OSSA

835 topics in this forum

1. Mar rear brake axle

   By husky2, August 6, 2017
   • 1 reply
   • 1.5k views
   • 
   • stan wellback
   • August 8, 2017
2. 
   

3. Ossa 250 MAR clutch pushrods

   By ColinPybus, April 22, 2023
   • 6 replies
   • 1.5k views
   • 
   • ColinPybus
   • April 27, 2023

4. 2011 FIM Women's Trial World Championship

   By sunlingkau, October 3, 2011
   • 0 replies
   • 1.4k views
   • 
   • sunlingkau
   • October 3, 2011

5. OSSA MAR headlight mounting

   By gogs56, January 16, 2020
   • 1 reply
   • 1.4k views
   • 
   • feetupfun
   • January 17, 2020

6. Ed

   By Builder65, March 13, 2022
   • 1 reply
   • 1.4k views
   • 
   • feetupfun
   • March 14, 2022

7. 280 Explorer linkage parts differences

   By Viper808, October 26, 2019
   • 2 replies
   • 1.4k views
   • 
   • lotus54
   • November 5, 2019

8. Tr77 Clutch Thrust Washer And Spacer Sizes

   By t20racerman, September 27, 2016
   • 2 replies
   • 1.4k views
   • 
   • t20racerman
   • September 28, 2016

9. TR280i - Oil Drain Plug???

   By OSSAOOPs, March 21, 2022
   • 3 replies
   • 1.4k views
   • 
   • OSSAOOPs
   • March 22, 2022

10. Tuning software at Kingman World Tril

    By lotus54, July 14, 2017
    • 2 replies
    • 1.4k views
    • 
    • lotus54
    • July 17, 2017

11. Nibbi carburettor

    By bikeskint, August 23
    • 2 replies
    • 1.4k views
    • 
    • bullylover
    • August 25

12. Tps Crossover?

    By lotus54, June 28, 2016
    • 0 replies
    • 1.4k views
    • 
    • lotus54
    • June 28, 2016

13. New Rear Pads

    By fatbastard, April 12, 2013
    • 2 replies
    • 1.4k views
    • 
    • fatbastard
    • April 12, 2013

14. OSSA Pluma/Plonker IRZ jet sizes

    By jimg, May 14, 2020
    • 0 replies
    • 1.4k views
    • 
    • jimg
    • May 14, 2020

15. Weekend Trial

    By lotus54, March 22, 2017
    • 4 replies
    • 1.4k views
    • 
    • lotus54
    • March 22, 2017

16. Tr77 / Mar Cracked Cases. Is This A Common Fault?

    By t20racerman, March 13, 2016
    • 1 reply
    • 1.4k views
    • 
    • lineaway
    • March 13, 2016

17. OSSA Fork Stanchion length

    By RodentTriumph, January 30, 2024
    • 7 replies
    • 1.4k views
    • 
    • woody
    • February 1, 2024

18. PDM

    By BiggySmalls10, August 7, 2022
    • 1 reply
    • 1.4k views
    • 
    • reggie
    • August 8, 2022

19. TR80 brake rod

    By chaindrive, September 20, 2011
    • 0 replies
    • 1.4k views
    • 
    • chaindrive
    • September 20, 2011

20. Nibbi carburettors

    By old trials fanatic, August 16, 2021
    • 1 reply
    • 1.4k views
    • 
    • sectionone
    • August 16, 2021

21. ossa mar original center case gasket thickness?

    By montesa 348 kick trouble, April 25, 2021
    • 2 replies
    • 1.4k views
    • 
    • rms
    • May 2, 2021