Our package includes:1pcs prowheel crankset, 1pcs chainring，2 accessories.Chainring size 1/8 48T*170mm.Packed in hard boxes, the products will arrive in good condition.prowheel crankset 170mm
Durable for long lasting use:The bike crankset is made of Steel，prowheel crank arm - aluminum alloy，Plastic Double Wall Chain Cover，makes it durable for long lasting use.Suitable for mountain bikes, commuter bikes,E-bikes,etc.
Speed:The 48t crankset 170mm is suitable for single/1/6/7/8 speeds bikes.For example：Fat bike/E bike/City bike/Folding bike.
WORRY-FREE ASSEMBLY & PROFESSIONAL CUSTOMER SERVICE:BALINGE provides lifetime free technical support.Easy to install in about 15 minutes.After receiving the product to install and start your riding journey.
Plastic Double Wall Chain Cover: protect the chain, Prevent shifting caused by sprocket，Not easy to fall off the chain.
Crankset 48T:Weight about 850g/1.87lbs.
⭐We have remeasured that the arm is 170mm（correct measurement method）.The products we send out are all brand new.
Colour: Black
Size: 48T-170mm
Weight :0