Industry Nine Tubeless Valves - 40mm Red Pair Disc Center Lock 4mm • 20g | 38

4mm • 20g  | 38

The KMC Z1eHX Wide Chain is a single-speed chain suitable for BMX track bikes fitness bikes internally geared hubs and eBikes

The single-arm design in conjunction with the ratchet feature and the corner-width prism makes it possible to work even in confined spaces

5" front/rear rear (Micro Spline) rim Proterra Tough i30 hub Proterra axle/spacing (mm) 12x148 Boost hole 32h spoke DB nipple brass color black weight 1084g

Industry Nine Tubeless Valves - 40mm Red Pair Disc Center Lock 4mm • 20g | 38Industry Nine Tubeless Valves 40mm Red Pair. Tubeless Valves feature a removable valve core for ease of sealant install inflation or accommodation of valve extension courtesy of standard type extenders. They have both an o ring and a threaded washer to keep the rim scratch free and to keep the washer tight. A clog resistance function is achieved by 1) oversizing the valve bore near the internal rim rubber seal and 2) the machined extension of the