12 Speed Mountain Bike Cassette 10 45 Tooth Micro Spline With BEAM Spider Design Lightweight and Stiff for Crisp Shifts and Trail Confidence Includes New Freehub for 10 Tooth Low Gear
✔️ Lightweight BEAM Spider 12-speed 10-45T micro-spline freehub
The 12-speed MTB cassette features a BEAM Spider design and Micro Spline freehub for a lighter, stiffer drivetrain. It’s designed for trail riders seeking crisp shifts, lighter weight, and a stiffer drivetrain for confident climbs and accelerations. This kit includes a new freehub body that enables the 10T smallest sprocket for better low-gear options.
✅ Micro Spline compatible freehub included
✅ BEAM Spider lightweight and stiff chassis
✅ 12-speed gearing with 10-45T range
✅ HyperGlide+ teeth for smoother shifts
✅ Reduced drivetrain weight for performance
💡 What is a 12-speed mountain bike cassette with Micro Spline and BEAM Spider design used for?
It’s built to improve shifting precision and trail confidence while keeping the weight down for climbing and sprinting.
- enhanced shifting precision on rugged trails with 12-speed cassette
- lighter, stiffer BEAM Spider design improves acceleration
- 10-45T range gives solid climbing and sprint options
- new freehub enables 10T low gear for tougher climbs