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2004-2007 Kawasaki ZX10R Standard Ratio Gearbox - Improved Dog Design
Will Also Fit 2008-2010 Engines
A direct replacement of the standard gears featuring standard 2004-2007 ratios, we supply all the loose gears for both shafts. All gears incorporate 3 undercut engagement dogs for rapid changes and positive retention when engaged.
NOTE: The standard clutch is retained and the gearbox should be assembled using the standard shafts, bearings, bushes, thrust washers etc.
Nova Race Gearset Percentage Drop
1st 15 - 38 2.533:1
2nd 19 - 39 2.053:1
3rd 19 - 33 1.737:1
4th 21 - 32 1.523:1
5th 21 - 29 1.381:1
6th 23 - 30 1.304:1
Overall Reduction 1st - 6th 48.9%
ALTERNATE RATIO 6TH GEAR PAIRS NOW AVAILABLE - SEE BELOW
To find out about availability or to order this product or for further information please click here
Price £1350 + VAT (if applicable) & Carriage
2004-2007 ZX10 Alternate Ratio 6th Gears
We also offer two alternate ratios for 6th gear, designed to work with the Nova gearbox listed above only. These were designed for endurance racing to keep the engine RPM down in top gear. This helps to reduce engine failure due to prolonged use of top gear over a long race distance.
One pair is classed as wide ratio and the other acts as an overdrive.
A 6th input gear and 6th output gear is supplied per kit.
NOTE: These are only compatible with the full Nova gearset listed above.
Standard Ratio 23 - 30 1.304:1 5.6% (5th-6th)
Wide Ratio 22 - 28 1.273:1 7.8% (5th-6th)
Overdrive Ratio 21 - 26 1.238:1 10.3% (5th-6th)
Price £265 Per Ratio Pair + VAT & Carriage
Nova Racing Transmissions Ltd Unit 12 Star Road Industrial Estate, Star Road, Partridge Green, West Sussex, UK, RH13 8RA
Company Number: 2438157 Registered in: England VAT Number: 550-6594-34
Copyright Nova Racing Transmissions Ltd 2005-2012