| Item name | Chainwheel crank |
| Teeth | 28T 32T 36T 42 48T |
| Crank size | 89mm 114mm 165mm 170mm 175mm |
| Chainwheel thickness | 2.5mm 2.3mm 2.0mm |
| Cotter pin type | cottered or cotterless |
| Carton size | 49x 30x 25cm |
| QTY/C | 30sets/c |
| Payment terms | 30% in advance , the balance should be paid before shipment |
| Date of deliver | 25-30days after receive the deposit |