Factory Supplied Square Crank Hand Crank Aluminum Alloy Mountain Bicycle Crank Arm

• Customization: Available
• After-sales Service: as Specification
• Warranty: 6 Months
• Model NO.: SA-QB
• Certification: ISO9001
• Customized: Customized
• Application: Kids Bike, Road Bike, Mountain Bike, Ordinary Bicycle
• Chainwheel Teeth: 24-32T
• Material: Aluminum
• Item: Bicycle Crank
• Raw Material: Aluminum
• Size: as Your Requirement
• Techincs: Forging, Machining
• Brand Name: Shengao,OEM
• Standard or Nonstandard: Nonstandard
• Factory: Over 15 Years Experience in Producing
• Logo: Customized Logo Is Available
• Quality Control: 100% Inspected
• Price Range: 5~10USD/PCS
• OEM Service: Yes
• Custom Made: Yes
• Logo Printing: Customized
• MOQ: 1000PCS
• Free Sample: Yes
• Transport Package: Plywood Box
• Specification: As your requirement
• Trademark: Shengao
• Origin: Weifang City, Shandong Province, China
• HS Code: 87089910
• Production Capacity: 50000PCS/Month
• Package Size: 120.00cm * 110.00cm * 100.00cm
• Package Gross Weight: 0.500kg

Product Description

                                High Quality Factory Supplied Aluminum Alloy Mountain Bicycle Crank

 

Product Description

We have many size and colors of chain wheel, please contect me if you need it.

length of crank arm: 170mm

size of chain wheel: 104bcd

crank arm weight: 675g/set

Product Parameters

 

Item	Value
Crank Length	170mm
Chainwheel Teeth	32-42
Use	BMX, Cruisers, Kids' Bikes, Mountain Bikes, Road Bicycles
Brand Name	IXF
Place of Origin	GUA
Category	CRANK
Product name	Bicycle Parts Bicycle Crank
Color	Black Red Blue Green Gold Purple Rainbow
Length	170mm
BCD	104mm
Teeth	32/34/36/38T
Crank material	Aluminum alloy + chromium molybdenum steel
Chainrings Material	Aluminum alloy
Speed	8/9/10/11 speed
Brand	JIANKUN(IXF)
Bottom Bracket	BB91:BC 1.37*24T 68-73mm

Product features

       1. Ultralight Hollow Integrated Crank
       2.High Strength Aluminum Alloy + Chromium Molybdenum Steel,Durable and Good Quality
       3.Good Compatible:Single/Double/Triple chainrings; for 7/8/9/10/11/12S chains
       4.Fine processing,make your riding more efficient and easier

        Specifications:        
        1. ISO9001:2008.        
        2.Has advanced euipment and over 15 years experience.        
        3.price: competetive price , Precision made.      
        4. Process: Precision made.Experience & Reasonable QC that you can reply on. Each       
        part would be given 100% test andtryout before shipment.    
        5. Adequate supply capacity. Punctual delivery time.

 

Quality control

3D instruments, 2D instruments, Projectors, Height Gauges, Inner diameter dial indicators, Dial gaues, 
Thread and Pin gauges, Digital calipers,Micro calipers, Thickness testers, Hardness testers Roughness 
testers, etc. ( Detection accuracy to 0.001 millimetre )

 

Mininum of Quantity	100 Piece/Pieces
Unit Weight	0.5kg~300kg
Price	FOB Qingdao,China,USD1.5~1.9
Packing Details	Paper Box in Wooden Pallet
Delivery Time	One month
Payment Terms	L/C, T/T
Machining	CNC or Machining
Supply Capacity	50 Metric Tons per Month
Standard	DIN,ASTM,GOST

 

Packaging & Shipping

For sample orders, each handlebar will be packed in a cardboard box.
For multiple quantity orders, they will be packed in large cardboard box.

      Delivery time:      Quantity under 20pcs will be dispatched within 2 business days normally. Delivery time
      depends on destination and shipping methods.Please don't hesitate to contact us if you
      have any question.
      We have a mature production process from raw materials to forging, heat treatment,
      machining, surface treatment, etc. The materials include carbon steel, alloy steel, stainless
      steel, aluminum and cooper. The main forging press includes 300T, 400T, 630T, 1000T, 1600T
      and 2500T, which covers product weight from 0.1kg to 100kg. The main machining equipment
      includes lathe, planer, drilling machine, tapping machine, line cutting, milling machine, CNC
      machining center, polishing machine etc., ensuring that we can fulfill different machining
      requirements from our customers.

      We have an individual team of well experienced QC staff and many high-educated technical
      engineers who work throughout the whole manufacturing processes i. e., incoming raw
      materials, production, and final output, to ensure that our products are of high-quality. The
      main inspection equipment includes chemical analyzer, hardness tester, tensile-strength
      tester, magnetic powder flaw detector, metallographic analyzer, etc.

      High quality products, reasonable price, prompt delivery, and superior service ensure
      marketing competitiveness. Our factory has earned high reputation from customers of
      home and abroad. We are looking forward to cooperating with you to forge a better future!

FAQ

 

        1. Q: Why choose Shengao product?
        A: We shengao have our own plant  Weifang Shengao machinery Co.,Ltd, therefore, we
        can surely promise the quality of every product and provide you comparable price.
 
        2. Q: Do you provide OEM Service?
        A: Yes, we provide OEM Service.
 
        3.  Q: Do you provide customized bicycle crank?
        A: Yes. Customers give us drawings and specifications, and we will manufacture accordingly.
 
        4. Q: What is your payment term?
        A: We provide kinds of payment terms such as L/C, T/T, Paypal, Escrow, etc.
     
        5. Q: How can you guarantee quality?

        A: ISO9001 certificate,Always a pre-production sample before mass production;
        Always final Inspection before shipment.

        If there's anything we can help, please feel free to contact us!