SunRace MZ90 Shimano Fit Cassette 11-50T
SunRace MZ90 Shimano Fit Cassette 11-50T

SunRace MZ90 Shimano Fit Cassette 11-50T

Regular price RRP: £150.00 Sale price£126.50 Save 16%

🚚 FREE Standard UK Shipping on all orders over £20

SunRace MZ90 12-speed wide ratio mountain bike cassette.

Ultimate value-oriented 1 x 12 system with a whopping 50 tooth low gear.

The 11 tooth small ring gives good flat speed and then the 50 tooth low gear eases those steep climbs.

Designed to fit standard Shimano freehub bodies.

Features dual alloy spiders for the largest seven sprockets, A7075 42t & 50t sprocket and hi-tensile steel sprockets (1st to 10th smallest sprockets).

  • 11-50 Tooth Ratio : 11-13-15-17-19-21-24-28-32-38-42-50
  • Finish : Black with red anodised carrier
  • Weight : 534g

We ship fast! Our stock levels are updated live and most orders placed before 14:00hrs are shipped same-day (Monday to Friday).

Each product page will show estimated dispatch times.


  • Standard UK shipping is FREE on all orders over £20.
  • Express shipping options are available on checkout.
  • We also offer Click & Collect from our Warehouse Mon to Fri 9:00 to 5:00 - kindly wait until we confirm your order is ready before visiting.


  • Europe standard shipping is £3.99 with an Express option available.
  • We have had to disable shipping to the EU. We hope to be able to resume shipping to more EU destinations shortly.


  • We have had to suspend shipping outside of the UK. We hope to be able to resume shipping worldwide shortly.

We offer a no-quibble 30-days refund policy*. There's no need to contact us before returning your item(s). Simply send it back to the following address:

Sprocket and Gear (Returns), Kingfisher Works, Tag Lane, Hare Hatch, RG10 9SH, United Kingdom

Be sure to include your order number and reason for return. Sorry, but we can't cover, or contribute to, the cost of the return.

* To read our full returns/refund policy please click here.


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