OSSA

840 topics in this forum

1. Tr280I Suspension Travel

   By henrik, July 30, 2012
   • 8 replies
   • 4.6k views
   • 
   • rob w
   • August 1, 2012
2. 
   

3. Footrest

   By midlife, August 13, 2012
   • 8 replies
   • 2.7k views
   • 
   • taff_d
   • August 15, 2012

4. Bit Of Newbie Help Please :)

   By theonemanyuri, May 24, 2013
   • 8 replies
   • 3.7k views
   • 
   • theonemanyuri
   • May 30, 2013

5. Removing Ecu

   By wayne509, February 13, 2014
   • 8 replies
   • 3.5k views
   • 
   • lotus54
   • June 9, 2017

6. Mar Gearbox Oil

   By oldbiker, May 22, 2014
   • 8 replies
   • 8.4k views
   • 
   • bisby
   • May 29, 2014

7. What Premix And Ratio Do You Run In Your Ossa's?

   By bigmark1972, September 21, 2014
   • 8 replies
   • 6.1k views
   • 
   • motochef
   • September 26, 2014

8. Thermostat

   By manx2day, September 16, 2014
   • 8 replies
   • 2.1k views
   • 
   • kt-milly
   • September 22, 2014

9. Tr280I Output Shaft Seal

   By kevhenson, October 3, 2014
   • 8 replies
   • 2.4k views
   • 
   • kevhenson
   • October 4, 2014

10. Ossacels (Spain)

    By fourex, October 29, 2014
    • 8 replies
    • 5.3k views
    • 
    • goudrons
    • November 6, 2014

11. Ossa Engine Size

    By bambam_n_chunx, November 12, 2014
    • 8 replies
    • 5.1k views
    • 
    • goudrons
    • November 13, 2014

12. Spongy Clutch Seems Impossible To Bleed Wth

    By bigmark1972, December 17, 2014
    • 8 replies
    • 3.5k views
    • 
    • bigmark1972
    • January 3, 2015

13. Cylinder Head O-Ring Leak?

    By samdemo, January 13, 2015
    • 8 replies
    • 3k views
    • 
    • samdemo
    • February 12, 2015

14. 250 MAR - NO NUETRAL

    By ColinPybus, June 13, 2025
    • 8 replies
    • 1.4k views
    • 
    • woody
    • June 16, 2025

15. Ossa Mar

    By stevev, May 24, 2015
    • 8 replies
    • 4.8k views
    • 
    • stevev
    • May 29, 2015

16. Is Ossa Going Bye Bye?

    By bigmark1972, June 18, 2015
    • 8 replies
    • 7.4k views
    • 
    • gasgas249uk
    • June 19, 2015

17. Ossa Mar Magneto Help

    By solway19, July 26, 2015
    • 8 replies
    • 4.7k views
    • 
    • solway19
    • July 28, 2015

18. Ossa Gripper Gearbox Issues

    By higgo, September 20, 2015
    • 8 replies
    • 2.6k views
    • 
    • woody
    • September 22, 2015

19. Keihin Pwk 28 @ Orange Gripper 250

    By kingscorpion, October 16, 2015
    • 8 replies
    • 3.3k views
    • 
    • kingscorpion
    • October 28, 2015

20. 1981 Ossa Gripper 250

    By herman, December 16, 2015
    • 8 replies
    • 8.3k views
    • 
    • bisby
    • January 31, 2016

21. Tr280I Marzocchi Aluminium Front Fork Maintenance

    By tsiklonaut, January 8, 2016
    • 8 replies
    • 3.9k views
    • 
    • fireman80
    • April 1, 2016