WEEROCK Mountain Bike Crankset 1 Piece/Single 32T/34T/36T/38T Charing Crank Set with 170mm Arm for Bicycle MTB, Compatible with Single Speed Bicycle

WEEROCK Mountain Bike Crankset 1 Piece/Single 32T/34T/36T/38T Charing Crank Set with 170mm Arm for Bicycle MTB, Compatible with Single Speed Bicycle

38T Chainring: Steel material, high strength and durable Suits for: Single speed bicycle and 6/7/8/9/10/11 Speeds Bike,MTB Drop Stop Design:Narrow wide chainning could prevents chain drop from the chainring, it is the most advanced tooth profile on the Market, making your cycling safer Aluminium Alloy Arm: Aluminium alloy arm, the length is 170mm. Lightweight and rust resistant Weight: the net weight of the cranlset and arm is 0.8KG/ 1.76LB WEEROCK Mountain Bike Crankset 1 Piece/ Single 38T Charing Crank Set with 170mm Arm for Bicycle MTB, Compatible with Single Speed Bicycle and 6/7/8/9/10/11 Speeds MTB Bike