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【MATERIAL】This crank arm is made of forged aluminum alloy 6061-T6 and steel chainring, which is of high strength and durable.Crank finish is sand black,Chainring Finish is Black SAND ANO.Chainguard is double plastic black.
【FEATURE】Crank Length :170MM,Chainring:48T,CHAINLINE: 45MM,CHAINRING THICKNESS:3/32",CHAINGUARD:DOUBLE PLASTIC BLACK,Q-FACTOR:171MM,I-FACTOR:142MM, B.B.TAPER SQUARE:116MM.Crankset:Fixed One-Piece Bike Crankset.
【DOUBLE CHAINRING GUARD】The double guard chainring can effective protect the chainring well and prevent the teeth of the chainring from being damaged,Rugged and dustproof.
【COMPATIBILITY】Easy Installation,directly into the center column of the bike,A good replacement for bike repair,compatible with City Bike,Folding Bike,MTB,Electric Bicycle,Cargo,Folding Bicycle. Check Frame chain stay clearance before purchase.
【PACKAGE INCLUDE】1x Bike Crank Set(48T,165MM/170MM,double Chainguard (plastic))Bolts,Please measure the size to confirm it fit your bike before you order.

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Feature
- Color:Black
- Crank arm Material: Aluminum Alloy(FORGED AL-6061-T6)
- Chainring Material: Steel
- Chain Guard Material:plastics
- CHAINGUARD:DOUBLE PLASTIC BLACK
- Chainring Thicknesses: 3/32 INCH
- Chainring :48T
- CHAINLINE:45MM
- Q-FACTOR:171MM
- I-FACTOR:142MM
- B.B.TAPER SQUARE:116MM
- Hole shape: Square hole
- Crank length:165MM/170MM
- Constructed with premium aluminum alloy, and the crank arm is durable and strong.
- Spindle Interface Type: Square taper. Please check if the orientation of your right crank is Square. Keep both left and right things having the same hole.
Package Including: 1 X Crank Set,Bolts.

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