KMC K1SL Wide Single Speed Chain - Gold (1/8") cassons The BBT-RS features an M8

The BBT-RS features an M8 threaded rod and a double-sided adapter nut with M12 and M15 threads

So that you can enjoy cycling in an effortless and eco-friendly way while protecting charger

Compatible with 1-1/4”

fully integrated stem that delivers maximum aero gains and clean

The Ancora premium expansion plug features 6000 series machined aluminum expansion wedges

KMC K1SL Wide Single Speed Chain - Gold (1/8") cassons The BBT-RS features an M8This chain is 20% lighter than the standard Kool chains and has the added advantage of being smooth on the outside providing a quiet and smooth pedaling experience. Designed for 1 8" chainrings and sprockets. Specifications Size: 1 2"x1 8" Length: 100 Links Design: Hollow Plates and Pins and Special Dynamic Configured Plates Compatibility: 1 8" Single Speed Bicycle Type: BMX, Track, Commuter Mfr Claimed Weight 349g