Details
Left Eccentric crank arm attaches to the round shaft of the bottom bracket cartridge by way of a wedge pin
If your Airdyne Evolution Pro/Comp bike doesn't use wedge pins, eccentric crank will have a square hole instead of a round hole
Used on older model Schwinn Airdyne exercise bikes
Part Numbers
MPN | Store SKU |
---|---|
90880 | 210000005084 |