OSSA

840 topics in this forum

1. Ossa Mar Gearbox

   By bulto58, January 9, 2014
   • 13 replies
   • 6.4k views
   • 
   • ian e
   • February 24, 2014
2. 
   

3. Mar Wheel Bearings 1 2 3

   By basketcase, January 5, 2014
   • 36 replies
   • 11.2k views
   • 
   • trialsrfun
   • January 12, 2014

4. Ossa Tr77 Chain Tensioner ?

   By trialsrfun, January 3, 2014
   • 6 replies
   • 2.1k views
   • 
   • woody
   • January 5, 2014

5. Ossa Heavy Clutch

   By richard55, January 1, 2014
   • 3 replies
   • 2.7k views
   • 
   • richard55
   • April 17, 2014

6. Will The Did Vt2 X-Ring Chain Fit On The Ossa 280I 2011, Without Mods?

   By scorpatic, December 30, 2013
   • 10 replies
   • 3.9k views
   • 
   • lotus54
   • February 15, 2014

7. 2013 Clutch Pack

   By trialtrial, December 29, 2013
   • 0 replies
   • 1.3k views
   • 
   • trialtrial
   • December 29, 2013

8. Ossa Mar Front Brake

   By scot taco, December 21, 2013
   • 6 replies
   • 3.3k views
   • 
   • lineaway
   • December 22, 2013

9. Ossa Mar 1 2

   By metisse, December 21, 2013
   • 21 replies
   • 13.3k views
   • 
   • buschog
   • July 3, 2023

10. Mar Betor Forks

    By bikestat, December 19, 2013
    • 1 reply
    • 1.6k views
    • 
    • scot taco
    • December 19, 2013

11. Ossa Gripper Problem - Main Bearings

    By ian e, December 12, 2013
    • 2 replies
    • 1.6k views
    • 
    • rob b
    • December 13, 2013

12. What Size Headstock Bearings Fit An Ossa Mar

    By old trials fanatic, December 12, 2013
    • 4 replies
    • 2.3k views
    • 
    • trialsrfun
    • December 13, 2013

13. Mikuni Carb For 250 Ossa Gripper

    By rob b, December 5, 2013
    • 6 replies
    • 2.7k views
    • 
    • bisby
    • December 23, 2013

14. Two Tr77 Questions Please

    By trialsrfun, November 23, 2013
    • 2 replies
    • 1.8k views
    • 
    • trialsrfun
    • November 26, 2013

15. Ossa 250 2014 1 2

    By africanjon, November 17, 2013
    • 21 replies
    • 8.5k views
    • 
    • canada280i
    • January 19, 2014

16. 2012

    By nigel dabster, November 10, 2013
    • 3 replies
    • 2.2k views
    • 
    • canada280i
    • November 10, 2013

17. Do I Really Need The Power The 280 Has?

    By ric h, October 27, 2013
    • 14 replies
    • 4.6k views
    • 
    • jkmr1
    • December 7, 2013

18. 280I Ossa Gearbox/clutch Growling Noises..

    By scorpatic, October 20, 2013
    • 10 replies
    • 4.8k views
    • 
    • trialtrial
    • January 17, 2014

19. Ossa Mar Porting

    By woody, October 19, 2013
    • 13 replies
    • 5.3k views
    • 
    • longlegscanbeuseful
    • November 11, 2013

20. 2013 Ossa 280I - Triple Clamp Torque Settings

    By littswood, October 15, 2013
    • 0 replies
    • 1.3k views
    • 
    • littswood
    • October 15, 2013

21. 2011 No Spark 1 2

    By ric h, October 13, 2013
    • 23 replies
    • 6.6k views
    • 
    • ric h
    • November 30, 2013