|
Harley
Davidson
FXRS 1340 Low Rider Sport

|
Make Model |
Harley
Davidson
FXRS 1340 Low Rider Sport |
|
Year |
1986 |
|
Engine |
Air cooled, four stroke, 45° V-Twin, OHV, 2
valves per cylinder. |
|
Capacity |
1337 |
|
Bore x Stroke |
88.8 x 108.0 mm |
|
Compression Ratio |
8.5:1 |
|
Induction |
38mm Keihin carb |
|
Ignition /
Starting |
Col battery / electric |
|
Max Power |
54 hp @ 5000 rpm |
|
Max Torque |
68 ft-lb @ 3500 rpm |
|
Transmission /
Drive |
5 Speed / belt |
|
Front Suspension |
38mm Telescopic air assistance, 175mm wheel
travel. |
|
Rear Suspension |
Dual shocks preload adjustable, 91mm wheel
travel. |
|
Front Brakes |
Single 292mm disc 1 piston caliper |
|
Rear Brakes |
Single 292mm disc 1 piston caliper. |
|
Front Tyre |
100/90- |
|
Rear Tyre |
130/90- |
|
Dry-Weight |
285 kg |
|
Fuel Capacity |
17.9 Litres |
|
Consumption average |
21 km/lit |
|
Braking 60 - 0 / 100 - 0 |
- / 42.3 m |
|
Standing
¼ Mile |
14.2 sec / 92.6 mp/h |

Road Test Cycle Guide 1986
There's something missing in the current crop of
Japanese cruiservees, something that's slowly but surely vanishing as each new
generation hits the streets.
Many of today's city-slick cruisers place a
premium on low seat heights and ever more radical seating positions, often at
the expense of cornering clearance and long-term comfort. Consequently, as these
bikes get more specialized and streetwise, they arguably become better cruisers,
but practically drop to their knees at the city limits. What's missing in
today's cruiser class is versatility.
Meanwhile, though, Harley-Davidson, the company
whose motorcycles play role model to nearly every Japanese cruiservee, offers a
cruiser that's as unexpected as seeing Eddie Murphy open for Oral Roberts. That
motorcycle is the Low Rider FXRS Sport Edition—now its own discrete model after
a successful year as the standard FXRS outfitted with the Optional Performance
Sport Suspension. What makes the Sport Edition so unexpected—and what made the
suspension package sell well—is the RS's uncommon versatility. Thanks to
compliant suspension, a moderate riding position and a motor as agreeable as a
Cadillac salesman during a fuel crunch, the FXRS-SE is more comfortable and more
versatile than many Japanese vee-twin cruisers. In that Milwaukee-replica
context, then, the RS-SE stands out as a shining overachiever.
Part of the Sport Edition's wide-band appeal lies
under the polished aluminum of the bike's massive 80-cubic-inch engine. The
rumbling 45 degree vee-twin delivers copious amounts of low-end punch with
superb tractability, pulling hard from basement-level rpm and pouring out an
unbroken stream of power right up to the 5200-rpm redline. Forays into the upper
part of the tach aren't necessary, though, because there's plenty low-end and
midrange for an instant thrust of acceleration anytime you snap the throttle
open. What's more, the 34mm Keihin carburetor enhances the motor's agreeable
nature by providing excellent throttle response and precise fuel metering.
And as an added inducement, the Sport Edition's
motor produces its power while transmitting remarkably little vibration to the
rider. True, if you let the revs drop below about 1800 rpm, the 1338cc veetwin
quakes and shudders like a California fault line. But at boulevard trolling
speeds, the SE's engine produces only a slight throbbing through the footpegs
and grips, and as road speeds rise the Harley keeps its composure, clear until
it begins to feel out of breath—and buzzy—at 85 mph. Overall, what little
vibration that does get through to the rider amounts to little more than a
subtle reminder that there's a pair of enormous pistons at work under the
4.2-gallon tank.
