Church of MO: 1998 Honda CBR900RR First Ride

John Burns
by John Burns
church of mo 1998 honda cbr900rr first ride

And so it came to pass that King Brent of MO, and St. Billy the Apostle, travelled across the desert to ride the revised CBR at Las Vegas Motor Speedway, which in those days had just been erected. And in those days, King Brent claimed for himself the fastest lap at the press intro, or maybe it was second fastest, and it was good in his own mind. Meanwhile, John the Blameless, and his disciple Minime, got in big trouble for showing up late from Sin City to bow down before Mr. Baba, and so ensued a great wailing and gnashing of teeth and gears throughout the land…

1998 Honda CBR 900 RR

What Took You So Long

Photos by Kevin Wing and American Honda
Light. Twitchy. Unsettled. Peaky. What do these words all have in common? They were frequently used to describe the last incarnation of Honda’s top-shelf sportbike, the CBR900RR. So when the 1998 specs came floating across our desk claiming more horsepower, less weight and more predictable handling for the new Fireblade, we were skeptical. And we wondered if it still had the 16-inch front wheel.Well, yes, the 16-inch wheel is making a return, but that’s only the beginning. American Honda dragged us kicking and screaming (yeah, right) out to the Las Vegas Motor Speedway, first for two days of Freddie Spencer’s High Performance Riding School and then for a full day of riding the new 900RR on the AMA Superbike track — high banks and all.
church of mo 1998 honda cbr900rr first ride

Although we were hesitant to believe it, the truth of the matter is the new CBR900RR rocks! A few seemingly inconsequential tweaks to engine and chassis have combined to make an animal of an entirely different stripe.

The two peskiest demons of the ’96-’97 versions of CBR900RR were its very flexible chassis and lightning-quick steering geometry. Some street riders disliked its twitchy steering, while racers didn’t care for the flex when railing through corners. Honda clearly hopes to make all parties happy with the new, 1998 setup.

church of mo 1998 honda cbr900rr first ride

About 17 percent less flex in the chassis as a whole (close to 40 percent in the new tapered swingarm) and a bit more trail makes for a planted-yet-flickable ride, enjoyed immensely by both sportbike-initiate Associate Editor Billy (cool-I-dragged-knee) Bartels and seasoned racer Editor-in-Chief Brent (I’ve-been-hanging-out-with-Higbee) Plummer, who turned the slowest and fastest laps, respectively, among the assembled journalists.

All this chassis stiffening, coupled with an advanced aerodynamic upgrade, resulted in more pounds. So the engineers at Honda engaged in an aggressive weight-loss plan, shaving pounds off of everything from the engine to the new eight-plate clutch to the wafer-thin instrument panel. In the end Honda claims the machine is now seven pounds lighter than the 1997 model. Other enhancements include solid-lubed pistons, new, authoritative front brakes, and a larger, curved radiator.

church of mo 1998 honda cbr900rr first ride

Honda thoughtfully brought along several ’97 RRs for comparison. Hands down, the 1998 version spanks the old one. Leaving the garage, the first thing noticed is a crisper throttle response.

Throwing it at the curves and banks of the Las Vegas Speedway, you are greeted (depending on your style and skill level) by both an extremely light-feeling machine that pulls strongly off corner exits (for the recent race school grad) and a predictable mount that cleanly slides the rear out of aggressively attacked corners (the racer-type).

church of mo 1998 honda cbr900rr first ride

After riding the ’98 RR, our neophyte sport-rider gave the ’97 about four laps before returning and hopping back on a ’98. On sweepers, Bartels complained of tucking the front with the ’97 mount when he didn’t get on the gas quite soon enough. Boss-man Plummer didn’t even give it that many laps.

He still had fever dreams from our 9 Vs. 9 shootout, and complained that the ’97 900RR just didn’t hold a line like the ’98. While the old ‘Blade is arguably a quicker-turning bike, the ’98 features increased stability and forgiveness, allowing its pilot to slam it into corners without a worry. Besides, it’s silly to call any 400-pound bike ‘slow turning.’

All we can say is that with the 1998 CBR900RR, a little bit goes a long way. Congratulations Honda, but what took so long?

