130BCD Five-claws Bike Cranks 170mm Ultra-light Folding Bicycle Hollow Integrated Crankset With Positive Negative Teeth Single Chainring And BB 50T 52T 54T 56T 58T 4 Colors ( Color : Black , Size : 58

Description

• Size:170mm crank,130BCD,50T/52T/54T/56T/58T Single chainring,Axis 24mm,axle length 110mm,Compatible chain speed 9/10/11 speed.
• High-strength aluminum alloy:The crank is forged from high-strength aluminum alloy,with wider and thicker corners,easy to stress,not easy to break.
• Positive negative teeth anti-drop chain:Positive and negative teeth design,not easy to lose the chain,positive teeth and negative teeth articulation position all round arc transition,refuse to mud and sand accumulation,so that the ride is more smooth and comfortable.
• Frosted anodized CNC process:High-strength aluminum alloy CNC cutting molding.Crank surface anodizing treatment,frosted texture,anti-corrosion and rust,long-term use does not lose color!
• Colorful riding four colors to choose from:This crankset has rainbow,red,black,silver four colors for your choice,fashion,beautiful,bright colors,striking, use it to dress up your bike to make your bike more cool and fashionable.

Product Name:Folding bicycle hollow integrated crankset
Material: Aluminum alloy+Chromium-molybdenum steel shaft
Type: 5-claws folding bike cranks
Weight: crank 675g,center shaft 105g
Specification: length 170, BCD130mm
Number of chainring teeth:50T 52T 54T 56T 58T
Chainring weight:85g(50T)/88g(52T)/92g(54T)/98g(56T)/103g(58T)
Chainring diameter:208mm(50T)/216mm(52T)/224mm(54T)/231mm(56T)/242mm(58T)
Crank color: black/red/silver
Chainring color: black/red/silver/rainbow
Shaft outer diameter:24mm
Shaft length: 110mm
Compatible chain speed: 9/10/11 speed
Suitable For:Most folding bike on the market
Thread Bottom Bracket:68-73mm
Features: Polishing process/hollow integrated/positive and negative teeth chainring/frosted anodized/ultra-light hollow

Packing List:
1 Crankset(Left crank/right crank )
1 Single chainring
1 Threaded bottom bracket
1 Crank cover tool
1 Crank Screws
5 Pairs Screws

Note:
1.Please make sure that the BCD of the chain ring is 130MM.(BCD is the circle surrounded by 5 holes of the crank, the diameter of this circle is also the distance from the crank hole position to the center of the crank is 65mm.)
2.Due to the problem of taking pictures, the items may look slightly different in colour, please refer to the actual object received.
3.If you have any problem before or after purchase,feel free to contact us.

Shipping and Returns

• We offer tracked shipping on all orders. Tracking information will be shared as soon as the order is dispatched.
• Please check the delivery estimate before adding a product to the cart. This is displayed for every product on the website.
• Available shipping methods and charges will be displayed at the time of checkout, depending on your exact location.
• All customers are entitled to a return window of 14 days, starting from the date of delivery of the product(s).
• Customers are advised to read our return policy for details of the return process, eligibility, refunds as well as cancellations or exchanges.
• In case of any issues or concerns about Shipping or Returns, please contact us and we will be happy to help.