Honda CRF250R 2010-2014 Close Ratio 6 Speed Gearbox

A full close ratio gearbox for the with undercut dogs for fast, accurate gear changes and positive retention. These gears fit the models from 2010 to 2013.

We supply the fully assembled input and output shafts, a selector drum and three selector forks. The standard Honda detent star will need to be removed from the customer drum and fitted to the Nova supplied item.

Superfinished in house as standard.

1st 14 – 33 2.357:1
} 19.9%
} 17.7%
} 14.3%
} 14.8%
2nd 18 – 34 1.889:1
3rd 18 – 28 1.556:1
4th 18 – 24 1.333:1
5th 22 – 25 1.136:1
Overall reduction 1st – 5th 51.8%

1st 15 – 27 1.800:1
} 21.6%
} 13.4%
} 10.4%
} 8.7%
} 7.7%
2nd 17 – 24 1.412:1
3rd 18 – 22 1.222:1
4th 21 – 23 1.095:1
5th 23 – 23 1.000:1
6th 26 – 24 0.923:1
Overall reduction 1st – 6th 48.7%

Honda CRF250R 2010-2014 Close Ratio 6 Speed Gearbox

Price £2100.00

+VAT (if applicable) & Carriage