HUTSRAI Folding Bike Crankset 52T Square Hole 170mm CNC Crankset Bicycle Crank Set Sprocket

• A good replacement for bike repair and upgradation, compatible with many bike models.
• , high strength and compatibility.
• Standard machining, chain retention, increases service life, and reduces friction.
• This product is suitable for retrofit folding bike, city bike, electric bike. Supports variable speed freewheel.
• 170mm crank arm length without any overlap of crank arm and chain ring bolt.

HUTSRAI Colour: silver Material: aluminum alloy Package Contents: 1 * chain ring with crank 1 * crank Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.