Shimano SLX FC-M7120-1 1x12 Speed Crank Arms - 24mm - Shimano Direct Mount - No Spider - No Chainring - 55mm Chainline - Black - 170mm - 68-73mm eBay They include custom-made replaceable stainless

They include custom-made replaceable stainless steel bearings

Closure or Slip-on: These are a zip closure style knee pad

and color fastness treatment to help keep the colour from fading under our brutal Aussie sun

Normal Beam

Not compatible with 2:1 lacing wheels from Industry Nine

Shimano SLX FC-M7120-1 1x12 Speed Crank Arms - 24mm - Shimano Direct Mount - No Spider - No Chainring - 55mm Chainline - Black - 170mm - 68-73mm eBay They include custom-made replaceable stainlessThe Shimano SLX M7120 Cranks feature an entirely new construction utilising Shimano's Direct Mount chainring system. With Hollowtech II technology Shimano are able to keep the weight down, while still creating a rigid crank arm capable of handling pretty much anything you can throw at them. Who's this item for: Designed for Trail and Enduro, but they are great for almost any type of riding. Spindle Size: They Feature a 24mm spindle. Weight: