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
Low profile rim
OPEN PRO UST DISC
The Open Pro UST Disc further improved
Read full descriptionSpoke bed diameter : 589 (mm)
More infosKey benefits
Wide and superlight
19mm inner rim width,
ISM4D machining to save weight
430 grams
ISM4D machining to save weight
430 grams
UST compliant
New rim bed shape makes it easier to mount and change tires
Improved rolling efficiency and comfort
Easy to use
Improved rolling efficiency and comfort
Easy to use
Improved finishing
Black eyelets
Matt finishing
ISM4D machining for a unique design
Matt finishing
ISM4D machining for a unique design
The Open Pro totally reinvented, with the high-end technologies of our Wheel-Tyre Systems, including ISM4D and UST. The new rim bed shape improves the mounting of any tyres, tubeless and tubetype.
UST tape and valve delivered separately.
UST tape and valve delivered separately.
Specifications
Features
- Maxtal
- SUP / Welded
- Traditional drilling
- Single eyelet
- Low profile
- Clincher
- Tubeless Ready (Mavic UST valve recommended - not supplied with the rim)
- Disc
Dimensions
- Recommended tyre widths: 25 to 47 mm
- ETRTO size: 622 x 19TC Road
- Valve hole diameter: 65 mm
- Recommended nipple length: 12 mm
Available colors / Versions
- Black 28 holes
- Black 32 holes
Manufacturing location
- Made in France
Key technologies
ISM 4D light rim technology
Inter Spoke Milling 4 Dimensions
An exclusive Mavic patented concept, ISM 4D significantly reduces weight and inertia without compromising durability Quicker accelerations, better handling and more resistance ; the right mix to make the most of any ride The smooth profile also helps reducing aerodynamic drag
UST tubeless technology
Traction and control
Universal Standard for Tubeless Ready to ride tubeless system The UST concept improves traction, control and comfort while reducing inertia and flats