PUMICE
The Lightest Tubuless Wheelset In the World
870g！Keep The Lightest! Maintain The High Strength!
Pumice Series v1.1, the world's lightest tubuless wheelset, Original weighs only 870 grams, the All-road version weighing only 820 grams, promising an unprecedented light and powerful experience for cyclists.
The rim has an internal width of 25mm and features an XFS Technology reinforcement, which increases strength by 20% compared to traditional rims while also being more lightweight, significantly reducing power output.
Gravel version： The spokes are made from full titanium alloy, which is nearly the same weight as carbon fiber but offers superior collision resistance. They effortlessly handle various complex road conditions, standing up to flying gravel on rough surfaces. Additionally, they possess higher strength and toughness, effectively absorbing the impact from bumpy terrains. The hubs are sourced from Extralite Hypersmart3, maintaining both lightweight and strength. Weight 870g per pair.
All-road version： Features the world’s lightest spokes, the Ultra Carbon spokes, which deliver exceptional strength while keeping the weight to a minimum. Paired with the Nonplus hub from Germany, known for its precision, smooth engagement, and superior power transfer, the Pumice Series All-road version ensures a smooth and efficient ride. Weighing in at just 820g per pair, it stands as the lightest tubeless wheelsets available in the world. Whether you're cruising on smooth roads or tackling gravel paths, the Pumice Series All-Road wheelset guarantees optimal performance and comfort, making it the ideal choice for cyclists .
Specification
Original Version
Weight: 870g
Outer Width:30mm
Inner Width:25mm
Spoke：Titanium
Hub：Extralite Hypersmart3
Tyre support：Tubuless
Design：Asymmetric
Tyre pressure limited：65psi
All-road Version
Weight: 820g
Outer Width:30mm
Inner Width:25mm
Spoke：Ultra carbon spokes
Hub：Nonplus
Tyre support：Tubuless
Design：Symmetric
Tyre pressure limited：65psi
*All Brisk products are 100% handcrafted, and there may be a weight variation of within ±30 grams.
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