Prymahl Polaris A25 Pro 29'' alloy XC rims are a high- performance wheelset Their 6069 T6 alloy with WEL technology gives them stiffness, response and reliability for a limited weight. Tubeless ready, the WEL junction ensures a perfect seal. The 25mm distance between spoke hooks for a smoother ride. An excellent alternative to carbon for XC marathons
Maintenance, warranties, sizes, colors, delivery, deadlines, ... find the answers to your questions below.
Build and customise your wheelset
Our configurator gives you the possibility to define yourself the equipment and the decals of your wheels, at no extra cost.
It's very simple: change the decals, the cassette body and the tyres as you wish. With each change, the photo, the technical sheet, the weight and the price are automatically updated.
Technological benefits
Welded alloy rims
A quality weld is the signature of a top of the range alloy rim offering performance and reliability. Another operation in the build process for a watertight rim in a tubeless mount adding stiffness and strength.
CNC-machined hubs
We have coupled the rims with CNC machined hubs that we have designed with straight pull spokes for optimal performance using the best available components. We have equipped our hubs with a cassette body with a minimum engagement angle to favour response.
As for the spokes, we have chosen aero stainless steel for the Pro-series. Stainless steel is more responsive, comfortable and reliable than stiff alloy spokes.
And finally, we decided to use only high-precision bearings fitted in a controlled environment to reduce to a minimum the amount of torque required to begin cycling and to prevent friction.
Hand-built in our own factory in the north of France to our exacting standards
We attach particular importance to know-how. For us the only way to ensure the perfect assembly of our Polaris A25 Pro rims was to do it ourselves in our own factory in the north of France.
To that end, we hired technicians with tensionmeters at the end of their fingers to obtain the perfect spoke tension.
Spoke lacing is a crucial stage and when done properly it represents a considerable advantage to rim performance.
Tech specs
° T6-treated 6069 alloy rims
° Welded Efficient Linkage (WEL) technology
° 29" 110 x 15 & 148 x 12 Boost axles
° Centerlock-mount disc brakes
° 25mm deep rims
°25mm width between spoke hooks
° Straight pull hub
° Aero spokes
° 28/28 2 to 1 spoke lacing
° XD or microspline cassette body
° Tubeless ready
° Supplied with rim tape
° 129 kg max stress
What the press say
For almost 1,000 km and 10,000 m of climbing we...
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