2006 and newer trx450er riders

[1bad4fiddy]

All the part numbers u need to convert it to both

2 Pinion (28T) 28211-HP1-670 1

3 Plate, Kick Stopper 28215-HP1-670 1

4 Ratchet 28221-HP1-670 1

5 Spring 28223-HP1-670 1

6 Gear (31T) 28231-HP1-670 1

7 Collar 28232-HP1-840 1

8 Plate 28233-HP1-840 1

10 Spindle 28251-HP1-840 1

11 Spring 28261-HP1-840 1

12 Collar 28282-HP1-840 1

13 Bolt, Flange (6x14) 90004-GHB-620 1

14 Washer (14mm) 90451-PC9-000 1

15 Washer B (22mm) 90455-ML7-000 1

16 Washer (27x20x1) 90554-728-940 2

17 Bearing (22x29x10) 91007-HP1-671 1

18 Bearing, Needle 91105-KN7-671

19 Bolt, Hex (6x16) 93301-06016-0A 2

20 Circlip (19mm) 94510-19000 1

22 Gear (25T/13T) 28240-HP1-840 1

23 Arm, Kick Starter 28300-HP1-840 1

19 Bolt, Kick Joint 28306-MEN-670 1

seal 91204-KF0-003 1

gasket 11394-HP1-600 1

optional 05 kickstart arm 28300-HP1-000 its $60 cheaper an works the same

It can be done for about $320

You'll have to cut a slot in your plastic to fit a kicker in there.