Novatec D791/D792 disc hubs are carbon wheel hubs
With 6 bolt hubs alloy j-hook, 24/28/32 holes
Widely used for road and MTB bicycle replacement parts.
Novatec D791SB/D792SB Mountain Bike Disc Brake Hub Front & Rear Hub Set 24/28/32 Holes
Features:
The MTB disc brake hubs have 7075 high-strength aluminum shaft core with a diameter of 15MM and the 7075 tower base shell not only ensure the strength but also reduce the weight.
The design of the even hole water drop hole can wear flat spokes up to 3.2mm.
The side covers on both sides are sealed in a labyrinth-type dust-proof and waterproof design to improve bearing life.
The disc position is first processed by the appearance oxidation treatment and then CNC cutting, with higher precision.
Specification:
Novatec D791SB Disc Brake Front Hub:
Rear Novatec D792SB Disc Brake Rear Hub:
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HUB DESIGN INNOVATION
6 PAWLS DESIGN
Rear hub houses an engagement system of 6 pawls and 48 or 60 ratchets that is staggered into 2 groups of 3 pawls.
At any single time, 3 pawls are always engaged while the 3 other pawls are preloaded.
This allows the hub to have a responsive 3 or 3.75 degree engagement, translating into faster and more efficient power transfer.
3 CLAWS ON EACH PAWL maximizes contact points while spreading the driving force over a larger surface area,
thereby prolonging the life span of the cassette body.
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