Bike Fit Systems Bike Fit Leg Length Shims (3-Hole Shimano SL/Look Delta/Time)

Universal Leg Length Shims (LL Shims) are used to compensate for leg length discrepancies with Time Road, Shimano SL, and/or Look Delta cleats.  Our 3 mm LL Shim is made in the USA of high-density plastic to conform to the curve of the sole of the shoe. 

Package includes one (1) Universal Leg Length Shim, three (3) 14 mm, three (3) 16 mm, three (3) 18 mm screws, two (2) Look Cleat Wedges (which can be "stacked" to create an additional 1 mm of height), and an installation instruction sheet (also downloadable below). 

Multiple Universal LL Shims (sold separately) may be used together.