BikeFit Leg Length Shims - MTB/SPD/Time/Crank Bros Compatible 2-Hole 3mm 1-Pack Kit MFPN=18872-07 while our 4th Dimension Cooling

while our 4th Dimension Cooling System handles ventilation to keep your wig cool

1 DOT 3 & DOT 4 SAE J1703 J1704 and ISO 4925 (Classes 3 4 and 5

and extra-bright front and rear lighting to see and be seen

0 quick-release system as well as the MIK and Racktime series rack bases

BikeFit Leg Length Shims - MTB/SPD/Time/Crank Bros Compatible 2-Hole 3mm 1-Pack Kit MFPN=18872-07 while our 4th Dimension CoolingLeg Length Shims (LL Shims) are used to compensate for leg length discrepancies (one leg is shorter than the other). LL Shims are made of high density plastic to conform to the curve of the sole of the shoe. Hole Count 2 Hole Quantity 1 Pack