CeramicSpeed OSPW Pulley Wheel Aero Alpha System Shimano 9250/8150 - Coated Races Aluminum Pulley Carbon Cage BLK MFPN=180-001-009 Any of our bolt-on Drop-Stop®

Any of our bolt-on Drop-Stop® chainrings with non-threaded through holes

including both hookless and clincher types

Tire Diameter/ISO 700C/622 Tire Type Clincher TPI 127TPI e-Bike approved No Tire Technology TechBELT Tire Width 26C Primary Color Turquoise Tire Compound SmartEVO Labeled Size 700x26C Bead Folding Tire Weight 205g Tire Width Range 18 - 29

Free chain length at 11t (effects shifting precision):

Patented AllAccess cleats are compatible with all Crankbrothers models

CeramicSpeed OSPW Pulley Wheel Aero Alpha System Shimano 9250/8150 - Coated Races Aluminum Pulley Carbon Cage BLK MFPN=180-001-009 Any of our bolt-on Drop-Stop®The CeramicSpeed OSPW Aero ALPHA system for Shimano 9250 8150 derailleurs updates the fastest proven aero derailleur cage to include CeramicSpeed's patent pending ADR bearing protection and quiet performing ALPHA disc with composite tooth profile pulleys. Furthermore a speed defying pinstripe graphic has been added for a splash of visual motion. Largest Cog 34 Fits Model Ultegra 8150 Fits Brand Shimano Drivetrain Speeds 12 Defined Color Black