Exhibition

Contavelo Crank built-in transmission

Contavelo Crank built-in transmission

Pedal-shift bicycle crank built-in transmission


Negotiable Min Order Quantity Unit

Required Quantity
Place of Origin
South Korea
Brand name
Contavelo
Payment Terms
L/C,T/T
Production method
ODM
Shipping / Lead Time
Negotiable / Negotiable
Keyword
bicycle, crank mechanism, transmission parts, e-bike electric bicycle
Category
Bicycle

contavelo Inc.

Membership
PRO
Country / Year Established
South Korea South Korea / 2018
Business type
Others

Exhibition 1

ULSAN EXPO 2024
Verified Certificate

1

Product name Contavelo Crank built-in transmission Certification -
Category Bicycle Material -
Keyword bicycle , crank mechanism , transmission parts , e-bike electric bicycle Unit Size -
Brand name Contavelo Unit Weigh -
origin South Korea Stock 0
Supply type ODM HS code -

Product Information

Contavelo's pedal motion crank transmission removes external shifting parts such as the dresser, shifter, wire, and inner chain of conventional bicycles, and incorporates a shift function inside the crank to maintain the standard size by hiding complex parts. This allows the user to use the bicycle without any inconvenience. Our crank transmission simplifies the appearance of the bicycle and can be easily mounted on any bicycle without the need to change the frame. In addition, our products are compatible with all bicycles and are easy to install and use.

Contavelo's pedal motion crank transmission eliminates the transmission parts of the conventional bicycle: the dryer, shifter, wire, and inner chainring
It is a device in which a transmission is installed inside the crank so that only a single chain ring is shifted according to the rotation of the crank.
In the shift method, the shift is completed when the user pedals the pedal clockwise and rotates about 45 to 90 degrees counterclockwise.
At this time, the crank gear (driving gear) in the crank is combined with the high-speed gear and the low-speed gear, resulting in a shift.
The high speed and low speed shifting methods are the same, and the gear ratio of this product is 53-39 (changeable).

1. length in cm : 265

2. Width in cm : 147

3. Height in cm : 34

4. Weight in kg : 0.4

5. Country of origin : south korea

 

 


Product Info Attached File

제안서(영문).pdf

B2B Trade

Price (FOB) Negotiable transportation Air Transportation,Express
MOQ Negotiable Leadtime Negotiable
Payment Options L/C,T/T Shipping time Negotiable

contavelo Inc.

Country / Year Established
South Korea South Korea / 2018
Membership
PRO
Business type
Others

Exhibition 1

ULSAN EXPO 2024

1

President
JU HYEON JIN
Product Category
Bicycle
Year Established
2018
Main Markets

Germany Germany

Japan Japan

U. Kingdom U. Kingdom

U.S.A U.S.A

Main Product

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