FORM’s patent pending MTB shims are the only “walkable” SPD shim available, and were developed specifically to overcome the issues inherent in traditional MTB shim designs, those being;
– a difficulty when walking or clipping in
-a wobbly and unstable connection to the pedals
Design By Form’s product solves these issues by using:
– 4 tread areas to protect the cleat and add clipped in stability
– chamfered front feet which facilitate easy cleat engagement
– two sets of posts/tabs which protrude into the shoe to resist rotation
These shims are ideal for gravel, cyclocross or cross country MTB riding where a relatively high amount of time is spent in seated pedalling, and are best suited to traditional stiff MTB shoes.
THIS SHIM IS OPTIMISED FOR SHIMANO SPD. USAGE WITH OTHER TYPES OF MTB CLEATS MAY PRODUCE VARYING RESULTS.
THE PRODUCT WORKS BEST ON TRADITIONAL, STIFF-SOLED MTB SHOES