Reverse Aluminum Pulley Set For Colab Chain Tensioner Black CheckoutTitle=Challenge Strada Pro Clincher Tire Power Zone a non-stretchable laminated

Power Zone a non-stretchable laminated section of the upper allows for better transfer of energy when pedaling and also prevents the shoes from tightening and causing numbness

Kits include bearings and seals to rebuild one bottom bracket

Color Silver Half Link Chain No Drivetrain Speeds 10 Defined Color Silver Links (links) 114 Weight 247 Chain Connection Type Single Use Master Link Width 5

Model CT1132PMN BCD Pinion Teeth 32T

Reverse Aluminum Pulley Set For Colab Chain Tensioner Black CheckoutTitle=Challenge Strada Pro Clincher Tire Power Zone a non-stretchable laminatedReplaces oringal pulley wheels on the Reverse Colab Tensioner Features sealed ball bearings Compatible with 9 10 11 speed chains Model Aluminum Pulley set Compatible Colab Chain Tensioner Color Black