Lylong Folding Bike Crankset Chainring 48/50/52/54/56T 170Mm Aluminum Alloy Ultralight Hollow Square Hole Single Speed Crank Bike Parts

Feature：

*Made of high-quality materials,，design for folding bikes

*CNC machined AL6061 aluminum offers the perfect blend of light weight and strength

*The chainring is compatible with 9spd, 10spd, 11spd chain.

*suit for most bikes,folding bikes，road bikes，ebikes，Fully CNC machined narrow-wide chainring for single ring

Specification:

*Crank Description:

product name： bike crankset

color: black

Material: AL6061 aluminum alloy

Armlength: 170mm

for BCD: 130mm

Spindle Interface: Square Hole

Weight: about 525g

*Chainring description:

Material: CNC AL7075 aluminum alloy

Narrow and wide teeth chainring / single speed

Color: Black

for BCD: 130mm

size：Teeth: 48T，50T 52T 54T 56T 

Weight: 85/88/92/98/103g

Diameter: 208/216/224/231/242mm

Compatible chain speed: 9/10/11 speed

Package content:

1x crank ,1x chainring，1set chainring screw

Note:
1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.