OSSA

840 topics in this forum

1. OSSA still in business?

   By fordigas, February 6, 2020
   • 6 replies
   • 3.2k views
   • 
   • lotus54
   • June 11, 2020
2. 
   

3. OSSA MAR oil leak

   By ScottyA, April 2, 2021
   • 6 replies
   • 2.4k views
   • 
   • larry s. k.
   • April 2, 2021

4. OSSA MAR max revs on startup

   By gogs56, May 12, 2021
   • 6 replies
   • 2k views
   • 
   • Rubarb
   • May 19, 2021

5. Mar ignition problems

   By no balance, July 10, 2021
   • 6 replies
   • 3.3k views
   • 
   • no balance
   • October 4, 2022

6. Needing help finding some clutch parts

   By Wheelin, September 15, 2021
   • 6 replies
   • 1.8k views
   • 
   • richardgg
   • September 19, 2021

7. Reed valve blades

   By gogs56, November 24, 2021
   • 6 replies
   • 6.2k views
   • 
   • unospeeder
   • April 20, 2022

8. TR77 Frame Colour?

   By IDC, March 6, 2022
   • 6 replies
   • 2.6k views
   • 
   • IDC
   • March 18, 2022

9. Air box removal

   By larro, November 20, 2024
   • 6 replies
   • 1.7k views
   • 
   • larro
   • November 22, 2024

10. Ossa 250 MAR clutch pushrods

    By ColinPybus, April 22, 2023
    • 6 replies
    • 1.6k views
    • 
    • ColinPybus
    • April 27, 2023

11. 2013 compression

    By larro, December 22, 2024
    • 6 replies
    • 2k views
    • 
    • larro
    • February 22, 2025

12. Explorer wiring...

    By tinwelp, June 29, 2025
    • 6 replies
    • 1.1k views
    • 
    • tinwelp
    • June 30, 2025

13. Explorer

    By mick annick, November 20, 2009
    • 5 replies
    • 3.5k views
    • 
    • ian640
    • November 21, 2009

14. Ossa, Action Pics

    By jordi, April 16, 2010
    • 5 replies
    • 3.6k views
    • 
    • atomant
    • April 17, 2010

15. Are We Not Allowed To Comment On Ex Works Lol Ossa's Then ?

    By old trials fanatic, August 17, 2010
    • 5 replies
    • 3.6k views
    • 
    • Andy
    • August 17, 2010

16. Sticking throttle with a Makuni on my 72 MAR

    By yellow_cad, October 17, 2011
    • 5 replies
    • 3.1k views
    • 
    • yellow_cad
    • November 21, 2011

17. some nice OSSA TR280I video

    By sunlingkau, November 24, 2011
    • 5 replies
    • 2.7k views
    • 
    • sunlingkau
    • November 24, 2011

18. 350 Gripper

    By trialsbike, November 28, 2011
    • 5 replies
    • 4.6k views
    • 
    • alainp59
    • April 21, 2012

19. Nikasil Coating

    By deonattard, May 22, 2012
    • 5 replies
    • 3k views
    • 
    • goudrons
    • May 23, 2012

20. new cosmetic work my 2012

    By sunlingkau, January 20, 2012
    • 5 replies
    • 3.1k views
    • 
    • deonattard
    • March 21, 2012

21. Ossa Mar 1971 Green Paint

    By mattylad, February 9, 2012
    • 5 replies
    • 4.6k views
    • 
    • mattylad
    • February 13, 2012