Beefy Downhill Ready 36T 170mm Crankset With 104mm BCD Ring, 10-Speed Compatible, Includes BB, 68/73mm BSA Bottom Bracket, Aggressive Freeride Gear Built For Real Trail Riders

Beefy Downhill Crankset 36T, 170mm, 104mm BCD
✔️ 10-speed ready crankset with 104mm BCD ring, 68/73mm BB included, single crankset

This beefy crankset is built for aggressive freeride and downhill riding, delivering durability and reliable power transfer on rugged trails. Shimano reference FC-M640 is noted for compatibility, and it comes in black with a release date of 18-07-2012.

✅ 104mm BCD single-speed ring designed for 10-speed drivetrains
✅ 170mm crank length for downhill geometry
✅ Includes BSA 68/73mm bottom bracket
✅ Aggressive freeride style built for real trail riding

💡 What is a 104mm BCD downhill crankset good for on mountain bikes? It’s handy for riders who want dependable gearing and solid performance on rugged trails. - 104mm BCD supports a wide range of ring options for 10-speed systems - 170mm crank length matches downhill geometry - Includes BB for quick setup - Built tough for real trail use