yamaha yz450f

The solution to a 2018-2019 Yamaha YZ450F problem that improves both power and reliability
Read More...

The most comprehensive 2019 450 shootout — complete with all the stuff that no one else will ever tell you. This is the real deal shootout
Read More...

He's retired, but his job at Yamaha is to race YZ's whenever he can or wherever he wants
Read More...

Cal thought that the center of gravity was too high and that lowering it would make shorter riders happy and fix the poor handling characteristics
Read More...

After Washougal the Nationals take a one week break — so get your fill this Saturday because next week you'll be mowing the lawn
Read More...

Doug didn’t just test the YZ450Fs for Yamaha—he raced them, winning 22 of his World Vet Championships on them (the other four were on YZ250 two-strokes)
Read More...

With the AMA 450 National Motocross Championship only a few days away, it's time to look at Bam Bam's machine
Read More...

Remember those long shootouts that you scanned briefly before getting distracted by the dog? Well, here is the quick, easy and complete 2018 450 shootout in bite-size format
Read More...

A surprise from the MXA work shop that comes after we remove the works Kayaba forks
Read More...

We build a Dean Wilson Replica Yamaha YZ450F
Read More...

The fix the handling, not just the powerband
Read More...

A throwback to an earlier era
Read More...

His return is still unknown
Read More...

Playing with the numbers yields better power
Read More...

A bike tailor-made for Justin Barcia
Read More...

Real tests for real people
Read More...

Steahly's nine-ounce flywheel weight was designed to harness the power of current generation 2010-2013 YZ450Fs. Steahly cuts a nine-ounce ring of steel on a lathe. The ring is machined to close tolerances for an exact fit on the stock…
Read More...

WHAT IS IT? The Speed Armor skid plate is a low-cost, injection-molded, plastic skid plate for riders who want a simpler and cheaper skid plate. WHAT'S IT COST? $42.95 (skid plate), $12.95 (12 extra zip-ties). CONTACT? www.cycraracing.com…
Read More...

Read More...

Q: FIRST AND FOREMOST, IS THE 2011 YZ450F BETTER THAN THE 2010 YZ450F? A: Nope. Oh, don?t get us wrong, we love that the new clutch actuation arm has a slightly heavier pull with less free play whether hot or cold. But in the grand scheme…
Read More...

WHAT IS IT? An aftermarket shock linkage for the 2010-2011 Yamaha YZ450F that alters the rising rate, kicks out the head angle, lowers the seat height and helps balance the chassis. WHAT'S IT COST? $224.95. CONTACT? www.procircuit.com or…
Read More...

Yamaha has released photos and info on the 2012 YZ250F and YZ450F, but the bikes will not be in the showrooms until September 14. The YZ125 and YZ250 two-stroke info will not be unveiled until later. 2012 YAMAHA YZ450F There are new…
Read More...

You are forgiven if you are a Honda CRF450, Kawasaki KX450F or KTM 450SXF owner and you don?t give a twit about hopped-up Yamaha YZ450Fs. You may be thinking, ?Yamaha? I don?t own a Yamaha and don?t want to read about them.? But, you know…
Read More...

You are forgiven if you are a Honda CRF450, Kawasaki KX450F or KTM 450SXF owner and you don?t give a twit about hopped-up Yamaha YZ450Fs. You may be thinking, ?Yamaha? I don?t own a Yamaha and don?t want to read about them.? But, you know…
Read More...