Look for the new CBR900RR and the other sportbike illuminati (GSX-R750, YZF-R1, ZX-9R and others ) in our ultimate sportbike challenge, coming in February to a browser near you.

church of mo 1998 honda cbr900rr first ride, Editor in Chief Brent Plummer turned in the second fastest lap of the day at Las Vegas Raceway
Editor-in-Chief Brent Plummer turned in the second-fastest lap of the day at Las Vegas Raceway.
church of mo 1998 honda cbr900rr first ride, After a cool and dreary start the day brightened at Las Vegas Speedway much to Honda s delight
After a cool and dreary start, the day brightened at Las Vegas Speedway, much to Honda’s delight.
church of mo 1998 honda cbr900rr first ride, Honda s aerodynamic changes to the RR s bodywork have turned the sportster into a sleek looking machine
Honda’s aerodynamic changes to the RR’s bodywork have turned the sportster into a sleek-looking machine.
church of mo 1998 honda cbr900rr first ride, Even the view from the rear is stunning
Even the view from the rear is stunning.
church of mo 1998 honda cbr900rr first ride, Intrepid reporter Billy Bartels hard at work on a 97 RR The boss forced him to take three Keith Code riding school classes one at the beautiful and tricky Laguna Seca Raceway then spend two days with Fast Freddie
Intrepid reporter Billy Bartels hard at work on a ’97 RR. The boss forced him to take three Keith Code riding school classes — one at the beautiful and tricky Laguna Seca Raceway — then spend two days with Fast Freddie.
church of mo 1998 honda cbr900rr first ride, Here young Mr Bartels illustrates just how much a confidence inspiring mount like the 98 RR can change your riding Kinda looks like Mick Doohan there wouldn t you say
Here young Mr. Bartels illustrates just how much a confidence-inspiring mount like the ’98 RR can change your riding. Kinda looks like Mick Doohan there, wouldn’t you say?
church of mo 1998 honda cbr900rr first ride, Of the three available colors for 98 we found the all yellow CBR particularly sexy
Of the three available colors for ’98, we found the all-yellow CBR particularly sexy.
church of mo 1998 honda cbr900rr first ride, Honda fitted sticky new purpose built for this event Bridgestone slicks They were awesome the bike was awesome the new Las Vegas facility was awesome
Honda fitted sticky, new purpose-built-for-this-event Bridgestone slicks. They were awesome, the bike was awesome, the new Las Vegas facility was awesome.
church of mo 1998 honda cbr900rr first ride, Here s a color rendition of the lightly modified 1998 CBR900RR frame a fringe plot used in finite element analysis a CAD system for loading an item inside a computer to measure its strength
Here’s a color rendition of the lightly modified 1998 CBR900RR frame — a fringe plot used in finite element analysis, a CAD system for loading an item inside a computer to measure its strength.
church of mo 1998 honda cbr900rr first ride, Showroom success is much easier with a radical looking machine So Honda redesigned the RR s upper cowl to provide a more organic look Protection at speed is excellent with the bubble offering a nice quiet place for the rider to relax while barreling downthe road at illegal speeds
Showroom success is much easier with a radical-looking machine. So Honda redesigned the RR’s upper cowl to provide a more “organic” look. Protection at speed is excellent, with the “bubble” offering a nice, quiet place for the rider to relax while barreling downthe road at illegal speeds.
church of mo 1998 honda cbr900rr first ride, Some chassis flex is good announced a Honda spokesperson For street compliance that is Maybe so but on the racetrack frame flex sucks and it seems Honda was tired of getting hammered by journalists and racers
“Some chassis flex is good,” announced a Honda spokesperson. “For street compliance, that is.” Maybe so, but on the racetrack frame flex sucks, and it seems Honda was tired of getting hammered by journalists and racers.
church of mo 1998 honda cbr900rr first ride, The new swingarm is significantly stronger Torsional rigidity is up 19 5 percent while lateral stiffness increased a whopping 37 4 percent
The new swingarm is significantly stronger: Torsional rigidity is up 19.5 percent, while lateral stiffness increased a whopping 37.4 percent.
church of mo 1998 honda cbr900rr first ride

Taming the beast: 5mm more trail means the fork tubes are 5mm closer to the frame (trail is the distance, measured on the ground, between the center of the front wheel and a line drawn out from the steering head that meets the ground in front of the wheel. Thus, moving the front wheel back adds trail).

This is good: Added trail has been a common modification made by racers to increase stability to previous years’ CBR900RRs. The lower triple clamps are now made of aluminum instead of steel and increase fork span 10mm, resulting in a 10 percent increase in rigidity.

church of mo 1998 honda cbr900rr first ride

Gear ratios have been widened up, reducing the amount of shifting needed during street riding — MO staffers tend to prefer wide-ratio five-speeds with decent midrange power, thus we liked the new ratios, especially since the motor has been made much smoother and more responsive.

Racers, however, will want the closer ratios offered last year.

Specifications:

Manufacturer: HondaModel: 1998 CBR900RR Price: 95.00Engine: Liquid cooled, inline four-cylinder DOHC; four valves per cylinder Compression ratio: 11.1:1 Bore and Stroke: 71 x 58mmDisplacement: 919 ccCarburetion: (4) 38mm flat slide CVTransmission: Close ratio 6-speedWheelbase: 55.1 in Seat Height: 32.2 in Fuel Capacity: 4.8 gal including .9 gal reserve Claimed Dry Weight: 396.8 lbs
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