OSSA

840 topics in this forum

1. Ossa 250 Mar Crank/gearbox Shims

   By solway19, April 9, 2014
   • 3 replies
   • 2k views
   • 
   • trialsrfun
   • April 10, 2014
2. 
   

3. TR77 Gearbox issue

   By rick_watts, August 14, 2022
   • 7 replies
   • 2k views
   • 
   • rick_watts
   • August 16, 2022

4. Loose Ossa Mar Kick Start

   By biffco, June 20, 2015
   • 2 replies
   • 2k views
   • 
   • biffco
   • June 20, 2015

5. Front / Rear Sprocket Options - Ossa Mar

   By biffco, November 13, 2015
   • 4 replies
   • 2k views
   • 
   • goudrons
   • November 16, 2015

6. OSSA MAR MK3 Horn Mount?

   By gogs56, August 30, 2018
   • 3 replies
   • 2k views
   • 
   • gogs56
   • August 30, 2018

7. Upper Shock Mount 280

   By ric h, March 8, 2014
   • 5 replies
   • 2k views
   • 
   • ric h
   • March 9, 2014

8. Ossa Front Hub Identification

   By jc2, November 12, 2015
   • 4 replies
   • 2k views
   • 
   • jc2
   • November 13, 2015

9. Alternator Tr280I

   By zed88, November 13, 2014
   • 4 replies
   • 2k views
   • 
   • zed88
   • November 15, 2014

10. Gripper Flywheel Thread

    By bertie, May 6, 2010
    • 1 reply
    • 2k views
    • 
    • borus
    • May 6, 2010

11. From hot it mumbles and goes out

    By Simonelongus, September 25, 2024
    • 7 replies
    • 2k views
    • 
    • Simonelongus
    • December 10, 2024

12. Front Wheel - Which Side Does The Brake Drum Go?

    By biffco, May 10, 2015
    • 4 replies
    • 2k views
    • 
    • woody
    • May 11, 2015

13. Easy Start Switch

    By ric h, July 27, 2014
    • 5 replies
    • 2k views
    • 
    • canada280i
    • July 27, 2014

14. ossa tri 2013 rebuild engine runs with resistance

    By Paulfromholland, November 21, 2021
    • 5 replies
    • 1.9k views
    • 
    • Paulfromholland
    • November 24, 2021

15. OSSA MAR steering bearing felt seal and cover

    By gogs56, August 23, 2018
    • 2 replies
    • 1.9k views
    • 
    • gogs56
    • August 24, 2018

16. Ossa M.a.r. Silencer Question

    By herman, May 16, 2016
    • 1 reply
    • 1.9k views
    • 
    • lineaway
    • May 16, 2016

17. Ossa Gripper 350 rear exhaust.

    By chappo, July 16, 2019
    • 2 replies
    • 1.9k views
    • 
    • chappo
    • July 18, 2019

18. 11 tooth front sprocket

    By volcano island trial, March 13, 2017
    • 2 replies
    • 1.9k views
    • 
    • volcano island trial
    • March 14, 2017

19. Fibreglass Tank Decals

    By twinshock giles, November 21, 2014
    • 4 replies
    • 1.9k views
    • 
    • twinshock giles
    • December 3, 2014

20. Have I Got An Original Hub..?

    By longlegscanbeuseful, April 7, 2013
    • 3 replies
    • 1.9k views
    • 
    • longlegscanbeuseful
    • April 9, 2013

21. Lanyard Kill Switch

    By jsp, September 19, 2013
    • 3 replies
    • 1.9k views
    • 
    • canada280i
    • September 19, 2013