Crank Length | 140-160mm | Chainwheel Teeth | 30/32/34T |
Use | Kids Bikes | Brand Name | JIANKUN |
Model Number | JTD-716K-4C | Place of Origin | Guangdong, China |
Category | Suit | Type | Chain Wheel Crank |
Crank material | AL 6061T6 | Chainrings Material | AL-7075 CNC |
BCD | 41mm | Speed | 11S |
Axle | BB24 Forged 7075 | Chain line | 46mm |
Weight | 550g | OEM & ODM | OEM & ODM Acceptable |
MOQ | 100Sets |
Section A, 3/F, No. 10, Zhenxing Road, Liyuhe Industrial Area, Loucun Community, Gongming Office, Guangming New District