Here is a map that should be tried with the black coupler. This map will increase pulling power out of area 3 of corners as well as give you more mid-top end stretch in 2-3rd gears.
Motocross
The average shootout format seems to be an outdated model to me. Don’t get me wrong, I like doing shootouts, as well as viewing their rankings after all is said and done, but is it really telling you, the potential consumer, what you want to know or is it more of a scene on the…
We have come across a couple more maps that we thought worked well in the 2020-2021 YZ450F. These maps feel completely different from each other, but if you’re looking to change your engine character a little, try either one of these maps for your desired delivery.
Smooth out the herky/jerky low end feel when rolling…
The most anticipated motocross bike of the year is finally here and I actually get to speak openly about it! Hallelujah! The 2021 CRF450R looks nothing like last year’s model and on the track it’s quite a bit different as well. Instead of going over all the change points in this article, you can do…
Written By: Colton Aeck
As some of you might know, I’ve been racing Supercross and Motocross for the past few years as a privateer. The privateer grind can be tough and sometimes it can take the fun out of racing. This past January I broke my back in a practice crash while prepping for Oakland…
We have documented a lot of evaluations to the 2020 Kawasaki KX450 right here on Keefer Inc., but I haven’t personally been a part of some of those tests. At times I am simply too busy on other projects, but for 2021 I am going to be personally doing some mods to the 2021 KX450…
By: Colton Aeck
As you all might know I was assigned the 2020 RM-Z 250 and started the project of finding some horsepower as well as handling improvements on a small budget. If you haven’t checked out the first two parts of this article, go back and give them a read for a more in…
2021 isn’t a ground breaking year for Kawasaki’s KX450, but it did get a couple key changes that make a difference on the track. Kawasaki put more of its R&D focus on the KX250 in 2021 with several changes. I mean the 2020 KX450 was on the podium in almost every media shootout, so a…
Rejoice, Husqvarna owners, we are here with some helpful setting tips for your 2020 Husqvarna FC450 or your 2020.5 Rockstar Edition. As always if you have any questions, our job is to help you try to get as comfortable as possible, in order for you to enjoy your dirt bike even more. You can always…
Kris recently assigned me the 2020 RM-Z 250 to test and do a little project with. I have to say I’ve been having a blast riding it and trying to make it better. It’s a super fun bike to ride, despite the sometimes bad reputation it gets. If you haven’t read Part 1 of our…