Sunrace 12 Speed MTB Microspline Silver 10-51T

Designed for Shimano Micro Spline freehub bodies, the CSMZ930 delivers wide-range 12-speed performance with a 10-51T spread, ideal for modern MTB and gravel setups. Its precision-machined steel sprockets are supported by lightweight alloy spiders and a red anodised lockring, combining durability with a distinctive finish. Whether you're climbing technical trails or hammering descents, this cassette offers smooth, reliable shifting at an exceptional value.

Key Features:

• Fluid Drive Plus tooth profile for consistent, smooth shifting
• Durable steel construction for extended service life
• Compatible with Shimano Micro Spline freehub bodies

Technical Specifications:

MZ930:

• Material: Hardened steel sprockets with alloy carrier
• Speeds: 12-speed
• Tooth range: 10-12-14-16-18-21-24-28-33-39-45-51
• Freehub compatibility: Shimano Microspline
• Weight: 675g

MZ932:

• Material: Hardened steel sprockets with lightweight alloy spider, lockring and spacers
• Speeds: 12-speed
• Tooth range: 10-12-14-16-18-21-24-28-33-39-45-51
• Freehub compatibility: Shimano Microspline
• Weight: 563g

MZ933:

• Material: Hardened steel sprockets with lightweight alloy spider, lockring and spacers
• Speeds: 12-speed
• Tooth range: 10-12-14-16-18-21-24-28-33-39-45-51
• Freehub compatibility: Shimano Microspline
• Weight: 526g