Hard Parts

REP Linkage System (KTM/Husqvarna/Gas Gas)

Due to the high success rate of the MW1 linkage for the past generation models there has been much pressure for the release of the new linkage system for the new Austrian platforms. This was something that could not be rushed, as Mark and the crew over at REP wanted to make it correct. Not…

ByKris KeeferOctober 31, 20230Comments

Bike Brands Hard Parts Performance Yamaha

2024 Yamaha YZ250F Optional ECU Maps

If you get your 2024 Yamaha YZ250F and it runs a little dirty/rich down low, have no fear, these maps should help this and help with manipulate the power a little. the Keefer Free Feeling Map 2.0 will get you less engine braking (maybe a little less torque), but pull stronger through mid-top end. The KK…

ByKris KeeferOctober 18, 20230Comments

Bike Brands Kawasaki Suspension

2024 KX250 Baseline Suspension Settings And Optional ECU Map

The 2024 KX250 is suffering in these 250 MX Shootouts because of the front fork. If the KYB fork had more comfort and wasn’t so stiff, I think it would be winning or at least second. The engine package is really good with a nice amount of bottom end excitement and great mid range pulling…

ByKris KeeferOctober 18, 20230Comments

Bike Brands Bolt-Ons Clutch Hard Parts Yamaha

Should You Hydraulic Or Cable? (23/24 YZ450F GYTR Hydraulic Clutch Kit)

The GYTR Hydraulic Clutch Kit is specially tuned to optimize disengagement zone, decrease lever load and minimize maintenance. As most hydraulic clutch setups, it self-adjusts to clutch heat and wear in most conditions to eliminate the need for manual clutch lever adjustment. The Yamaha Parts And Accessories Division have given us 2023/2024YZ450F owners an option…

ByKris KeeferOctober 10, 20230Comments

Bike Brands Bolt-Ons Exhaust Hard Parts Husqvarna Performance Suspension

2023 Husqvarna TE300 Garage Build (Video)

ByKris KeeferSeptember 25, 20230Comments

Bike Brands Bolt-Ons Hard Parts Honda Suspension

2024 Honda CRF250R Baseline Suspension Settings/Tips

The 2024 Honda CRF250R is the exact same bike as the 2023 version. With the 2022 being new, Honda left things alone for 2023 and 2024, which isn’t a horrible thing. The fork is firm for anyone below 170 pounds so getting that dialed does take some work. However, unlike the CRF450R the CRF250R is…

ByKris KeeferSeptember 19, 20230Comments

Bike Brands Bolt-Ons Hard Parts Suspension Yamaha

RMTVMC Keefer Tested Show #349: Triple Clamp Offset Settings (2023/2024 Yamaha YZ450F)

http://media.blubrry.com/keefer_tested/pulpmx.com/podcasts/230913_keefer.mp3 The new Yamaha chassis is quite a bit different than the older 2022 model so possibly going to a different offset could help improve your ride. Keefer breaks down offsets, which ones might be best for you, how the webbing of triple clamps are more important than the offset, fork height settings and much more…

ByKris KeeferSeptember 19, 20230Comments

Bike Brands Bolt-Ons Exhaust Hard Parts Honda Performance Suspension

2024 Honda CRF450R Baseline Settings/Mods That Work

The 2024 Honda CRF450R is unchanged from 2023 so we have a good idea on what works and what doesn't. Since I am VERY familiar with the brand, (being that I tested their production motorcycles for quite some time) I have an idea on what works and what does NOT. Below are some suggested suspension…

ByKris KeeferSeptember 18, 20230Comments

Bike Brands Bolt-Ons Hard Parts Performance Suspension Yamaha

Which Triple Clamp Offset Is Best For The 2023/2024 Yamaha YZ450F?

Which Triple Clamp Offset Is Best For The 2023/2024 Yamaha YZ450F? If you have any questions after clicking on this link, please feel free to email me at kris@keeferinctesting.com

ByKris KeeferSeptember 13, 20230Comments

Hard Parts Tires

Dunlop MX34 Long Term Tire Review

Let’s just start this article by saying there was no one happier than me when Dunlop said they were introducing their new MX34 tire. To say that I wasn’t a huge fan of the MX33 front tire would be an understatement so to have a new Dunlop offering got me excited to possibly ditch my…

ByKris KeeferSeptember 12, 20230Comments

Sign Up to Our Newsletter