Altus FC-M311 Crankset - 170mm 7/8-Speed 42/32/22t Riveted Square Taper JIS Spindle Interface BLK With Chainguard

The Shimano Altus FC - M311 Crankset is a top - notch choice for mountain bike enthusiasts. It comes in a sleek black color and has a 170mm crank length. With 7/8 - speed drivetrain and triple 42/32/22t chainrings, it offers reliable shifting. The aluminum crankarms paired with steel SG - X chainrings ensure durability. The Hyperdrive integrated SG - X chainrings enable precise front shifting. It features a proven 3 - pc design and an 187.9 Q - factor. It's compatible with 135/142 MTB hubs and has a square taper JIS spindle interface. No bottom bracket is included, and the pedal spindle is 9/16'.

Using the Shimano Altus FC - M311 Crankset is easy. First, make sure your bike is compatible with the 135/142 MTB hubs and the square taper JIS spindle interface. Install the crankset following the standard bike assembly steps. When riding, you'll notice the smooth and precise shifting provided by the Hyperdrive integrated SG - X chainrings. For maintenance, regularly clean the chainrings and crankarms to keep them in good condition. Avoid using harsh chemicals that could damage the aluminum or steel parts. Check the tightness of the components periodically, especially after long rides. Also, be careful not to overload the crankset beyond its capacity. If you have any issues with shifting or notice unusual noises, it might be time to adjust or replace some parts.