| T323 |
32 tooth Rear sprocket for 420,mount hole :4 hole,mount diameter:42-65 or 48-68 |
| T324 |
32 tooth Rear sprocket for 428,mount hole :4 hole,mount diameter:64-80 |
| T343 |
34 tooth 420 Rear sprocket,mount hole :4 hole,mount diameter:48-68 |
| T373 |
37 tooth Rear sprocket for 420,mount hole :4 hole,mount diameter:42-65 or 48-68 or 52-68 or 58-90 or 64-80 or 76-92 |
| T374 |
37 tooth Rear sprocket for 428,mount hole :4 hole,mount diameter:37-56 or 52-68 or 54-70 or 76-92 |
| T393 |
39 tooth Rear sprocket for 420,mount hole :4 hole,mount diameter:76-92 |
| T394 |
39 tooth Rear sprocket for 428,mount hole :4 hole,mount diameter:76-92 |
| T413 |
41 tooth Rear sprocket for 420，Mount size:52-68 or 52-70 or 54-65.5 or 54-79 or 58-90 or 76-92 |
| T414 |
41 tooth Rear sprocket for 428，Mount size:52-70 or 58-90 or 76-92 |
| T433 |
43 tooth Rear sprocket，Mount size:76-92 |
| T483 |
48 tooth Rear sprocket for 420，Mount size:52-68 or 64-80 or 76-92 |
| T484 |
48 tooth Rear sprocket for 428，Mount size:76-92 |
