Hard Parts

Twisted Development Airbox Mod (2024 Yamaha YZ250F)

Do you got a 2024 Yamaha YZ250F and used to own a 2023 Yamaha YZ250F? Do you miss a little bit of that 23’ low end punch out of your 24’ YZ250F? If so, there is hope and that hope lies with Jamie at Twisted Development and their Air Boot Kit. Let’s break down the…

ByKris KeeferDecember 31, 20230Comments

Bike Brands Bolt-Ons Exhaust Hard Parts Kawasaki Performance

Pro Circuit Ti-6 Muffler System (2024 KX450)

Aftermarket muffler manufacturers rejoice! The 2024 Kawasaki KX450 has A LOT of room for improvement with its muffler system. The stock muffler is choked up and makes the KX450 feel somewhat lethargic for a 450. Yes, I know what you’re thinking.. “Kris, it’s a 450, how much power do we actually need”? You would be…

ByKris KeeferDecember 17, 20230Comments

Gasgas Hard Parts Honda Husqvarna Kawasaki KTM Motocross Suspension Suzuki Yamaha

2024 450 MX Suspension Baseline Settings

For 2024, most of the 450 MX’ers have NOT changed, Kawasaki is the only manufacturer that came to the table with a new model. However, that doesn’t mean some of these clicker settings haven’t evolved on the model(s) that have zero changes. For the other machines that have changed we have created some new baseline…

ByKris KeeferNovember 30, 20230Comments

Bolt-Ons Exhaust Garage Hard Parts Performance Tech Trackside

Moto Products Showcase (Video)

ByKris KeeferNovember 27, 20230Comments

Bike Brands Bolt-Ons Gasgas Hard Parts Husqvarna KTM Suspension

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

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