McCoy 21 Speed 40A Frame Fit Rear DER Speed:21 Speed Compatible with all vechiles

Compatible with all vechiles

DUCATI Hyperstrada ABS 821 2013 - 2016

HUSABERG FX e 470 2001 - 2002

Compatible with and without a Leatt neck brace and passes the new FIM regulations

It also includes a Recoil Reducing Rail (RRR)

McCoy 21 Speed 40A Frame Fit Rear DER Speed:21 Speed Compatible with all vechilesMcCoy 21 Speed 40A Frame Fit Rear DER Designed to deliver smooth and reliable front gear shifting for 21 speed bicycles. Built for durability and consistent performance, this derailleur easily guides the chain between front chainrings, helping riders maintain efficient pedaling across different terrains. Features: Compatible with 21 speed bicycle drivetrains Bottom pull cable design for common frame configurations Ensures smooth and precise front gear