The Mavic Open Pro UST rim is a tubeless compatible, very durable clincher road rim for racing and training.
The redesigned Open Pro rim utilizes Mavic's exclusive Inter Spoke Milling 4 Dimensions (ISM 4D), which significantly reduces weight and inertia without compromising durability. The smooth profile also helps by reducing aerodynamic drag, while the 19mm internal width accommodates 25-47mm tire widths.
The rim can be setup to run inner tubes or tubeless with UST valves, tape and designated tubeless tires. A tubeless setup provides comfort, improved rolling resistance and puncture resistance. Max PSI for tubeless setup is 87 PSI.
These rims are extremely durable and can provide many years of service.
Weight: approx 430g
Drilling: 32H
TECHNICAL FEATURES:
Maxtel: Exclusive to Mavic, Maxtal aluminum alloy boosts rim strength by over 30% compared to 6106 alloy, for lighter and better performing rims.
SUP (Soudé Usiné Process): Produces an extremely strong, welded and milled rim joint offering superior wheel balance.
UB: CNC process precisely machining the brake surface to improve braking friction and reduce brake shuddering.