OSSA

833 topics in this forum

1. What mineral fluid for my ossa clutch pump

   By konaar, June 9, 2017
   • 5 replies
   • 2.7k views
   • 
   • ossatr250i
   • January 21, 2018
2. 
   

3. OSSA EXPLORER 350

   By harleysyard, June 7, 2017
   • 0 replies
   • 1.6k views
   • 
   • harleysyard
   • June 7, 2017

4. mar clutch

   By deputy dawg, June 3, 2017
   • 12 replies
   • 3.2k views
   • 
   • pmk
   • June 14, 2017

5. Ossa Mar rearbrake modification 1 2

   By nivlac123, May 13, 2017
   • 16 replies
   • 7.1k views
   • 
   • nivlac123
   • October 25, 2017

6. OSSA top end suggestion

   By pmk, May 2, 2017
   • 2 replies
   • 1.5k views
   • 
   • pmk
   • May 2, 2017

7. My Friend Was / Is Upset 1 2

   By pmk, May 1, 2017
   • 17 replies
   • 4.6k views
   • 
   • pmk
   • May 4, 2017

8. Termignoni Spark Arrestor

   By lotus54, April 25, 2017
   • 4 replies
   • 2k views
   • 
   • lotus54
   • April 27, 2017

9. TR280i rear wheel bushing

   By ric h, April 21, 2017
   • 4 replies
   • 2k views
   • 
   • ric h
   • April 23, 2017

10. 300 factory

    By lotus54, April 20, 2017
    • 9 replies
    • 2.7k views
    • 
    • lotus54
    • May 25, 2017

11. Ossa tr300i fan relay issue

    By christianmoller, April 15, 2017
    • 1 reply
    • 1.3k views
    • 
    • lotus54
    • April 15, 2017

12. TR280i muffler welds

    By ric h, April 14, 2017
    • 1 reply
    • 1.4k views
    • 
    • ric h
    • April 24, 2017

13. 14 tr300i Factory Headlight removal? 1 2

    By markwoodlief, April 9, 2017
    • 27 replies
    • 4.5k views
    • 
    • markwoodlief
    • April 17, 2017

14. OSSA Mar carb issues - Mikuni

    By seedoubleyou, March 30, 2017
    • 9 replies
    • 4.9k views
    • 
    • woody
    • November 20, 2019

15. OSSA mar engine rebuild questions

    By biffco, March 26, 2017
    • 2 replies
    • 2.1k views
    • 
    • feetupfun
    • March 27, 2017

16. OSSA mar engine rebuild

    By biffco, March 26, 2017
    • 3 replies
    • 2.3k views
    • 
    • biffco
    • March 27, 2017

17. Which AJP seal kit?

    By jacksmith, March 26, 2017
    • 0 replies
    • 976 views
    • 
    • jacksmith
    • March 26, 2017

18. Termignoni boot wear

    By ossabc63, March 26, 2017
    • 0 replies
    • 1.3k views
    • 
    • ossabc63
    • March 26, 2017

19. Ossa TR77 - Very clunky gearchange

    By t20racerman, March 23, 2017
    • 1 reply
    • 1.3k views
    • 
    • spen
    • March 27, 2017

20. 76 OSSA MAR Frame Colour

    By gogs56, March 22, 2017
    • 6 replies
    • 2.6k views
    • 
    • trialsrfun
    • March 23, 2017

21. Weekend Trial

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