Cycle News

Cycle News 2016 Issue 50 December 20

Cycle News is a weekly magazine that covers all aspects of motorcycling including Supercross, Motocross and MotoGP as well as new motorcycles

Issue link: https://magazine.cyclenews.com/i/764997

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2 0 1 7 4 5 0 M O T O C R O S S S H O O T O U T P152 SHOOTOUT as the KTM/Husky or the Yamaha, but offers plenty for most riders. Most riders don't want to rev a 450 to find the best power. It isn't the most thrilling power character, but it is very good and providing forward momentum and excellent rear-wheel hookup. Nothing has changed with the KX450F exhaust note, it is still crazy loud, yet they aren't alone--Yamaha and Honda now join the ranks of crazy loud exhaust. For engine tuning beyond swapping out the adjustable couplers (which come with the bike), Kawasaki offers a handheld engine tuner (sold separately), so you can easily fine-tune the engine's ECU. It also has; of course, launch control (as do the KTM, Husky, Yamaha and Suzuki). The Showa SFF TAC air fork works better with the 2017 internal changes and was an improvement in 2016 thanks to the chas- sis changes. The triple air chamber air fork still requires a lot of attention when it comes to setup. The internal settings are different than the SFF TAC fork on the RM-Z450 and work much better than the Suzuki's. Still, the KX's forks trails the others in performance out of the box. For 2017, the suspension and triple-clamps revisions have helped enhance front- wheel traction and balance of the KX450F, improv- ing cornering a little over the 2016 model. Overall the KX450F is balanced and stable, working well on a variety of tracks. The KX450F still doesn't carve a corner like the Suzuki, KTM/Husky or Honda, but it is consistent and predict- able. The Kawasaki is the most adjustable motorcycle of the group. It is the only bike with adjustable footpegs and also has multi-way adjustable handlebars. Landing in fifth place sounds way worse than it is for the KX450F. In reality it isn't far from the now fourth- place finisher, the YZ450F, which isn't that far off the third place finisher, the Honda CRF450R (which isn't that far off the second- place finisher, which…). The reality is that all the bikes work very well and each bike varies in ways that suit riders in different ways. Without question, the Kawasaki is a great bike. The bummer for Kawasaki boils down to suspension performance, which is eas- ily better than the Suzuki RM-Z450, but was beat out by everyone else. Mediocre forks held the KX back a bit. Otherwise, the KX would be in the running for top dog.

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