BMX Bicycle BCD130MM Integrated Chainwheel Crankset Single Crank Folding Bike 45/47/53/56/58T Chainring

Chainring: 53T (outer diameter:224 mm)，56T (outer diameter:234 mm) ，58T (outer diameter:234 mm)Crank Arm Length: 170mm (6.69 inch)BCD: 130mm (5.12 inch)BB: not includeWeight: 53T Approx 669g/set，56T Approx 679g/set，58T Approx 679g/setMaterial: aluminum alloy 7075-T6Features: anodized CNC cutting surfaceFit for: Single Speed bikes, Track Road Bike, Fixed-Gear Bicycle, Folding Bike, BYA 412 P8, P18, SP8, Dahon Folding BikePackage Include:1 x Bike Crankset SetFAQQ: How many teeth on this crankset?A: You can choose according to your needs 45T or 47T or 53T or 56T or 58TQ: What is the lenght on this arm?A: 170mmQ: Does this Crankset come with both crank arms or just the drive side?A: Come with bothQ: What pedal size does this Crankset work with? 9/16 or 1/2?A: 9/16"Q: What is the BCD of this Crankset?A: 130mmQ: What chain width does it use?A: Standard 1/2" X 1/8"Q: Does this work on a square taper Crankset?A: It is a crankset made for square taper bottom bracketsQ: What size bottom bracket should be used for a single speed bike?A: Shell Width is 68 mm, Spindle Length depends on the frame you are using - if you can get it from the manufacturers website, that would be the best betQ: Does this Crankset come with a bottom bracket?A: NoAdd The Single Speed Crankset to Your Cart, Have a Great Ride Experience

• Liteprobike
• Guard Chainring:The guard can prevent the teeth of chains from being damaged and extended the service life
• Fit:Single Speed 14'' 16'' 20'' Folding bikes, Track Road Bike, Fixed-Gear Bicycle, BYA 412 P8, P18, SP8, Dahon Folding Bike
• Premium Crank Set:Folding bike crankset with 45T 47T 53T 56T 58T 130 BCD Black single speed chainring, please do not use it with other chainrings
• Crank set:Square Cranksets, Crank arm length: 170mm. Weight: About 600g