With over a year of testing, we have come up with significant improvements to the stock mapping on the 2009-2012 KX450Fs. From motocross to offroad to trail riding, we have settings cutom designed for each application. Our goal was to increase tractability and to pull longer in each gear. Reducing wheel spin and arm-jerking power helps the bike accelerate quicker and reduces rider fatigue. Side benefits are better handling and increased fuel mileage.
Send or bring in your ECU unit from behind the front number plate. This is a guaranteed service, a one time remapping charge includes resetting the unit for any change of riding venues for as long as you own your bike. $69.00
Also available for KX 250Fs and Honda CRF 450Rs
One of our best kept secrets is now out in the open, our in house porting was used in the Factory Honda Off-Road bikes for over a decade. We have tested on every brand and this service is now available to all. This service is also customized for each application, motocross or off=road. We feel that this is one of the single best performance modifications that can be done to your motor. You can drop your bike by and we will remove the head for you, or send or drop the head off, no appointment is necessary. (head only) $450.00
Besides suspension, we are also experts at engine rebuilding and modifications as well as complete race bike building. Phil Valdez heads up our service area with years of experience on both race team and customer bikes. The same person that builds our race team motors and bikes also does yours, meaning you get the same level of work and commitment that the pros get. We do everything from general repair work to full race modifications. Call or come in and talk to Phil to see what we can help you with. We also schedule track test days where you can ride one of our bikes or try some of our mods. Be sure to get on our email list for days and locations.
Vehicle and Engine Services Available
Engine Performance Modifications:
Why Precision Concepts ?
Factory Honda Offroad has had 1000s of miles of reasons:
11 straight Baja 1000 Championships for Factory Honda Offroad
First overall Bike in every SCORE race from 2000-2008
4 Open Pro Championships--Best in the Desert
3 Vegas to Reno overall winners
The Ride the Pros trust:
Wayne Matlock- 2009 SCORE ATV Open Pro Champion
Steve Hengeveld–6 Straight Baja 1000 wins, 3 AMA D-37 Open Expert Championships
Robby Bell – WORCS Series, 3 Time Score Baja Open Pro Champion
Kyle Loza-X Games Best Trick Gold medalist
Marty Smith - 3 Time MX National Champion
Larry Roeseler - Score, ISDE, Winner
Ongoing Testing, Development and Modification for Motocross, Off Road, Desert, Freestyle, Supermoto