Keefer Inc. Testing - Keefer, Inc. Tested

2024 Kawasaki KX450 Revealed/Specs

For the last five decades, the Kawasaki KX™ lineup has helped paved the path to championships for the motocross heroes of today. The KX family remains one of the most dominant motocross and supercross brand of motorcycles available today, with the KX™450 continuing to be one of the leading motocross bikes in its class. With…

ByKris KeeferJune 6, 20230Comments

Keefer Tested Podcasts

RMATVMC Show #333: Dissecting Your Suspension And Relaying That To Your Suspension Tuner

http://media.blubrry.com/keefer_tested/pulpmx.com/podcasts/230531_keefer.mp3 Don't know how to relay what your suspension is doing on the track to your suspension tuner? Get some helpful tips on what your suspension could be doing and how you can relay those terms to your suspension guy

ByKris KeeferMay 31, 20230Comments

Bike Brands Bolt-Ons Exhaust Graphics Hard Parts Performance Suspension Tires Yamaha

Weekend Race Set Up: 2023 Yamaha YZ450F

Kris Keefer Track: Fox Raceway Terrain: Sandy top soil AM with hard pack in PM Start: Grate Avg. Lap Time: Wouldn’t Know Total Number Of Motos: 1 lap Weight At Time Of Race: 172 pounds w/o gear 2023 Yamaha YZ450F: Engine Hours 10.6 Mods/Parts: …

ByKris KeeferMay 31, 20230Comments

Bike Brands Bolt-Ons Hard Parts KTM Performance Suspension

8 Ways To Get Less Rigidity Out Of Your 2023/2024 KTM 450 SX-F

If you need a little more forgiveness in your life from your 23/24 KTM 450 SX-F then here are some ways to help make your orange machine less rigid feeing. Sure, you still need around 10 hours or so to break in the frame, but these mods will help give you some more comfort, which…

ByKris KeeferMay 29, 20230Comments

Bike Brands Bolt-Ons Hard Parts Honda Suspension

REP Linkage System (2023 Honda CRF450R)

I can guarantee you that there is NO ONE out there that wants the Honda to have comfort as much as I do! I have spent many years purchasing Hondas (2005, 2006, 2008, 2012, 2017). I have spent A LOT of my own money on Hondas only to be let down by the chassis comfort…

ByKris KeeferMay 25, 20230Comments

Bike Brands Bolt-Ons Hard Parts Honda Suspension

Talon Raptor Clamps Review (Honda CRF450R)

First off, Talon saw a mass saving of 181g (approx. 0.4lb) over the OE 2022 Honda CRF450R Triple Clamps which is not a he deal to some but weight is weight. To achieve this, Talon has obviously carried out some heavy optimization in-terms of stiffness to weight, as you may guess by the through-hole lightening!…

ByKris KeeferMay 19, 20230Comments

Hard Parts Tires

Dunlop MX34 Review (Video)

ByKris KeeferMay 18, 20230Comments

Bike Brands Bolt-Ons Hard Parts Performance Yamaha

Twin Air Power Flow Kit (2023 Yamaha YZ450F)

If you want to get rid of that plastic air filter cage system that sometimes doesn't seal all that well on the 2023 YZ450F, go with the Twin Air Power Flow Filter Kit. To me the Twin Air YZ450F PowerFlow kit is the best all-around filter system for the YZ450F airbox. Why? With this kit,…

ByKris KeeferMay 16, 20230Comments

Bike Brands Bolt-Ons Exhaust Hard Parts Kawasaki Performance

2023 Kawasaki KX450 Pro Circuit Ti-6 Muffler System

When you think of muffler systems for the Kawasaki KX450, you think of The Pro Circuit Ti-6 muffler system. I have tested a lot of different mufflers for the KX450, but what does the Pro Circuit system bring to the table for the money? The PC Ti-6 system will set you back $1270.00 and will…

ByKris KeeferMay 15, 20230Comments

Bike Brands Honda

Honda CRF450R Hydraulic Clutch Cable Optional Routing

So you don't like the way your hydraulic clutch cable is routed on your new Honda CRF450R? No stress, neither did we, so here is an example through photos on how to route your clutch cable behind the front number plate like a normal dirt bike. -step one remove the clutch perch. -step two remove the gas…

ByKris KeeferMay 2, 20230Comments

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