robertpaulson
10 mW
- Joined
- Jan 11, 2016
- Messages
- 26
its the mid-drive used by Specialized, likely fairly easy to get a go at a dealer - not sure that they sell it as an aftermarket drive though?
http://www.bikeradar.com/mtb/gear/article/turbo-levo-fsr-6fattie-comp-review-46835/
http://www.bikeradar.com/mtb/gear/article/turbo-levo-fsr-6fattie-comp-review-46835/