
NS Bikes Rotary Cassette 135 MTB rear hub | Black
Description
NS Bikes Rotary Cassette 135 MTB rear hub — build a geared rear wheel for your frame:
Key features
- Material: 6061-T6 aluminium shell; 7075-T6 aluminium axle, end caps and freehub
- Frame fit: 135 mm O.L.D.; female axle bolts for compatible 10 mm dropouts
- Spoke holes: 32H
- Freehub: 7075-T6 aluminium; compatible 9/10/11-speed cassettes
- Engagement: 3 pawls; 30 engagement points; 12°
- Bearings: 4 sealed #6902 cartridge bearings; 2 in body and 2 in freehub
The Rotary Cassette 135 gives you a geared rear hub with four sealed cartridge bearings. Its aluminium freehub body is listed for compatible 9-, 10- and 11-speed cassettes; check the cassette’s required interface, rather than using the number of speeds alone.
The female axle is secured with 3/8-inch steel bolts, keeping the fastening compact at the dropouts. The bolts accept a 17 mm spanner or a 6 mm hex key. Check chain tension and wheel alignment as part of fitting; the axle system does not remove the need for correct setup.
The 3-pawl mechanism provides 30 engagement positions, 12° apart. If you need an SRAM XD cassette, it requires the appropriate separately available freehub body; that upgrade is not included with this listing.
Match the frame or fork standard, rim spoke count and brake mounting before ordering. Have the wheel built and checked by a competent wheelbuilder, using the dimensions for the exact hub version.
NS Bikes Rotary Cassette 135 MTB rear hub — specifications:
- Material: 6061-T6 aluminium shell; 7075-T6 aluminium axle, end caps and freehub
- Frame fit: 135 mm O.L.D.; female axle bolts for compatible 10 mm dropouts
- Spoke holes: 32H
- Freehub: 7075-T6 aluminium; compatible 9/10/11-speed cassettes
- Engagement: 3 pawls; 30 engagement points; 12°
- Bearings: 4 sealed #6902 cartridge bearings; 2 in body and 2 in freehub
- Disc mount: IS; 6-bolt
- Weight: Approx. 395 g
- Axle bolts: Steel; 3/8-inch×24 tpi; 17 mm head; 6 mm hex socket
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