2009 Suzuki RM85 Review

Introduction

As you can expect, the bike doesn’t bring new technical achievements as its bigger motocross siblings haven’t sponsored it more than they have in 2008, but it does mark the new model year with a new look, something that shouldn’t be neglected as 85cc dirt bikes remain unchanged for years.

History

1980 Suzuki RM80

But that wasn’t the case of the small Suzuki at all points. The thumper has come a long way as it has been initially called the RM80. First introduced in 1978, it became known as a simple, but very practical two-wheeled machine powered by a 79cc air-cooled single-cylinder two-stroke, piston and reed valve. The powerplant would have developed 14,5 horsepower and 9,2 Nm, both at 11,000 rpm.

With small steps, the RM80 started writing its history pages. By 1980, the engine had gained another horsepower and until 1983 another half. By doing the math, you’ll be slightly disappointed by the 16 hp pushing in on all kinds of terrain, but remember that these are the ‘80s.

In the late 1980s, water-cooling had entered the scene and the now famous RM80 had to have it. Also, the cylinder capacity was increased to 82cc. Now the radically upgraded two-stroke motor could brag about its 27,5 hp. It was simply amazing for the time and we can’t say it is totally outdone today.

Of course, its looks have also evolved with time, resulting into a sleeker, lighter and more comfortable motorcycle that withstood the test of time. Yellow was the color from the very beginning and the constancy is worthy of appreciation.

There has been a first attempt of bringing the engine up to 85cc (84,7, to be precise) in 1998, but it seemed to be a little bit early as it was not that docile for riders to “make their hand” on it. So in 1999 they’ve reduced it back at 82cc.

2002 Suzuki RM85

The next big change was in 2002. This is when the RM85 was introduced and it featured, you’ve guessed it, the 84.7cc liquid-cooled two-stroke AETC equipped engine. The frame was an aluminum cradle unit sitting on progressive suspensions. Disc brakes were present long before the RM85.

2003 saw the introduction of the Suzuki RM85L which could be easily distinguished with its high-wheel kit.

After that, the RM 85 has undergone only design changes and slight retuning. Now, it left the RM85L behind and sees its way alone again into the future.

Competition

The Suzuki RM85 had to keep up with the stiff competition coming from Yamaha’s YZ85 and the Kawasaki KX85, both being new for 2009.

2009 Yamaha YZ85

Designed for the podium, the YZ is a light, compact and powerful technological achievement that teaches young riders how to grab what they consider theirs and not leave room for errors. In order to do that, it relies on an 84.7cc crankcase reed-valve-inducted engine with a six-speed transmission that are both compact and light. Everything on it is about racing so that no kid will be disappointed.

2009 Kawasaki KX85

This is also the case of the 2009 Kawasaki KX85. Having an 84cc two-stroke single-cylinder engine with Kawasaki Integrated Power-valve System, it is more than competitive on the track and, frankly, that is where it all matters. The engine bangs are now being better exploited through a new exhaust system. Suspension feature long-travel and are fully adjustable, as expected.

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