KTM RC250R Moto3 2015-2017 Dog Ring Gearbox

The testing phase of development with KRP in the CEV Junior World Championship has now been completed with great results. We have available a gearbox to replace the OEM gearbox in the 2016/17 model KTM Moto3.

Drawing on our previous experience of our 2012- 2014 version and the Mahindra Moto3 project over the last 2 seasons, we are able to offer a number of improvements over the OEM components, including greater durability of the gears, and a reduction in shift effort for the rider, especially during the down shifting phase. Changes to the electronic shift strategy have also given reductions in the shift time.

The kit consists of an input shaft assembly, output shaft assembly, selector drum and selector forks. These fit into the OEM cassette plate assembly, utilising all the OEM index, detent and neutral lock out components.

Please specify which year model you require so the correct drum can be supplied.

All Gears are Superfinished as Standard

Current ratios available are:

1st Gear C 13 30 2.308
1st Gear D 16 36 2.250
1st Gear E 14 30 2.143
1st Gear F 15 31 2.067
2nd Gear C 21 40 1.905
2nd Gear D 16 30 1.875
2nd Gear E 20 36 1.800
3rd Gear C 19 31 1.632
3rd Gear D 18 29 1.611
3rd Gear E 18 28 1.556
4th Gear D 21 30 1.429
4th Gear E 21 29 1.381
5th Gear D 19 24 1.263
5th Gear E 21 26 1.238
6th Gear E 28 32 1.143
6th Gear F 26 29 1.115
6th Gear G 31 34 1.097

Other ratios may be available on request. Please contact us to discuss.

KTM RC250R Moto3 2015-2017 Dog Ring Gearbox
– One Set of Ratios

Price £2850.00

+VAT (if applicable) & Carriage

Availability: Call

KTM RC250R Moto3 2015-2017 Dog Ring Gearbox
– Two Sets of Ratios

Price £4200.00

+VAT (if applicable) & Carriage

Availability: Call