AK-5 Advanced Mechanic Tool Kit Road 2 Chain Checker is a

2 Chain Checker is a drop-in gauge that measures chain wear accurately

The perineal relief cutout improves blood flow and reduces numbness in sensitive areas when the hips are rotated forward in an aggressive

This is the absolute fastest wax ever used in a cycling lubricant

The nylon sole with replaceable rubber insert allows for maximum grip in any situation and increased walking comfort

The ICLIC system is pre-opened design

AK-5 Advanced Mechanic Tool Kit Road 2 Chain Checker is aWe put together this set of carefully chosen tools to do basic maintenance and cleaning as well as perform a wide variety of repairs and adjustments on just about any bicycle. A perfect way to start or add to your collection of shop quality bicycle tools. The AK 5 includes a tough toolbox to protect your investment. Includes a tough toolbox to protect your investment