More compelling, perhaps, is that the Sport
Edition's engine makes good with no radical changes compared to the '85 RS. Some
minor alterations were made to the airbox and exhaust system in order to meet
the new, stricter noise emissions standards, but otherwise the RS's Evolution
engine remains a virtual carryover from last year's. As such, it also shares
updates made to the V2 driveline since its introduction in 1984. During that
period, Harley fitted a wet, diaphragm-spring clutch into the primary case, a
change that both reduced the lever effort and broadened the clutch's engagement
band. Then, in 1985, H-D replaced the RS's chain final drive with a
Kevlar-reinforced belt. That change makes for a clean, quiet final drive system,
and on the SE the belt didn't require an adjustment in more than 2000 miles of
testing. In fact, the SE's final drive is virtually maintenance-free, putting
the bike on par—in that respect—with shaft-drive Japanese cruisers.
It's the SE's chassis, though, that places it
head and shoulders over most other cruiservees, and much of that superiority
stems from the Sport Edition's plush suspension. In front, Harley mounts a Showa
fork with 0.4-inch more travel than the standard FXRS's fork, and with 2-inch
longer stanchion tubes and slightly softer springs. At the same time, the RS's
twin Showa shocks have been lengthened by 0.8 inch—also providing 0.4-inch more
travel than the base FXRS's—and come equipped with softer springs. As a result,
the longer, more softly sprung suspension provides the bike with better
compliance and more cornering clearance than before, in addition to lengthening
the wheelbase slightly, and increasing rake and trail (31 degrees, 122mm for the
SE, compared to 29 degrees, 107mm). The Performance Suspension also contributes
to a 0.9-inch taller seat height than is the case with the standard FXRS, but
most riders will be happy to sit fractionally higher in exchange for the SE's
improvements in ride and handling.
Still, the suspension package comprises only
two-thirds of the Sport Edition chassis' differences from the garden variety
FXRS; an additional front disc brake completes the picture. Harley essentially
doubled the stock FXRS's single-action disc brake setup, though for '86 the firm
also juggled the hydraulic ratio for the front brake to provide slightly reduced
lever effort. The results show that Harley's efforts were well spent, too,
because lever effort is respectably light, and there's sufficient stopping power
to lock the front tire at will.
There's nothing about any of those pieces
themselves, though, that tips you off to how well this Harley works. Laid-back
city-street cruising, especially, best exploits the Sport Edition's virtues. In
that environment, the SE works extraordinarily well, with the bike's broad
powerband again coming to the fore, offering near-effortless low-speed riding;
you practically have to hit the kill switch to run out of low-end torque. At
those speeds, the RS feels remarkably light on its feet, too, with the wide
handlebar providing sufficient leverage to make the Sport Edition feel
considerably lighter than its 592 pounds. And completing the Harley's cruising
package is the Barcalounger-plush suspension. Admittedly, the Sport Edition's
ride isn't quite touring-bike smooth, but few harsh jolts ever get to the rider,
and the bike's suspension dispenses with large, rolling bumps with a soft,
hydraulic squish.
The Harley's soft suspension doesn't hinder it on
a twisty road, though. Set up for sport riding—which means setting the shock
springs to their middle preload position—the Sport Edition can be hustled along
a mountain road at a surprising clip. You can throw the Sport Edition into turns
easily, thanks mostly to the handlebar's leverage and the bike's low cg, while
the 19-inch front wheel, raked-out steering head angle, lengthy trail and
wheelbase contribute to stability at speed, something the Sport Edition
possesses in spades. And with the RS-SE's taller suspension, there's more
cornering clearance to work with, too: You have to be right out to the edges of
the sticky Dunlop Touring Elite tires before anything touches down. The engine
doesn't have to be wound out to the edge during those backroad romps, though.
Because of the Harley's wide powerband, there's torque aplenty to propel you out
of corners with booming authority.
