The system is fitted with a custom designed, strong carbon fiber pulley cage assembly for long durability and light weight. The cage design allows you to choose between two spring tension settings to customise performance and reduce chain drag. We recommend initial setup in the lower spring tension. This has been designed to leave the clutch mechanism fully functional for chain retention. In the event that the low spring tension does not provide adequate shift quality on real rough roads, you can increase it to the high spring tension which corresponds to the factory settings. Thanks to the high-quality CeramicSpeed Bearings inside, your product will benefit from 3-5 times longer lifetime compared to stock.
Price: $334.55 from Backcountry
| Merchant | Price | |
|---|---|---|
| $334.55 | Visit Store |
The CeramicSpeed OSPW X SRAM Alternative Force1/Rival1 T3 Clutch is a fast oversized pulley wheel system with a 14T upper and 18T lower pulley wheel with a narrow-wide profile. The super strong carbon pulley cage allows us to choose between two spring...
The CeramicSpeed OSPW X Shimano GRX/RX 2x11 Coated features a 13-tooth upper and a 19-tooth lower pulley wheel with durable aluminum construction. It is made for gravel and cyclocross setups where durability, low friction, and long-lasting use are necessary....
The worlds fastest Pulley Wheel system just got faster. OSPW Aero features a lifetime warranty and is wind-tunnel tested to have 40% less friction compared to a stock derailleur, making it perfect for time trials or triathlons.