Suitable for square hole crank set and bottom bracket, install with M8 Allen key.
With plastic seal, no separate crank cover is required.
CNC aluminum alloy structure, high strength.
Length: 18mm/0.71inch Diameter: 8mm/0.31inch.
You will receive: 8pcs Mountain Bike Crankset Bolts.
Description
Material: aluminum alloy, plastic
Length: 18mm/0.71inch
Diameter: 8mm/0.31inch
Color: Black
Suitable for square hole crank set and bottom bracket, install with M8 Allen key.
CNC aluminum alloy structure, high strength. With plastic seal, no separate crank cover is required.