Honda CRF250R 2007-2009 Close Ratio Gearset

A full close ratio gearset for the with undercut dogs for fast, accurate gear changes and positive retention.  These gears fit the models from 2007 to 2009.

We supply the loose gears (2nd-5th Input & 1st-5th Output). These should be assembled onto the standard input & output shafts using genuine Honda circlips, washers, bushes, etc.

We can supply the genuine Honda parts needed for assembly and/or assemble the shafts at additional cost.  Please contact us for a quote.

Superfinished in house as standard.

1st 14 – 30 2.143:1
} 18.3%
} 17.1%
} 15.4%
} 15.1%
2nd 16 – 28 1.750:1
3rd 20 – 29 1.450:1
4th 22 – 27 1.227:1
5th 24 – 25 1.042:1
Overall reduction 1st – 5th 51.4%

1st 14 – 30 2.143:1
} 25.9%
} 16.1%
} 10.0%
} 7.9%
2nd 17 – 27 1.588:1
3rd 21 – 28 1.333:1
4th 20 – 24 1.200:1
5th 19 – 21 1.105:1
Overall reduction 1st – 5th 48.4%

Honda CRF250R 2007-2009 Close Ratio Gearset

Price £1470.00

+VAT (if applicable) & Carriage.

Nova assembly: 05570-000