OSSA

840 topics in this forum

1. Vintage Ossa Gearbox Breathers

   By pmk, November 6, 2016
   • 2 replies
   • 1.7k views
   • 
   • pmk
   • November 9, 2016
2. 
   

3. Mar Motoplat

   By pmk, November 5, 2016
   • 11 replies
   • 3.8k views
   • 
   • pmk
   • November 9, 2016

4. 1973 Series Mar Exhaust 1 2

   By pmk, October 30, 2016
   • 22 replies
   • 7.9k views
   • 
   • pmk
   • May 30, 2017

5. Ossa Newbie

   By tahoebrian5, October 26, 2016
   • 14 replies
   • 4.3k views
   • 
   • tcrhino
   • November 4, 2016

6. Tr77 (Again....) Petrol Tank Fittings

   By t20racerman, October 22, 2016
   • 5 replies
   • 2.3k views
   • 
   • t20racerman
   • October 24, 2016

7. Anyone Make Up Their Own Ossa Diagnostic Cable?

   By trialtrial, October 14, 2016
   • 14 replies
   • 6.5k views
   • 
   • johnmc408
   • November 16, 2016

8. Tr77 (Again!) - What Is This Bit? And Also...

   By t20racerman, October 9, 2016
   • 5 replies
   • 2.2k views
   • 
   • bisby
   • October 12, 2016

9. Identifying Ossa Model

   By mpr84, October 6, 2016
   • 10 replies
   • 5.7k views
   • 
   • woody
   • October 18, 2016

10. Tr77 - Some Pics, And Thanks For The Help

    By t20racerman, October 1, 2016
    • 6 replies
    • 2.2k views
    • 
    • trialsrfun
    • October 2, 2016

11. Tr77 Clutch Thrust Washer And Spacer Sizes

    By t20racerman, September 27, 2016
    • 2 replies
    • 1.5k views
    • 
    • t20racerman
    • September 28, 2016

12. Testing Injector

    By lotus54, September 25, 2016
    • 6 replies
    • 2.6k views
    • 
    • trialtrial
    • October 14, 2016

13. Tr77 Front Spocket

    By t20racerman, September 22, 2016
    • 10 replies
    • 2.5k views
    • 
    • t20racerman
    • October 1, 2016

14. Ossa Tr77 Points Gap And Btdc Setting

    By t20racerman, September 22, 2016
    • 3 replies
    • 2.7k views
    • 
    • t20racerman
    • September 23, 2016

15. Engine Coolant Temperature Reading In Software

    By lotus54, September 14, 2016
    • 6 replies
    • 2.2k views
    • 
    • canada280i
    • October 13, 2016

16. Ossa Tr77 Carb

    By tomtom2000, September 11, 2016
    • 8 replies
    • 2.9k views
    • 
    • tomtom2000
    • October 2, 2016

17. Ossa Tr77 Clutch Issues.

    By ronwright, September 7, 2016
    • 6 replies
    • 2.5k views
    • 
    • bondy
    • September 11, 2016

18. Ossa Tr77

    By ronwright, September 6, 2016
    • 5 replies
    • 3.3k views
    • 
    • ronwright
    • September 7, 2016

19. Tr280I Extra Base Gasket(S)

    By richardgg, September 5, 2016
    • 3 replies
    • 1.8k views
    • 
    • stpauls
    • September 5, 2016

20. Oil Filler Cap (For Temp Usage)

    By johnmc408, September 1, 2016
    • 7 replies
    • 1.8k views
    • 
    • johnmc408
    • September 1, 2016

21. Sprocket Sizes

    By jsp, August 29, 2016
    • 8 replies
    • 2.4k views
    • 
    • canada280i
    • September 1, 2016