4DP 4TW Yamaha TZ250 gearbox spares gears

1991-1999 (3YL 4DP 4TW) Yamaha TZ250 gearbox spares / gears. We have new and used available, with prices for a simple, used plain gear starting at £65, rising for more complex gears and those that are new. Feel free to email with your requirements - info@geckomotorcycles.co.uk Stock as at 7th August 2025 is as follows: 

1st 28T new 4 used 2 31T*new used 2 34T new 2 used 6

Axle main 14T new 2 used 2 17T*new used 2 18T new 2 used 4

2nd 18T new used 19T new 7 used 4 21T new used 3 27T new 6 used 5 28T new used 1 31T new 1 used 3

3rd 20T new 1 used 25T new 3 used 5 24T new 1 used 26T new used 1 29T new used 1

3rd/4th 18/25 new 1 used 21/23 new used 1 21/25 new used 2 23/25 new used 1

4th 27T new used 3

5th 20T*new used 1 22T new used 2 26T new used 1 27T new used 1

6th 20T new used 2 22T new used 2 27T new used 1

Key: * = OWG4 kit ratio