OSPW RS Pulley Wheel System for Shimano 105 7150 - Aluminum Pulley

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OSPW RS Pulley Wheel System for Shimano 105 7150 - Aluminum Pulley

Part$629

CeramicSpeed's OSPW RS for Shimano 105 R7150 pairs a carbon fiber-reinforced PA cage with anodized aluminum pulleys and silicon nitride bearings for low-friction efficiency. Reinforced construction handles chain tension across 12 speeds, with four spring tensi

Specs

CompatibilityShimano 105 R7150

Pulley Config13-tooth upper, 19-tooth lower

Cage MaterialCarbon fiber-reinforced PA

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