Material | Aluminum, aluminium alloy | Crank Length | 170mm |
Chainwheel Teeth | 34-42T | Use | BMX, Mountain Bikes, Road Bicycles |
Brand Name | njprecisionengineering | Model Number | OEM |
Place of Origin | Jiangsu, China | Category | CRANK |
is_customized | Yes | Description | High class custom bicycle cnc machined chainwheel and forged crank |
Process | rod+forging+cnc machining+deburrrs | Service | OEM/ODM |
Tolerance | +/-0.01mm | Size | Customized |
Surface treatment | plating,coating,painting,or to other | trade assurance | 100% refund or replaced for nok pcs afer sales |
Value added service | free similar samples and free technical drawings' design | Crank Size | custom |