NEW IRC Tire Boken Plus Tire - 650b x 42 Tubeless Folding Black groupset-brake-type-mechanical The BOX Four cassette adapts

The BOX Four cassette adapts our Prime 9 philosophy of durability

COMPONENTS: Shifters: Shimano GRX 400 Series

In developing this tire

Material: Synthetic

Cassette Body Type: Threaded Standard 1

NEW IRC Tire Boken Plus Tire - 650b x 42 Tubeless Folding Black groupset-brake-type-mechanical The BOX Four cassette adaptsThe 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