Features:
*The exercise bike crank is made of iron material, and have a certain weight, about 380g/piece
*Size: The center distance between two holes is 165mm, the round hole for mounting pedal is 9/16-20, square hole 13x13mm
*Install the left or right crank: turn it clockwise, easy to install and use
*Suitable for most of exercise bikes
*Outer paint treatment, have a long service life
Specifications:
Part Name: 165mm Exercise Bike Crank
Material: Iron
Size: Total length 194mm
Color: Black
Package Content:
List 2: Left crank
List 3: Right crank