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Ready for steep climbs, fast descents, and everything in between, the CSMX8-EAZ is a wide-range 11-speed cassette built for MTB, gravel, and e-bike riders who demand smooth, reliable shifting. With SunRace’s Fluid Drive Plus™ tech and a mix of steel and alloy construction, it balances durability with performance.
Key Features:
- Super Fluid Drive technology for smooth, reliable shifting
- Hi-tensile steel sprockets with lightweight alloy
Technical Specifications:
- Material: Hi-Tensile Steel srocket, Aluminum spider
- Speeds: 11-speed
- Freehub compatibility: Shimano HG
- Weight: 485g
| Order Value | Service | Estimated Delivery | Cost |
|---|---|---|---|
| Under £39.99 | Royal Mail Tracked | 2–3 working days from dispatch | £4.99 |
| £39.99 and over | Royal Mail Tracked | 2–3 working days from dispatch | FREE |
| Any order — Express | Royal Mail Tracked 24hr / Parcel Force 24hr | Next working day from dispatch | £6.99 |
| Bikes | Parcel Force 48hr Signed For | 2 working days from dispatch | FREE |
Delivery times shown are from dispatch, not from the point of ordering. As we source products from a range of suppliers, lead times can vary — please check the product page, your cart, or your order confirmation for the most accurate estimate for this item.
Some remote UK postcodes (Highlands, Islands) may carry a courier surcharge on larger orders — we will always contact you before applying any additional charge.
Questions? Email sales@cyclestore.co.uk with your order number.
Terms and conditions:
- Price match must take into account any shipping charges applicable.
- Our price match promise only applies to online retailers, However this does not include auction websites such as eBay or non-UK based competitors or websites not operating secure (SSL) payment systems.
- Item must be in stock with the competitor and ourselves
- We reserve the right to refuse a price match for any other reason not previously mentioned at any time.