KCNC MTB Chain Catcher Teeth:27-25T Frame Size (inches) Seat Tube

Frame Size (inches) Seat Tube (mm) Effective Top Tube (mm) Head Angle (deg

or MTB frames with 68/73mm shells

New direct mount smart trainer - perfect for winter riding/training indoors

With an extended wheelbase

low 13mm total stack height

KCNC MTB Chain Catcher Teeth:27-25T Frame Size (inches) Seat TubeCNC machined alloy chain catcher to fit MTB cranksets. Designed for double crank set ups (2x9 and 2x10) to prevent the chain being dropped off the little ring. 3 sizes availbe to match the number of teeth on the small ring. Black mount fits behind the driveside BB cup. The catcher can be rotated, also with a few millimeters of lateral adjustment. 30 28T, 27 25T, 24 20T Fits KCNC K type and Shimano HT2 cranks Black alloy centre fits behind Bottom