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Product Description
Brand: Sun Race
MPN: CSMZ903
Number of Speeds: 12 speed
Part Type: Cassette
Compatible Bike Type: Mountain Bike
Freehub/Driver Type: Shimano MTB Freehub / Sram Hub (NOT xD)
Model: CSMZ903
SunRace CSMZ903 MZ903 12-Speed Cassette – 11-51T – Black / Silver
Upgrade your 12-speed drivetrain with the SunRace CSMZ903, a lightweight wide-range cassette designed for MTB and gravel applications. With an 11-51T gear range, it provides plenty of climbing capability while maintaining smooth gearing for faster sections and everyday trail riding.
Features:
- Brand: SunRace
- Model: CSMZ903 / MZ903 WA1
- Speed: 12-Speed
- Gear Range: 11-51T
- Cassette Sprockets: 11-13-15-17-19-21-24-28-33-39-45-51T
- Freehub Compatibility: Shimano-style HG / HG-M spline
- Large Sprockets: Lightweight A7075 aluminum 39T / 45T / 51T
- Alloy Spiders
- Alloy Lockring & Spacers
- Approx. Weight: 497g
- Color: Black / Silver
- Application: MTB / Gravel
- Wide-range gearing ideal for 1x12 drivetrains
- Compatible with Shimano 12-speed drivetrain systems
Important Freehub Information
This cassette fits a standard Shimano HG-style freehub body. It does NOT require a Shimano Micro Spline freehub, making it a great choice for riders who want a wide-range 12-speed setup while keeping their existing HG-compatible wheel.
ITEM CONDITION
These are OEM Parts, Brand new, Never Installed on Bike, Never used in any way, just NOT in retail packaging.
You will receive the cassette exactly as shown in the listing photos. Please check your drivetrain and freehub compatibility before ordering.
Customer Reviews
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