OSSA

840 topics in this forum

1. Help: Mar Kick Starter Has Quit Working.

   By sbyrn, August 24, 2015
   • 11 replies
   • 4.4k views
   • 
   • old trials fanatic
   • August 29, 2015
2. 
   

3. Hidden

   By nigel dabster, June 7, 2011
   • 7 replies
   • 3.6k views
   • 
   • willrichardson
   • June 7, 2011

4. High Altitude Efi Maps?

   By tsiklonaut, January 20, 2016
   • 12 replies
   • 3k views
   • 
   • dadof2
   • September 21, 2016

5. Horsepower/torque Figures

   By ric h, March 24, 2013
   • 5 replies
   • 3.3k views
   • 
   • steveo
   • March 27, 2013

6. Hose clips

   By larro, December 15, 2024
   • 2 replies
   • 1k views
   • 
   • lotus54
   • December 19, 2024

7. How D I Get Fluid Into My Rear Brake Master Cyl.

   By petrg, April 14, 2013
   • 3 replies
   • 1.6k views
   • 
   • jsp
   • April 15, 2013

8. How Do I Find Out The Age Of My Ossa?

   By biffco, May 10, 2015
   • 1 reply
   • 1.6k views
   • 
   • woody
   • May 10, 2015

9. How Is It 1 2 3

   By nelly1, May 26, 2012
   • 36 replies
   • 10.5k views
   • 
   • baldilocks
   • June 2, 2012

10. How to change crankshaft bearing on OSSA '14 ?

    By temps0n, August 31, 2019
    • 9 replies
    • 4.9k views
    • 
    • Paulfromholland
    • November 17, 2021

11. How To Remove The Ecu

    By ric h, April 7, 2013
    • 6 replies
    • 2.5k views
    • 
    • canada280i
    • April 8, 2013

12. I need K-scan !!! 1 2

    By Emilio, June 11, 2020
    • 17 replies
    • 4.9k views
    • 
    • Flash1
    • February 2

13. I'm a Newbie too and need help?

    By husky2, February 18, 2017
    • 2 replies
    • 1.4k views
    • 
    • husky2
    • February 18, 2017

14. Identifying Ossa Model

    By mpr84, October 6, 2016
    • 10 replies
    • 5.6k views
    • 
    • woody
    • October 18, 2016

15. Is It Worth It?

    By nottoogood, December 16, 2014
    • 12 replies
    • 4.3k views
    • 
    • manx2day
    • December 24, 2014

16. Is Ktm Looking At Acquiring Ossa?

    By bigmark1972, September 22, 2015
    • 14 replies
    • 4.1k views
    • 
    • trialsrfun
    • September 23, 2015

17. Is Ossa Going Bye Bye?

    By bigmark1972, June 18, 2015
    • 8 replies
    • 7.3k views
    • 
    • gasgas249uk
    • June 19, 2015

18. Is Ossa still good?

    By EzQ, September 5, 2018
    • 14 replies
    • 10k views
    • 
    • lotus54
    • September 10, 2018

19. Is Possible To Reconstruct Exhaust Silencer? 1 2

    By koby, March 14, 2013
    • 29 replies
    • 8.5k views
    • 
    • crowley
    • June 3, 2013

20. Is The Ossa 280/300 Clutch The Same Clutch As Gasgas Or Just Similar? 1 2

    By bigmark1972, November 10, 2015
    • 23 replies
    • 7.8k views
    • 
    • tsiklonaut
    • February 6, 2016

21. Issues with my older OSSA

    By yellow_cad, December 10, 2011
    • 4 replies
    • 2.7k views
    • 
    • yellow_cad
    • December 11, 2011