OSSA

838 topics in this forum

1. Help need to identify age, engine size etc... 1 2

   By biffco, July 2, 2017
   • 23 replies
   • 13.6k views
   • 
   • Footstuck
   • December 9, 2020
2. 
   

3. Map switch

   By lotus54, June 27, 2017
   • 3 replies
   • 2.3k views
   • 
   • ossatr250i
   • January 21, 2018

4. Ossa tr280i rear fender

   By fdb, June 23, 2017
   • 8 replies
   • 3.3k views
   • 
   • dan williams
   • June 29, 2017

5. Ossa tr280i linkage bushes supplier

   By tugg, June 16, 2017
   • 2 replies
   • 1.7k views
   • 
   • gasserguy
   • June 16, 2017

6. mar countershaft sprocket

   By deputy dawg, June 11, 2017
   • 0 replies
   • 1.3k views
   • 
   • deputy dawg
   • June 11, 2017

7. What mineral fluid for my ossa clutch pump

   By konaar, June 9, 2017
   • 5 replies
   • 2.9k views
   • 
   • ossatr250i
   • January 21, 2018

8. OSSA EXPLORER 350

   By harleysyard, June 7, 2017
   • 0 replies
   • 1.7k views
   • 
   • harleysyard
   • June 7, 2017

9. mar clutch

   By deputy dawg, June 3, 2017
   • 12 replies
   • 3.4k views
   • 
   • pmk
   • June 14, 2017

10. Ossa Mar rearbrake modification 1 2

    By nivlac123, May 13, 2017
    • 16 replies
    • 7.6k views
    • 
    • nivlac123
    • October 25, 2017

11. OSSA top end suggestion

    By pmk, May 2, 2017
    • 2 replies
    • 1.7k views
    • 
    • pmk
    • May 2, 2017

12. My Friend Was / Is Upset 1 2

    By pmk, May 1, 2017
    • 17 replies
    • 5k views
    • 
    • pmk
    • May 4, 2017

13. Termignoni Spark Arrestor

    By lotus54, April 25, 2017
    • 4 replies
    • 2.2k views
    • 
    • lotus54
    • April 27, 2017

14. TR280i rear wheel bushing

    By ric h, April 21, 2017
    • 4 replies
    • 2.2k views
    • 
    • ric h
    • April 23, 2017

15. 300 factory

    By lotus54, April 20, 2017
    • 9 replies
    • 3k views
    • 
    • lotus54
    • May 25, 2017

16. Ossa tr300i fan relay issue

    By christianmoller, April 15, 2017
    • 1 reply
    • 1.4k views
    • 
    • lotus54
    • April 15, 2017

17. TR280i muffler welds

    By ric h, April 14, 2017
    • 1 reply
    • 1.5k views
    • 
    • ric h
    • April 24, 2017

18. 14 tr300i Factory Headlight removal? 1 2

    By markwoodlief, April 9, 2017
    • 27 replies
    • 5k views
    • 
    • markwoodlief
    • April 17, 2017

19. OSSA Mar carb issues - Mikuni

    By seedoubleyou, March 30, 2017
    • 9 replies
    • 5.4k views
    • 
    • woody
    • November 20, 2019

20. OSSA mar engine rebuild questions

    By biffco, March 26, 2017
    • 2 replies
    • 2.2k views
    • 
    • feetupfun
    • March 27, 2017

21. OSSA mar engine rebuild

    By biffco, March 26, 2017
    • 3 replies
    • 2.5k views
    • 
    • biffco
    • March 27, 2017