That style of tractable power delivery helps make
the FXRS suitable for long-distance use, too. Top-gear acceleration from 60 mph
is immediate and impressive: A twist of the throttle has the Sport Edition
lunging down the road with amazing dispatch. And when you combine the SE's
plentiful torque, almost negligible vibration at highway speeds, and soft
suspension, you've got a remarkably long-legged cruiservee. What distances the
Sport Edition from other cruiserbikes in that respect, though, is its riding
position. The comfortable handlebar complements the bike's three sets of
footpegs to allow riders to shift about easily, rather than being relegated to
the single, laid-back position most other boulevardiers affect. Still, the
Harley's long-haul aspirations are undermined somewhat by its saddle, because
its soft padding sacks out quickly, making you want to press those three sets of
footpegs into use.
What few rough edges the Sport Edition might
have, however, simply cannot take away from the wall-to-wall grin the FXRS
fosters after only a short time in the saddle. Here is a Harley-Davidson with
its seams ironed nearly flat. More important, however, the corporate steam iron
accomplished that successful marriage of components using tried-and-true Harley
parts; the Sport Edition's difference is how the parts work together.
But there's more to the Sport Edition than its
simply being a better Harley. The RS-SE not only represents the archetypal
cruiser, it also affords its rider an unprecedented range of uses, and flies in
the face of the notion that cruiservees need be narrow-focus, single-purpose
motorcycles just to succeed in their own field. Quite simply, the FXRS is a
versatile, multi-role player, one that bridges the gap between style and
function with a straightforward kind of honesty. The Sport Edition is what every
cruiser could be, and an example from which every cruiser manufacturer could
stand to learn.
Nits:
• No fork lock.
• No centerstand.
• No toolkit.
• Large, bulky hand controls awkward to
use.
Picks:
• Highway pegs are adjustable.
• Thumb-operated throttle lock is
convenient.
RIDE REVIEW
Characteristically, cruiserbikes force me to make
an unpleasant decision: Do I want to look good, or feel good? Ideally, I'd be
able to do both, but it's impossible for me to do either on most cruisers, whose
makers insist I contort my 6-foot frame into positions not anticipated by my
Maker in order to ride their motorcycles. And it's hard for me to appreciate a
cruiser's virtues—or any motorcycle's—with my knees jammed up into my armpits.
But the FXRS imposes no such ergonomic concerns
on me. Its roomy accommodations make me feel pampered instead of pretzeled, a
welcome guest instead of an add-on accessory. Harley engineers know that a
cruiser should not only look good, but feel good, too, and for my money—more
than $8500 of it, in this case—that's why the FXRS is my favorite cruiservee,
regardless of make, model, or country of origin.—Jerry Smith
Even the uninitiated know there's a certain
mystique associated with HarleyDavidsons. They appeal with a bad-boy,
hey-look-at-me showiness that anyone, anywhere, notices and many envy. I had
always been mesmerized by that H-D quality. And now that I was actually going to
ride one, I anticipated being caught up in the spell.
I wasn't disappointed, either; the FXRS is
everything I imagined a Harley to be and more. True to form, the bike's
unmistakable styling attracts plenty of attention. Yet in cruise mode, the FXRS
is seductive, with its surprising comfort and smoothness, and none of the
notorious vibration I'd heard about. Here is tangible proof Harley-Davidsons
offer more than just their image. But the discovery doesn't break any spell; it
just increases the potency.—Tim Brodd
We get letters; lordy, do we get letters. If we
complain about so much as the turn-signal switches on a Harley-Davidson, we hear
about it from the faithful. No other motorcycle, it seems, moves its devotees to
such impassioned defenses as the machines from Milwaukee. So it might surprise
them that we like the FXRS. It's no surprise to us, though; we've liked the FXRS
for years. In fact, it's become our yardstick of comparison for other
cruiservees, and it's arguably the best motorcycle in Harley's entire line.
All of which makes us wonder why all Harleys
aren't this good. We know H-D can make smooth, comfortable bikes with compliant
suspensions; we know how good they can be from the FXRS. But until they are,
we'll just brace ourselves for the next salvo. Incoming!—Charles Everitt
Source Cycle Guide 1986 |