloy Pulley Carbon Cage BLK CheckoutSpec= A1-A4 / Reba Constructed from unidirectional carbon in

Constructed from unidirectional carbon in a layup that wipes out the bad horizontal flex that leads to poor steering precision

24mm axle diameter with adaptors for 19mm and 22mm spindles Tooth Count 25 Chain Width 1/8" Defined Color Black keyword search Boyd Sprocket Bore 24mm Size 25T

Perfect for full-suspension bikes and ideal for day rides

The convenient clip system makes the kit quick and easy to install

60 Labeled Size 20x2

CeramicSpeed OSPW Pulley Wheel System Shimano 9100/9150 8000 SS/8050 SS - Alloy Pulley Carbon Cage BLK CheckoutSpec= A1-A4 / Reba Constructed from unidirectional carbon inThe CeramicSpeed Oversized Pulley Wheel System provides optimization and increased efficiency of the rear derailleur through its extremely low friction bearings and unique overall design. Largest Cog 32 Fits Model Dura Ace R9150 Fits Brand Shimano Drivetrain Speeds 11 Defined Color Black keyword search OSPWS