Published: January 09, 2017 By: cduerkop
Last Modified: February 16, 2017

American Classic pro rider Robert Marion uses the direct-mount-compatible ChainSpy 2 as insurance to keep his KMC chain engaged with the Rotor front ring. Check out the full bike spec on BikeRumor.

Thanks to BikeRumor for the photo.
Thanks to BikeRumor for the photo.