Mountain Bike Crankset Types
Cranks two crank arms are mounted either side of the from at 180 degrees to each other connected by an axle the axle is threaded through the bottom bracket bb screwed into the frame s bb shell located at the meeting point of the seat tube and down tube.
Mountain bike crankset types. How to identify which style of crank is on your bike. So if you have any questions feel free to call an expert gear advisor today at 888 880 3811. Closing our mountain bike crankset reviews list is the mowa five xc mtb mountain bike triple crankset. Therefore when buying a new crankset you ll have to make sure that the diameter width and cups cartridge type matches the thread and diameter of the bottom bracket shell.
This makes it a versatile model that can be used on a variety of bikes by different riders. Bicycle bottom bracket crankset types compatibility identification specifications. There are many bottom bracket types and sizes including threaded bb30 pf30 and bb86 just to name a few. A road crankset is designed for a narrower frame so its chainrings and cranks are closer to frame s centerline.
A road crankset may not fit a mountain frame because the bigger chainrings may rub the chainstays which in a mountain bike are more separated from each other to allow for the wider tires. Choosing the right bottom bracket and bike cranksets can be a confusing process. Your chainset consists of number of different parts cranks bottom bracket together called crankset and chainrings. This particular crankset comes with crank arm length ranging from 170 to 175.