• Factory Supplied OEM Aluminium/Aluminum Alloy Single Speed Bicycle Crank
  • Factory Supplied OEM Aluminium/Aluminum Alloy Single Speed Bicycle Crank
  • Factory Supplied OEM Aluminium/Aluminum Alloy Single Speed Bicycle Crank
  • Factory Supplied OEM Aluminium/Aluminum Alloy Single Speed Bicycle Crank
  • Factory Supplied OEM Aluminium/Aluminum Alloy Single Speed Bicycle Crank
  • Factory Supplied OEM Aluminium/Aluminum Alloy Single Speed Bicycle Crank

Factory Supplied OEM Aluminium/Aluminum Alloy Single Speed Bicycle Crank

After-sales Service: as Specification
Warranty: as Specification
Condition: New
Samples:
US$ 5/Piece 1 Piece(Min.Order)
| Order Sample
Samples produced according to customer′s drawing
Customization:
Shipping Cost:

Estimated freight per unit.

about shipping cost and estimated delivery time.
Payment Method: visa mastercard discover JCB diners club american express T/T
  Initial Payment Full Payment
Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
From payment to delivery, we protect your trading.
Factory Supplied OEM Aluminium/Aluminum Alloy Single Speed Bicycle Crank pictures & photos
Factory Supplied OEM Aluminium/Aluminum Alloy Single Speed Bicycle Crank
US $3-5 / Piece
Min. Order: 300 Pieces
Diamond Member Since 2014

Suppliers with verified business licenses

Secured Trading Service
Rating: 5.0/5
Manufacturer/Factory & Trading Company
  • Overview
  • Product Description
  • Our Advantages
  • Packaging & Shipping
  • FAQ
Overview

Basic Info.

Model NO.
JF-QZ
Certification
CE, BSCI, EEC, ISO9001
Customized
Customized
Application
Kids Bike, Road Bike, Mountain Bike, Ordinary Bicycle
Chainwheel Teeth
44-52T
Material
Alloy
Item
Bicycle Chainwheel 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

Packaging & Delivery

Package Size
20.00cm * 2.00cm * 1.00cm
Package Gross Weight
1.000kg

Product Description

                     Factory Supplied OEM Aluminium/Aluminum Alloy Single Speed Bicycle Crank

 
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.
Factory Supplied OEM Aluminium/Aluminum Alloy Single Speed Bicycle Crank

Tolerance

± 0.02mm

Surface Treatment

Chrome Plating, Zinc Plating, Nickel plating, Electrophoresis, Anodization, Polishing, Powder coating, Sandblasting, Passivation, Spray painting, Etc.

QualityAssurance

ISO9001:2015 Certified, SGS Certification

QualityGuarantee

Two years

Inspection

1.Foundry in-house: 100% inspection on critical dimension; 100% on appearance.
2.Third Party inspection available upon requirement

Mainly Testing Facility

Three-dimensional measuring instrument, Salt spray test box, Dynamic balance detector, Pneumatic detection

Payment term

T/T, L/C

Lead time

Usually 20 days after order confirmed

Features & Advantage

 

1.High machining accuracy, the flatness within 0.1mm.

2.High strength and not easy to deform, has good electrical and thermal conductivity.

3.High finish appearance, smooth surface roughness is Ra1.6 after machining.

Factory Supplied OEM Aluminium/Aluminum Alloy Single Speed Bicycle Crank     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 phenomenon
on the electroplated surface. The surface is more beautiful, giving
      a luxurious feeling.
Our Advantages

 



Factory Supplied OEM Aluminium/Aluminum Alloy Single Speed Bicycle CrankSample

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.

Factory Supplied OEM Aluminium/Aluminum Alloy Single Speed Bicycle Crank
 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.
Packaging & Shipping

 


Factory Supplied OEM Aluminium/Aluminum Alloy Single Speed Bicycle Crank 
FAQ

 

 1. Q: What are your terms of delivery?
    A: EXW, FOB, CIF, DAP
2. Q: How about your delivery time?
    A: Generally, it will take 10 to 30 days after receiving your advance payment The specific delivery time depends  on the items and the quantity of your order.
3. Q: Can you produce according to the samples?
    A: Yes, we can produce by your samples or technical drawings. We can build themolds and fixtures.
4. Q: What is your sample policy?
    A: We can supply the sample if we have ready parts in stock, but the customer shall to pay the sample cost and the courier cost.
5.Q: Do you test all your goods before delivery?
   A: Yes, we have 100% test before delivery.
6. Q: How do you make our business long-term and the good relationship?
    A: 1. We keep good quality and competitive price to ensure our customers benefit.
    2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

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.


 

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From payment to delivery, we protect your trading.
Factory Supplied OEM Aluminium/Aluminum Alloy Single Speed Bicycle Crank pictures & photos
Factory Supplied OEM Aluminium/Aluminum Alloy Single Speed Bicycle Crank
US $3-5 / Piece
Min. Order: 300 Pieces
Diamond Member Since 2014

Suppliers with verified business licenses

Secured Trading Service
Rating: 5.0/5
Manufacturer/Factory & Trading Company
Type of Ownership
Limited Company
Terms of Payment
LC, T/T, D/P, PayPal, Western Union, Small-amount payment