OEM Gxp Bicycle Crank Aluminum Alloy Chainring Crank with Bottom Bracket

• Customization: Available
• After-sales Service: as Specification
• Warranty: as Specification
• Model NO.: WF-JF
• Condition: New
• Certification: CE, BSCI, EEC, ISO9001
• Customized: Customized
• Application: Kids Bike, Road Bike, Mountain Bike, Ordinary Bicycle
• Chainwheel Teeth: 44-52T
• Material: Alloy
• Item: Bike Crank
• Technics: Forging
• Part Type: Bicycle Crank
• Weight: as Per UR Requirements
• Export Markets: Global
• Shipping Port: Qingdao,Ningbo, Shanghai
• Surface Treatment: Spraying/Polishing/Galvanized/Electroplating
• Packing: Wooden Cases or Carton
• Place of Origin: China
• Transport: by Sea or Air
• OEM Service: Yes
• Custom Made: Yes
• Logo Printing: Customized
• MOQ: 10-100PCS
• Free Sample: Yes
• Transport Package: Plywood
• Specification: SGS
• Trademark: JF
• Origin: Weifang City, Shandong Province, China
• HS Code: 7326199000
• Production Capacity: 10000PCS/Month
• Package Size: 40.00cm * 50.00cm * 60.00cm
• Package Gross Weight: 30.000kg

Product Description

Gxp Bicycle Crank, Aluminum Alloy Chainring Crank with Bottom Bracket

Product Description

 

Crank Construction: 2 pieces solid crank

Cassette compatability:8 speed; 9 speed

Chainring numbers:42-32-22T

Bolt Circle Diameter:104/64mm

Color:Black

Crank Arm material:Aluminum Alloy

Crank Arm Length:170mm

Bottom bracket: fits standard 68mm and 73mm shell.

 Detailed Specifications

• Crank Arm Lengths: 165mm, 170mm, 172.5mm, 175mm

• Spindle Diameter: 24mm / 30mm (Specify)

• Bottom Bracket Compatibility: (e.g., BB386 Evo, Press-Fit 30, BSA Threaded)

• Chainring Interface: 8-Bolt Direct Mount

• Included Components: Crankset Arms, Spindle, Pre-installed Chainrings (as chosen), Chainring Bolts, Fixing Bolts.

• Weight (Approx.): 520g (for 172.5mm arms with 50/34T chainrings, excluding BB) [Note: Use actual weight]

• Finish: Gloss UD Carbon / Matte UD Carbon / Stealth Black

     Color:Seven colors
     Weight: 276g [Gear ratio] 11-28T (11-13-15-17-19-21-23-25-28T)
    *Road cassette type 9-speed variable speed bicycle flywheel, compatible with the variable speed
      systems of major mountain brands.
    *Made of high-strength steel, using quenching and tempering hardening technology. Therefore, it has
      high strength, durability and strong wear resistance. Strong oxidation resistance, not easy to rust, and
      long service life. Due to the unique design of the car sprocket, the shift function can be well controlled.
    *Using hollow design, the weight is reduced. The surface is made of vacuum colorful electroplating
      process. No fading phenomenonon the electroplated surface. The surface is more beautiful, giving
      a luxurious feeling.

Sample

1) sample fee:The sample fee just the cost price , the sample fee is refundable if you place a big order later

2) freight: we usually send samples through Express such as UPS, DHL, Fedex, etc. or on your own requirement

3) sample time: 7-10 days

Service

1)Your inquiry will be replied within 6 hours.

2)Well-traind&experienced sales can reply your inquiries in English.

3)During working time,E-mail will be replied to you within 1 hours.

4)OEM&ODM projects are highly welcomed.

5)The order will be produced exactly according to order details and proofed samples,our QC will submit inspection report before shipment.

6)Your business relationship with us will be confidential to any third party.

7)Good after-sale service.

 Here are some of our other best-selling products for you to choose from

* NARROW WIDE TOOTH DESIGN:The new narrow-wide teeth design increases chain retention, ensures
   ultimate chain retention,increases wear life,and reduces friction and noise.
* SINGLE CHAINRING:Through the modification single speed chainrings, reduced the transmission system
   greatly ,completely abandoned the complex variable speed system,reduce the bike weight at least 1kg,
   looks more compact and simple, and also greatly improve your speed.
* SPROCKET RING: The narrow wide tooth design increasing the contact area with the chain greatly, so
   that each of the teeth can be fully inserted into the chain, increase the grasp force, make you no longer
   worried about the chain dorpped, easy to pass through bumpy road.

FAQ

1. Are you a factory or a trader?

A: We have our own factory and an international trading company.

2. Do you support product customization?
A: Yes, we mainly customize processing  (process customization, material customization, surface treatment customization, etc.). According to your samples or drawings to make samples!

3. What is the payment method?
 A: We accept TT (Bank Transfer), Western Union, and L/C.
For a total amount under US$500, 100% in advance.
For total amounts above US$500, 30% in advance, the rest before shipment.

4. What is your MOQ?
A: MOQ depends on our client's needs; besides, we welcome a trial order before mass production.

5. What is the production cycle?
A: It varies a lot depending on product dimension, technical requirements, and quantity. Generally, it takes about 30 days. We always try to meet customers' requirements by adjusting our workshop schedule.

6. Is it possible to know how my product is doing without visiting your company?
 A: We will offer a detailed product schedule and send weekly reports with digital pictures and videos that show the machining progress

7. How do you control and ensure product quality?
A: We will prevent beforehand, manage during the event, and guarantee after the event. Confirm with you every detail before quoting. After you order, we will reconfirm all the details. So we can reduce the losses of time and costs.

8. If you make poor-quality goods, will you refund our funds? A: We make products according to drawings or samples strictly until they reach your 100%  satisfaction. And actually, we won't take a chance on doing poor-quality products. We are proud of keeping the spirit of good quality.

9. How can I receive a quotation?
A: Please send us your product drawings or picture information via email or message, and we will provide you with a product quotation within 2 working days!

10. How can I get samples?
A: 1) Standard products: We provide free samples under $5.
2) Custom products: We charge 1-3 times the unit price (based on product specifications)
Shipping methods are DHL, FedEx, TNT, UPS, EMS, or others. You need to pay for shipping. Samples will be sent as soon as payment is received!

11. How do I place an order?
A: Please try to provide the following information:
* Product information: specifications, quantity, expected price
* Delivery requirements
*Payment
* Shipping information: name, detailed shipping address, phone number, shipping requirements (courier, air or sea).
* If there is a cooperative freight forwarder, please provide the contact information of the freight forwarder.
* Please send us an official purchase order by email. Or we can provide proforma invoices for you.

12. How to send the product to me?
A: The transportation method is up to you. We can also recommend more economical transportation for you!
For small batches under 30kg, express delivery (DHL, FedEx, TNT, UPS, EMS, or others) is commonly used.
Orders of 30-500 kg can be airlifted to your designated airport.
For large quantities or large volumes, we often use sea freight.

13. Can you arrange the transportation of the goods for me?
A: Yes, we can send you by sea, air or courier.

Quality First, Price Best, Service Foremost! 
We assure you of our best services at all times! 

If you are interested in product,please click " SEND " for more details.