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  • NS Bikes Rotary Rear Cassette Hub 2014
  • NS Bikes Rotary Rear Cassette Hub 2014
NOW$139.49
  • RRP$171.99
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32h
  • IN STOCK(5+)

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  • right Shipping amount : Free
  • right 365 DAYS to return or exchange
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NS Bikes Rotary Rear Cassette Hub

The Rotary cassette is a high end mountain bike cassette hub with a female axle system that will keep the rear end of a frame much more stable, and can be used in horizontal dropouts without any axle positioning systems. It’s light enough for racing and strong enough to take big slopestyle jumps. This hub is fully sealed, runs on 4 bearings and features an oversized alloy 7075 axle. The hub is held securely by 3/8” steel bolts with rounded flat bolt heads that are almost flush with the dropouts so there is little chance to hurt your ankle.

The advantage of oversized alloy axle and steel bolts is significant: there is no weight penalty and bolts have 8mm hex sockets so you can tighten your rear wheel with an Allen key. To make sure the hub will hold up any kind of abuse, we used the best alloy for our cones and we even reinforce them with steel inserts.

NS Bikes Rotary Front 20mm Hub Specifications:

  • Upgraded driver with separate spring for each pawl: 4 pawls, 4 springs
  • Material: 6061 alloy body, 7075 axle & cassette, steel bolts
  • O.L.D 135mm
  • Compatible with all mtb frames (O.L.D 135 x 10mm or 3/8”)
  • Female oversize axle system side bolts - this solution rules as it’s light & strong!
  • Hollow alloy 7075 axle
  • 4 sealed bearings (2x main hub bearings, 2x inside cassette)
  • Bolts: 8mm Allen hex sockets, 3/8”x24tpi thread
  • Light alloy 7075 cassette
  • Disk brake mount IS (International Standard / 6-bolts)
  • Weight: ~365g

Buy NS Bikes Rotary Rear Cassette Hub from Chain Reaction Cycles, the World’s Largest Online Bike Store.

  • Colour: Jungle, Soda Blue, Black
  • Size: 32h
Rated 4 out of 5 by 2 reviewers.
Rated 3 out of 5 by good, but Bought a pair of those (2012 20mm front and rear). Good quality, strong build hubs. Just one thing though, bearings in the rear hub gave up after just one season in wet coastal weather. I've seen bearings go bad so quick before, but expected them to be a bit more durable at this price tag. NS Bikes saves on cheaper bearings?? 10 June 2013
Rated 5 out of 5 by Катаюсь уже три месяца в стиле freeride на этой втулке, пока радует, ни хрустит, не шумит. 13 October 2012
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2 Questions : 2 Answers

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i am building my vitus gavir that i bought from chainreactions a month back.
this is my 1st bic build i would appreciate any help possible.
thank u:)
Age: 25 to 34
Gender: Male
Attitude: Passionate and Obsessive
6 months ago
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SINGAPORE,SG
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Answer: 
This hub is compatible with 8, 9 and 10 speed cassettes.

Currently there is no quick release conversion kit available for this hub on our website.
6 months ago
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Hi, I have purchased a NS rear hub, sku 339430. Is this compatible with my 142x12mm rear wheel/axle?
Age: 45 to 54
Gender: Male
Attitude: Passionate and Obsessive
3 months, 4 weeks ago
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Nelson,NZ
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Answer: 
This hub is spaced 135mm x 10mm and is not 142mm compatible.
Attitude: On the up
3 months, 3 weeks ago
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