OSSA

838 topics in this forum

1. Ossa Mar 1 2

   By metisse, December 21, 2013
   • 21 replies
   • 12.6k views
   • 
   • buschog
   • July 3, 2023
2. 
   

3. Ossa Mar

   By trialsrfun, March 3, 2014
   • 7 replies
   • 3.3k views
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   • amo
   • March 6, 2014

4. Ossa Mar

   By basketcase, May 29, 2014
   • 2 replies
   • 1.7k views
   • 
   • basketcase
   • June 8, 2014

5. Ossa Mar

   By stevev, May 24, 2015
   • 8 replies
   • 4.7k views
   • 
   • stevev
   • May 29, 2015

6. Ossa Mar - ' Hiding Oil '

   By biffco, June 1, 2016
   • 9 replies
   • 3.5k views
   • 
   • pmk
   • May 27, 2017

7. Ossa Mar - Had Painted Casings, Is It Necessary?

   By t20racerman, May 9, 2016
   • 5 replies
   • 2.6k views
   • 
   • t20racerman
   • May 10, 2016

8. Ossa Mar - Jumps Out Of 1St After Losing Oil.

   By biffco, May 20, 2016
   • 11 replies
   • 2.8k views
   • 
   • biffco
   • June 1, 2016

9. OSSA MAR - NO GEARS 1 2

   By poor1, January 22, 2017
   • 24 replies
   • 6.1k views
   • 
   • poor1
   • February 22, 2017

10. Ossa Mar - Replacement Rear Shocks

    By biffco, December 27, 2015
    • 1 reply
    • 1.9k views
    • 
    • feetupfun
    • December 28, 2015

11. Ossa MAR ..restoration advice please! 1 2

    By ScottyA, December 12, 2018
    • 18 replies
    • 9.8k views
    • 
    • woody
    • May 14, 2020

12. Ossa Mar / Gripper Hybrid

    By higgo, February 26, 2013
    • 4 replies
    • 3.5k views
    • 
    • higgo
    • February 27, 2013

13. Ossa Mar 1971 Green Paint

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

14. Ossa Mar 1972 Sprocket Sizes

    By spinningplates, November 4, 2012
    • 7 replies
    • 3.2k views
    • 
    • woody
    • September 21, 2025

15. Ossa Mar 250 1975

    By shercoben12, November 15, 2014
    • 3 replies
    • 2.1k views
    • 
    • feetupfun
    • November 16, 2014

16. Ossa Mar 250 Oils?

    By grahamw, October 21, 2012
    • 1 reply
    • 5.4k views
    • 
    • woody
    • October 23, 2012

17. Ossa mar 250 wont rev

    By Adareacs, October 18, 2021
    • 4 replies
    • 1.5k views
    • 
    • Adareacs
    • October 26, 2021

18. Ossa Mar 350 Colour Scheme?

    By fish06, April 18, 2014
    • 1 reply
    • 1.7k views
    • 
    • woody
    • April 18, 2014

19. OSSA MAR 4 speed?

    By jimg, September 12, 2018
    • 9 replies
    • 3.4k views
    • 
    • lotus54
    • September 12, 2018

20. Ossa MAR 76

    By Brian Snell, July 14, 2023
    • 1 reply
    • 1.4k views
    • 
    • Ftwelder
    • July 17, 2023

21. Ossa Mar alloy tank

    By old trials fanatic, June 7, 2021
    • 5 replies
    • 2.2k views
    • 
    • larry s. k.
    • July 6, 2021