The 33mm Boken Double Cross is the CX-focused option within IRC’s gravel/adventure tire range. Burly side knobs and High-Grip compound are paired with a 60 TPI casing and double-layer sidewall protection.
This black 700c x 33mm selection has a folding tubeless-ready construction. Check rim approval and bike clearance for that size; the 38mm and 42mm weights in the wider model range do not establish a weight for this 33mm version.







