ZoomGRBX4R8WBox Components
Box Components
Four 8-Speed Rear Derailleur
£69.99
The Box Four Rear Derailleur is the base of Prime 9 Technology that offers an affordable clutch based 1 by 8-speed derailleur that is simple and light; this makes it a perfect candidate for every entry-level bike that traditionally has a 3 by drive-train that is neither durable nor user friendly.
Features:
- Our 8 is Enough Derailleur
- For Light/Medium Terrain
- Limited Slip Clutch™
- Bearing Pulleys
Compatibility:
- Box Four 8 Speed Shifter Black
- Box Four 8 Speed 116 Link Chain Natural
- Box Four 8 Speed 11-42T and also 12-42T eBike Cassette Black
- Box Four 8 speed Wide/Narrow Chainring 104BCD 32T Black
The Box Four Rear Derailleur is the base of Prime 9 Technology that offers an affordable clutch based 1 by 8-speed derailleur that is simple and light; this makes it a perfect candidate for every entry-level bike that traditionally has a 3 by drive-train that is neither durable nor user friendly.
Features:
- Our 8 is Enough Derailleur
- For Light/Medium Terrain
- Limited Slip Clutch™
- Bearing Pulleys
Compatibility:
- Box Four 8 Speed Shifter Black
- Box Four 8 Speed 116 Link Chain Natural
- Box Four 8 Speed 11-42T and also 12-42T eBike Cassette Black
- Box Four 8 speed Wide/Narrow Chainring 104BCD 32T Black
