53T 56T 58T Chainring 5 Hole Crankset Folding Bike Crank Arm 130BCD 170mm

  

Product name:litepro petal chainring. Diameter:53T about 223mm, 56T about 235mm, 58T about 245m.

Weight:53T about 155g, 56T about 160g, 58T about 180g. Feature:integrated model, CNC cutting, it is not easy to drop the chain.