BORDEAG Crankset 24/34/42T, Crankset, Bicycle Crank Set, 170 mm Crank, Aluminium Alloy Arm for Mountain Bike

Durable materials: the sprocket set is made of high quality carbon steel, which is hardened at high temperatures, sprocket set to give them high precision and hardness, which makes it break resistant and ensures a long service life. Ideal bicycle accessories: crankset for mountain bike is 24/34/42T triple chainring design. Crankset narrow wide teeth for better chain retention. Chainring numbers: crankset for mountain bike is 24/34/42T triple chainring design. Crankset narrow wide teeth for better chain retention. Compatible: the chainwheel set is compatible with 6/7/8-speed chain, bicycle crank set matching bottom bracket specification for chain line 170 mm. Cassette compatibility: crankset perfectly matched to 8-speed, backwards compatible with 6-speed/7-speed. Mountain bike crankset is lighter than traditional MTB, track road bike, fixed gear bicycle, folding bike.