The reference rim for high performance wheel building
Open Pro is the latest version of Mavic "Open" rims, and as such is the most advanced evolution. Optimized up to the limit of material potential, Open Pro is probably the best Road rim available.
Ratings/Reviews
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REVIEWS, PRODUCT
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Specifications
Available Colors / Versions
Silver 36 holes
Black 32 holes
Silver 32 holes
CD 32 holes
Weight
650C: 390 grams
700C: 435 grams
Dimensions
ETRTO size: 622 x 15C
Recommended rim tape: 571 x 18 x 0.6
Recommended rim tape (width x thickness):18 x 0.6
Recommended nipple length: 12 mm
Recommended tyre widths: 19 to 28 mm
ETRTO size: 571 x 15C
Valve hole diameter: 6.5 mm
Spoke bed diameter
Spoke bed diameter (ERD): 602 mm
Spoke bed diameter (ERD) 26''/650C: 551 mm
Spoke bed diameter (ERD) 650C: 551 mm
Features
Clincher
Maxtal
Low profile
Double Eyelet
CD
UB Control
SUP / Welded
Traditional drilling
Key technologies
SUP welding technology
Stronger and smoother joint
Soudé Usiné Process. After bending, the rim joint is arc welded. The welded seam is then milled for a smooth finish.
UB Control brake track technology
Usiné Brut Control
The braking surfaces are precisely CNC machined.
CD surface treatment
Couche Dure
This process creates a micro surface hardness of the rim.
Maxtal aluminum alloy
Light and strong
Exclusive to Mavic, this specific aluminum alloy offers a higher strength to weight ratio than conventional 6106 alloy.