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- This 13-tooth upper and 19-tooth lower OSPW System has been platform proven at races like Paris Robaix, Strada Bianche and CX World Cups
- The system is built for gravel and cross disciplines and meets the needs for durability, low friction and longevity
- The four spring tension settings allow customized setup based on ride conditions, and the handbuilt OSPW System offers custom molded carbon fiber cage for lightweight and durability
- Reduces friction 35-40% over stock pulley configuration
- Only compatible with the ‘2X-specific, RX820
- If you are using a 1x you can use a 36T cassette maximum
UPC: Not available
EAN: 5711050128556
Manufacturer Part Number: 113781
ZC2853
178799-Q0-L
- The system is built for gravel and cross disciplines and meets the needs for durability, low friction and longevity
- The four spring tension settings allow customized setup based on ride conditions, and the handbuilt OSPW System offers custom molded carbon fiber cage for lightweight and durability
- Reduces friction 35-40% over stock pulley configuration
- Only compatible with the ‘2X-specific, RX820
- If you are using a 1x you can use a 36T cassette maximum
Today's Stock Status
2 Available to ship in 2-4 Business Days
UPC: Not available
EAN: 5711050128556
Manufacturer Part Number: 113781
ZC2853
178799-Q0-L
