Become the one-stop shop for your local customers with the Muc-Off Workshop Series Tubeless Valve Kit. Whether it's a new bike build, tubeless setup, or a broken valve replacement, this kit has you and your customers covered. Each box contains 2 color options: silver and black, 2 size options: 44mm and 60mm and 3 eyelet options: large round, small round and rectangular. The kit comes with 16 refillable compartments and comes with an easy-to-use valve selection guide and component wrench. 2 valve sizes available: 44mm and 60mm (1.73 inch and 2.36 inch) 2 colors available: black and silver 3 eyelet shapes available to fit all inner rim shapes: large round, small round and rectangular Refill Packs available. Easy-to-use selection guide and component wrench included. Buying means saving on cash and packaging