OSSA

833 topics in this forum

1. Mar Brake/gear Lever Swap

   By nickyburnell, July 20, 2015
   • 2 replies
   • 1.8k views
   • 
   • nickyburnell
   • July 20, 2015
2. 
   

3. Ossa Frame Guards

   By jsp, March 2, 2014
   • 5 replies
   • 1.8k views
   • 
   • jsp
   • March 14, 2014

4. Rear Suspension 'dogbone' Needed

   By lotus54, May 9, 2014
   • 2 replies
   • 1.8k views
   • 
   • lotus54
   • May 14, 2014

5. Ossa Front Hub Identification

   By jc2, November 12, 2015
   • 4 replies
   • 1.8k views
   • 
   • jc2
   • November 13, 2015

6. OSSA MAR steering bearing felt seal and cover

   By gogs56, August 23, 2018
   • 2 replies
   • 1.8k views
   • 
   • gogs56
   • August 24, 2018

7. Tr280 Rear Lower Chain Guard

   By trialtrial, May 24, 2014
   • 3 replies
   • 1.8k views
   • 
   • longlegscanbeuseful
   • June 2, 2014

8. Clutch Sticking On A 72 Ossa Mar

   By yellow_cad, August 28, 2012
   • 2 replies
   • 1.8k views
   • 
   • drzed
   • August 28, 2012

9. 250 MAR SPOKE LENGTHS

   By ColinPybus, August 30, 2022
   • 2 replies
   • 1.8k views
   • 
   • ColinPybus
   • September 5, 2022

10. Ossa Mar Sump Guard.

    By biffco, May 17, 2015
    • 2 replies
    • 1.7k views
    • 
    • biffco
    • June 3, 2015

11. Mar engine weight

    By rocker1, May 18, 2019
    • 4 replies
    • 1.7k views
    • 
    • pmk
    • May 21, 2019

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

    By biffco, May 10, 2015
    • 4 replies
    • 1.7k views
    • 
    • woody
    • May 11, 2015

13. Ossa Mar Wheels

    By basketcase, May 16, 2014
    • 2 replies
    • 1.7k views
    • 
    • basketcase
    • May 18, 2014

14. Upside Down Forks?

    By stonezone, June 5, 2012
    • 3 replies
    • 1.7k views
    • 
    • stonezone
    • June 8, 2012

15. Ossa Rear Brake 2012

    By jsp, October 15, 2012
    • 2 replies
    • 1.7k views
    • 
    • NAD1
    • October 17, 2012

16. ossa tri 2013 rebuild engine runs with resistance

    By Paulfromholland, November 21, 2021
    • 5 replies
    • 1.7k views
    • 
    • Paulfromholland
    • November 24, 2021

17. Wanted: OSSA ECU for Experimentation

    By konrad, December 25, 2018
    • 2 replies
    • 1.7k views
    • 
    • konrad
    • December 26, 2018

18. Engine Rebuilder

    By nickyburnell, July 26, 2015
    • 1 reply
    • 1.7k views
    • 
    • nickyburnell
    • August 18, 2015

19. Explorer Rear Mudguard And Side Panels.

    By lotus54, August 17, 2016
    • 6 replies
    • 1.7k views
    • 
    • badger360
    • August 25, 2016

20. Two Tr77 Questions Please

    By trialsrfun, November 23, 2013
    • 2 replies
    • 1.7k views
    • 
    • trialsrfun
    • November 26, 2013

21. 2013 compression

    By larro, December 22, 2024
    • 6 replies
    • 1.7k views
    • 
    • larro
    • February 22