Description:
Made of aluminum alloy, CNC machined process and anodic oxidation electroplating, with the trait of smooth surface, bright color, not faded and corrosion resistance.
Elliptical Design: Eliminate trampling dead point, enlarge force distance for the best starting point, solve chain skipping problem, save more effort and increase speed, without any hindrance or noise.
Knee protection: The chain ring can distribute trampling power more reasonably so that protect knee meniscus more effectively and reduce knee wear during climbing race and long-distance riding.
Speed: 52T 53T
BCD: 130mm
Specification:
Diameter: 225mm
Package Includes:
1 Piece Bike Chainring
Note:
1.Color might be slightly different due to the color calibration of each individual monitor.
2.Please allow the tiny measuring deviation 1-2mm due to manual measurement.
3.Thanks for your understanding and enjoy your shopping moment!