- Cassette Driver (12-18t cogs) weights : AL 2.7oz / 76g; Ti 3.6oz / 104g
- 9 tooth driver weights : CrMo 4.6oz / 118g; Ti 3.2oz / 88g
- 9 and 10 tooth drivers are for 1/8 chain
- Elite Drivers feature upgraded bearings from our standard drivers
These drivers are not compatible with Profile Mini Hubs, Totem Hubs, Micro Mini Hubs, High Flange Hubs, SS hubs, or hubs from any other company.
Pawls and Springs not included