MTB Crankset For Mountain Bikes 170mm Square Taper 9 16 Inch Chainring Set Front Sprocket 18 21 24 Speed Compatible Tough Steel Arm With Wide Tooth Narrow Design To Maximize Chain Contact

Durable 170mm Square Taper Crankset for Mountain Bikes
✔️ 170mm Steel Arm Fits 18 21 24 Speed Bikes

This handy crankset powers up your mountain bike with a tough steel build that handles trails and everyday rides on hybrid or fat bikes.

✅ 170mm crank length with square taper fit
✅ Steel chainring uses wide narrow teeth for grip
✅ Works on 18 21 and 24 speed mountain setups
✅ Includes left crank plus chainring with bolt cover

💡 What is a mountain bike crankset used for? It transfers your pedaling power to the chain so the bike moves forward smoothly. - The square taper setup installs easily onto standard bottom brackets - Wide narrow teeth design helps the chain stay put on bumpy rides - Steel arms with plastic coating add strength without extra weight - Works great for upgrades on 18 21 or 24 speed trail bikes