Altus FC-M311 Crankset - 170mm 7/8-Speed 48/38/28t Riveted Square Taper JIS Spindle Interface BLK

The Shimano Altus FC - M311 crankset is a top - choice for mountain bike enthusiasts. It comes in a sleek black color and has a 170mm crank length. With 7 or 8 - speed drivetrains, it offers great versatility. The triple chainrings with 48/38/28 teeth are riveted for durability. It features aluminum crankarms paired with steel SG - X chainrings, ensuring reliable shifting. The Hyperdrive integrated SG - X chainrings provide precise front shifting, and the proven 3 - pc design is both sturdy and efficient. It has a 187.9 Q - factor, and is compatible with 135/142 MTB hubs. The square taper JIS spindle interface and 9/16' pedal spindle make it a well - rounded component. Note that it does not include a bottom bracket.

Using your Shimano Altus FC - M311 crankset is easy. First, make sure it's properly installed on your mountain bike, following the standard installation procedures. When you're riding, shift gears smoothly to take full advantage of the 7 or 8 - speed drivetrain. The triple chainrings give you different levels of resistance for various terrains. For a better experience, try to shift before you encounter steep hills or rough patches. As for maintenance, keep it clean. After each ride, wipe off dirt and grime with a clean cloth. You can use a mild bike cleaner for tougher stains. Check the chainrings and crankarms regularly for any signs of wear or damage. If you notice any issues, it's best to get it checked by a professional. Also, remember that this crankset doesn't come with a bottom bracket, so take care of the one you have installed.