2025 Beta 450 RX Weekend Warrior Review

Written By: Steve Havlicek , 42 years old/ Vet Intermediate/ 215lbs Most 450 motocross riders have heard of the brand Beta, but haven’t taken an in-depth look at these beautiful red machines. Beta is an Italian based company known for high-end trials bikes. In 2010 Beta launched a range of Enduro RR models and has…

ByKris KeeferAugust 27, 20250Comments

RMATVMC Keefer Tested Show #444: 2025 KTM 300 XC Talk W/Jamie Ellis

http://media.blubrry.com/keefer_tested/pulpmx.com/podcasts/250825_keefer.mp3 Got a chance to go test a 2025 KTM 300 XC up in the hills of the high desert so I decided to make a show about it since I liked it so much. After that decision, I decided to grab Jamie Ellis from Twisted Development to talk about some of his magical ECU mapping…

ByKris KeeferAugust 25, 20250Comments

Bike Brands Honda

2025 Honda CRF250R XPR Stage Two Build

ByKris KeeferAugust 24, 20250Comments

Bike Brands Kawasaki

Modified KX450 vs. Stock KX450

ByKris KeeferAugust 20, 20250Comments

Suzuki

Living With The 2025 Suzuki RM-Z450 (Part Two)

I have learned a lot about the 2025 Suzuki 450 in the last couple months of riding it. For all of you Suzuki haters out there, there is no room to hate on this bike. Sure it doesn’t have all of the bells and whistles that other bikes have, but bare bones, this thing is…

ByKris KeeferAugust 19, 20250Comments

Bike Brands Kawasaki Keefer Tested Podcasts

RMATVMC Keefer Tested Show #443: 2026 Kawasaki KX450 Talk

http://media.blubrry.com/keefer_tested/pulpmx.com/podcasts/250819_keefer.mp3 Keefer goes over the 2026 KX450 and why this bike may be best for you. With deals going on at your local Kawasaki dealer, this KX450 may be the right fit. Listen as KK goes over the engine delivery, any misnomers that you may have heard about the KX450, how the chassis can help you…

ByKris KeeferAugust 18, 20250Comments

Bike Brands Hard Parts Kawasaki Performance

2025/2026 Kawasaki KX450 Optional Map

This map was created to use with pump fuel, stock muffler system or aftermarket system. If you're looking for a little more torque feel, this map can help 2nd and 3rd gear roll on out of corners.

ByKris KeeferAugust 18, 20250Comments

Bike Brands Yamaha

2026 Yamaha YZ450F Walk Around

ByKris KeeferAugust 18, 20250Comments

Honda

Inside The SLR Honda CRF250R Amateur Machine Of Grayson Townsend

ByKris KeeferAugust 14, 20250Comments

KTM

Is KTM Preparing A Perimeter Frame?

I have worked with Antonio Januario on many production tests as his engineering mind is something that I love to pick at times. We were talking after a test one day and he mentioned some of KTM's rally bikes have a unique frame. Soon thereafter he sent me this article and I thought it would…

ByKris KeeferAugust 12, 20250Comments