SunRace CSMX80 11-51 11-speed cassette
MX series 11-speed 11-51 range cassette, featuring nine steel cogs and the two largest made of 7075 aluminum on red aluminum spiders. It makes sense for gravel in 1x setups geared towards bikepacking or steep climbs, provided the derailleur supports a 51-tooth cog.
Highlights
- 11-speed, 11-51 gear range for very demanding climbs
- Two largest cogs made of 7075 aluminum to save weight
- Red aluminum spiders, spacers, and lockring
- Fluid Drive Plus technology for precise shifting under load
- For Shimano HG MTB freehub bodies
Specifications
- Speeds: 11
- Gear range: 11-51 teeth
- Cogs: 11-13-15-18-21-24-28-33-39-45-51
- Compatible freehub: Shimano HG (11-speed MTB)
- Material: Cogs 1-9 made of Hi-Tensile steel; cogs 10-11 made of A7075 aluminum; spiders, spacers, and lockring made of red aluminum
- Finish: Chrome black or metallic silver, depending on variant
- Weight: 512 g
- Compatibility: 11-speed 1x drivetrains; requires a rear derailleur with 51-tooth cog capacity; 11-speed chain
Original SunRace product. Before purchasing, check that your wheel's freehub and your derailleur are compatible with this gear range; if you have any questions, write to us and we will help you choose.
Return policy
You can request a return within 30 days of receipt. The product must be unused, with its original tags and packaging. Write to us at info@gravelplus.es before sending it back. Return shipping costs are the responsibility of the customer, unless the product is defective or incorrect. Please consult the full policy for exceptions.
Shipping
We will work to ship your order as soon as possible. When it ships, you will receive an email with more information. Delivery times vary depending on your location.
Manufacturing
Our products are manufactured both locally and globally. We carefully select our manufacturing partners to ensure high quality and a fair price.
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