NOVA RIDE OSPW Shimano Ultegra/Dura-Ace 12s
Category:
Equipment > Components > Rear Derailleur
- Description
- Specifications
Please, Before ordering, contact us for availability.
Thank you.
- Carbon cage and two 7075 aluminum pulleys (14 and 17 teeth) with fully sealed ceramic bearings
- Oversize cage is only compatible with Shimano Ultegra R8100-R8150 / Dura-Ace R9200-R9250 12 speed
- Improves transmission smoothness and efficiency
- Made with the highest quality materials: ultralight carbon fiber and ceramic bearings
- Oversized aluminum sheaves coupled with ceramic bearings reduce chain wrap angle with minimal friction
- Watts saved: 4 - 5 W compared to a conventional cage
- Weight: 72g
You will need the following tools to install your new oversized pulley system:
- Chain break tool
- Torx T10 screwdriver
- Philips screwdriver no. 2
Steps to follow after installation:
- Controls the standard setting of the upper and lower limit screw of the derailleur when moving up and down
- Set the tension screw
- Check or adjust the indexing of the derailleur
NOTE:
- You should use a new chain before assembling this system
- We recommend a cassette with a maximum of 32 teeth for optimal gear shifting
- NOT compatible with Shimano 11s
NOVA OSPW from SS Version to GS Version
Available technical data:

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