CeramicSpeed OSPW Pulley Wheel Aero Alpha System Shimano 9250/8150 - Coated Races Aluminum Pulley Carbon Cage BLK MFPN=1270.015.629 5 Color Black Weight 29

5 Color Black Weight 29

Tooth Count 36 Ring Position/Type Inner Drivetrain Speeds 11 Chainring BCD 110 Color Black Defined Color Black Material Aluminum

model Anodized Bling Kit size 1-1/8" color/design espresso

Color Black Defined Color Black Flat Protection Tread and Sidewall ISO Diameter 622 / Road / 29" ISO Width (mm) 76 Labeled Size 29 x 3 PSI 35 TPI 60 Tire Bead Folding Tire Diameter 29+ Tire Intended Use Mountain Tire Type Tubeless Ready Clincher Weight 1390

Inner and outer plate chamfering is designed to engage with chainrings and cassettes quickly and provide smooth shifting

CeramicSpeed OSPW Pulley Wheel Aero Alpha System Shimano 9250/8150 - Coated Races Aluminum Pulley Carbon Cage BLK MFPN=1270.015.629 5 Color Black Weight 29Updates the fastest proven aero derailleur cage to include patent pending ADR bearing protection and quiet performing ALPHA disc with composite tooth profile pulleys Pinstripe graphic has been added for a splash of visual motion The OSPW Aero ALPHA cages have been updated to accommodate the ADR equipped ALPHA disc pulleys Reduces aerodynamic drag on the rear derailleur by up to 60% Reduces friction by 35 40% over stock pulley configuration Structural