Rear hub NT DH92SB-X12-A4A-HG-157 32 12x157 6 b 03016489

The Novatec DH92SB-X12-A4A-HG-157 rear hub is designed for aggressive off-road riding – downhill, freeride, and tough enduro trails. It is suitable for cyclists seeking maximum strength, reliability, and stability in extreme conditions.

Brake type: Compatible with disc brakes (6-bolt standard);
Bearings: Works with 4 sealed industrial bearings;
Free movement: Shimano HG compatible freehub (8–11 speeds);
Axle: Designed for 12 mm thru-axle;
Frame width: Compatible with Super Boost frames with 157 mm spacing;
Spokes: Suitable for J-bend spokes;
If you are unsure about compatibility or installation, you can visit our facilities for professional consultation:
https://dragzone.bg/pages/shops

During installation, use a compatible 12 mm through axle and check the correct positioning of the cassette and the disc. Make sure all components are properly tightened.
Regularly check the bearings and free movement for smooth operation. Avoid using a high-pressure washer, as it may damage the seals. Periodic maintenance of the freehub mechanism is recommended for optimal reliability.

Is the hub compatible with 12-speed cassettes?
Not directly – the standard freehub is Shimano HG, designed for 8–11 speeds. For 12-speed systems, a freehub body replacement may be necessary (if a compatible option is available).
Is a thru-axle included in the kit?
No, this is an OEM version and does not include a thru-axle.
Is it suitable for standard Boost frames (148 mm)?
No, this model is for the Super Boost standard (157 mm) and is not compatible with 148 mm frames.