CeramicSpeed OSPW X Shimano GRX, Coated, Black
| BTI part #: |
ZC2853 |
| vendor part #: |
113781 |
| EAN: |
5711050128556 |
| model: |
coated |
| compatibility: |
Shimano GRX |
| upper/lower: |
13/19t |
| color: |
black |
- 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 customised 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
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