Chainring Description:
Brand: BUCKLOS
Type: GXP road/gravel/folding chain ring
Material: Aluminium Alloy
Model: Single/Double Speed Ring
Teeth: 50T/48T-32T
Colour: black
Shape: round
Speed Compatibility:8/9/10/11S
Weight: 141g/171.6g
Compatible: Shimano direct-mounted structure 
Package: 1 pcs.

Crank Specifications:
Brand: BUCKLOS
Type: GXP Road Crankset
Material:aluminum alloy
Axis: DUB BB29
Spindle:29MM
Q-factor:148mm
Crank weight: about 549.1g (right & left)
Crank Arm length: 170mm
Compatibility: compatible with all 8-11s chains
Compatible Bottom Bracket: 29mm inner diameter BB
Package: 1pc Crank（Boxed）
Advantages: light weight,stylish appearance,very cool,high strength axle,strong compatibility
Chainring :48-32T/50T single/double speed chainring narrow width teeth,suitable for Gravel highway/folding cart
Shimano direct-mounted structure: effectively improve the strength and reduce the weight,screw lock,which is not easy to fall.