Bike Brands

RMATVMC Keefer Tested Show #505: 2026 KTM 450 SX-F Chassis/Suspension Talk with Mark Johnson

http://media.blubrry.com/keefer_tested/pulpmx.com/podcasts/260903_keefer.mp3 Keefer gets Mark Johnson from REP on the phone to talk about suspension as well as chassis tips for the KTM 450 SX-F. Topics like spring conversion kits, AER set ups, chassis lengths, torque settings, chain slack and more! If you're an orange brigade rider, you will love this show.

ByKris KeeferSeptember 7, 20260Comments

Kawasaki Performance

2027 Kawasaki KX250 Optional ECU Map

If you're looking for a little more pulling power out of corners and a slightly longer second gear pull, try this map as it will be a noticeable change. Screenshot Screenshot

ByKris KeeferSeptember 4, 20260Comments

Performance Yamaha

2027 Yamaha YZ250F Optional ECU Map

If you're looking for a little more pulling power with less engine braking try this map on your 2027 YZ250F. No this map will not work with the older model YZ250F's.

ByKris KeeferAugust 31, 20260Comments

Kawasaki Keefer Tested Podcasts

RMATVMC Keefer Tested Show #504: 2027 Kawasaki KX250

http://media.blubrry.com/keefer_tested/pulpmx.com/podcasts/260829_keefer.mp3 Keefer breaks down Team Green's latest offering for 2027 as the KX250 received more changes than we thought it would but do those small changes mean anything to you out on the track? Find out all the info on this episode

ByKris KeeferAugust 31, 20260Comments