Nobl TR32 Carbon - Superlight XC/Trail Rim
Nobl TR32 Carbon Rim
The TR32 represents a massive leap forward in Nobl’s engineering. It successfully matches the weight of the old TR28 while retaining the legendary durability of the TR33. By using a Sinewave profile, Nobl has added lateral stiffness exactly where it’s needed (at the spoke holes) while keeping the rim's overall weight at an astonishing 360g for the front.
The Nobl TR32 is the pinnacle of the "Premium" series, specifically designed to answer one question: What is the perfect rim for the BC Bike Race?
It is a specialised XC and Downcountry rim that blurs the line between "race-day light" and "everyday tough." In your shop, this is the rim for the rider who wants a sub-1400g wheelset that doesn't need to be babied through technical rock gardens.
Front & Rear Specific Layup
Like the aggressive TR37, the TR32 treats the front and rear wheels as distinct components with different duties:
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The Front Rim (360g): Featuring a 27mm internal width, it is designed with 25% less vertical stiffness than the rear. This provides better "tracking" and vibration damping to save your hands during long marathon stages.
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The Rear Rim (390g): Featuring a slightly narrower 26mm internal width, the rear is reinforced with thicker 3mm hookless lips. It is built to be stiffer and more impact-resistant to handle drivetrain torque and square-edge hits.
The Custom Shop "Dream Build"
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The "Marathon" Spec: Lace the TR32 to Industry Nine Solix hubs with Berd PolyLight spokes. This results in one of the lightest trail-capable wheelsets on the market (approx. 1250g).
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The "Reliable" Spec: Pair with DT Swiss 240 EXP hubs and Sapim CX-Ray spokes. This is the go-to for stage racing, offering world-class reliability and a very competitive weight.
Performance Insight: TR32 vs. TR33?
The TR33 is a fantastic "all-rounder" and remains a great choice for heavier trail use. However, the TR32 is the more modern, sophisticated rim. It is roughly 50g lighter per rim than the TR33 but, thanks to the Sinewave profile, it doesn't sacrifice the lateral stiffness needed for aggressive cornering.
