Yamaha FJ1200 6 Speed Close Ratio Gearbox
A full 6 speed close ratio gearbox optimized for racing with undercut dogs for fast, accurate gear changes and positive retention.
We supply the fully assembled input and output shafts, and a new selector drum ready to fit. Only small modification is needed to the standard forks to fit.
The gears and shafts are superfinished as standard.
| 1st | 14 – 40 | 2.857:1 |
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| 2nd | 18 – 36 | 2.000:1 | |||||
| 3rd | 21 – 33 | 1.571:1 | |||||
| 4th | 24 – 31 | 1.292:1 | |||||
| 5th | 26 – 29 | 1.115:1 | |||||
| Overall reduction 1st – 5th | 61.0% | ||||||
| 1st | 15 – 36 | 2.400:1 |
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| 2nd | 19 – 35 | 1.842:1 | ||||||
| 3rd | 22 – 23 | 1.500:1 | ||||||
| 4th | 24 – 31 | 1.292:1 | ||||||
| 5th | 25 – 29 | 1.160:1 | ||||||
| 6th | 26 – 28 | 1.077:1 | ||||||
Yamaha FJ1200 6 Speed Close Ratio Gearbox
Price £2750.00
+VAT (if applicable) & Carriage.
Nova assembly: 389
