NEW IRC Tire Boken Plus Tire - 650b x 42 Tubeless Folding Black Type_Jackets Boostinators are hub specific conversions

Boostinators are hub specific conversions designed to take non-boost hubs and convert them to boost compatibility

Thin yellow tape that creates an air tight seal for tubeless applications and can also be used as standard rim tape

more comfortable fit

and that's what these grips come with

Wider clearance for modern tires and wheelsets (up to 28c)

NEW IRC Tire Boken Plus Tire - 650b x 42 Tubeless Folding Black Type_Jackets Boostinators are hub specific conversionsThe Boken+ is a 650b multi surface tire with a four part tread for smooth riding performance on any road. Boken+ tires are tubeless ready, offering the flexibility to run with a tube or without. Running tubeless ready allows for lower pressures which provides better grip and faster rolling over rough surfaces, and a more comfortable ride. Smooth center tread for speed on the tarmac Inverted micro diamond pattern for wet traction Hollow centers on