| T002 |
Front sprocket cover，17MM inner hole |
| T003 |
Front sprocket cover，20MM inner hole |
| T0930 |
9 tooth Front sprocket,420 chain,Inner hole 17MM |
| T0931 |
9 tooth Front sprocket,420 chain,Inner hole 20MM |
| T1030 |
10 tooth Front sprocket,420 chain,Inner hole 17MM |
| T1031 |
10 tooth Front sprocket,420 chain,Inner hole 20MM |
| T1130 |
11 tooth Front sprocket,420 chain,Inner hole 17MM |
| T1131 |
11 tooth Front sprocket,420 chain,Inner hole 20MM |
| T1150 |
11 tooth Front sprocket,520 chain,Inner hole 20MM |
| T1160 |
11 tooth Front sprocket,530 chain,Inner hole 20MM |
| T1230 |
12 tooth Front sprocket,420 chain,Inner hole 17MM |
| T1231 |
12 tooth Front sprocket,420 chain,Inner hole 20MM |
| T1240 |
12 tooth Front sprocket,428 chain,Inner hole 17MM |
| T1241 |
12 tooth Front sprocket,428 chain,Inner hole 20MM |
| T1250 |
12 tooth Front sprocket,520 chain,Inner hole 20MM |
| T1260 |
12 tooth Front sprocket,530 chain,Inner hole 20MM |
| T1330 |
13 tooth Front sprocket,420 Chain,Inner hole 17MM |
| T1331 |
13 tooth Front sprocket,420 Chain,Inner hole 20MM |
| T1340 |
13 tooth Front sprocket,428 Chain,Inner hole 17MM |
| T1341 |
13 tooth Front sprocket,428 Chain,Inner hole 20MM |
| T1350 |
13 tooth Front sprocket,520 chain,Inner hole 20MM |
| T1360 |
13 tooth Front sprocket,530 chain,Inner hole 20MM |
| T1430 |
14 tooth Front sprocket,420 chain,Inner hole 17MM |
| T1431 |
14 tooth Front sprocket,420 chain,Inner hole 20MM |
| T1440 |
14 tooth Front sprocket,428 chain,Inner hole 17MM |
| T1441 |
14 tooth Front sprocket,428 chain,Inner hole 20MM |
| T1450 |
14 tooth Front sprocket,520 chain,Inner hole 20MM |
| T1460 |
14 tooth Front sprocket,530 chain,Inner hole 20MM |
| T1530 |
15 tooth Front sprocket,420 chain,Inner hole 17MM |
| T1531 |
15 tooth Front sprocket,420 chain,Inner hole 20MM |
| T1540 |
15 tooth Front sprocket,428 chain,Inner hole 17MM |
| T1541 |
15 tooth Front sprocket,428 chain,Inner hole 20MM |
| T1550 |
15 tooth Front sprocket,520 chain,Inner hole 20MM |
| T1560 |
15 tooth Front sprocket,530 chain,Inner hole 20MM |
| T1630 |
16 tooth Front sprocket,420 chain,Inner hole 17MM |
| T1631 |
16 tooth Front sprocket,420 chain,Inner hole 20MM |
| T1640 |
16 tooth Front sprocket,428 chain,Inner hole 17MM |
| T1641 |
16 tooth Front sprocket,428 chain,Inner hole 20MM |
| T1650 |
16 tooth Front sprocket,520 chain,Inner hole 20MM |
| T1660 |
16 tooth Front sprocket,530 chain,Inner hole 20MM |
| T1730 |
17 tooth Front sprocket,420 chain,Inner hole 17MM |
| T1731 |
17 tooth Front sprocket,420 chain,Inner hole 20MM |
| T1740 |
17 tooth Front sprocket,428 chain,Inner hole 17MM |
| T1741 |
17 tooth Front sprocket,428 chain,Inner hole 20MM |
| T1750 |
17 tooth Front sprocket,520 chain,Inner hole 20MM |
| T1760 |
17 tooth Front sprocket,530 chain,Inner hole 20MM |
| T1830 |
18 tooth Front sprocket,420 chain,Inner hole 17MM |
| T1831 |
18 tooth Front sprocket,420 chain,Inner hole 20MM |
| T1840 |
18 tooth Front sprocket,428 chain,Inner hole 17MM |
| T1841 |
18 tooth Front sprocket,428 chain,Inner hole 20MM |
