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Bigger Is Better | 2012 Harley-Davidson Street Glide FLHX

Road Test

By Jordan Mastagni ·, Photography by Jose Alfaro

In 2006, Harley-Davidson Motor Company capitalized on the motorcycle market’s need for a stripped-down touring bike sans the bulkiness of its Electra Glide counterpart. The Street Glide (FLHX) was born and was an immediate hit. Over the years it has become one of the best—if not the best—sellers to roll out of the York, Pennsylvania, factory. Not since 2009 when Harley re-Engineered its Touring models’ subframe has the Motor Company done anything really substantial with the game-changing Glide; however, there are some exciting things to report for 2012.

The 2012 Street Glide (FLHX) includes Harley’s latest iteration of the rubber-mounted Twin Cam in a 103ci Displacement, which boasts a noticeable power increase off the line and in highway cruising rpm (100 lb-ft of torque at 3,250 rpm, up about 8 lb-ft from 2011). The 103 features an integrated oil cooler to aid in keeping Engine temps lower, which extends oil life, ultimately extending Engine life by reducing wear. The beefier jugs feature a larger 3.875-inch bore than the 2011 Street Glide’s 96ci base Twin Cam (3.75-inch bore) with the same stroke as 2011 at 4.38 inches. Handling the valvetrain functions are overhead valves (two per cylinder) with hydraulic, self-adjusting lifters, and chain-driven cams. The electronic sequential port fuel injection (ESPFI) handles the fueling duties, which runs a little lean off the showroom floor to comply with emissions standards; nothing a good pipe and air cleaner upgrade can’t fix. However, the stock 2-into-1-into-2 Exhaust has a nice, throaty tone.

Harley’s Six-Speed Cruise Drive Transmission completes the Powertrain package, featuring low-rpm cruising with the right amount of power delivery to motor past text-messaging cagers stuck on autopilot. Shifting through the gears via the wet, multi-plate clutch, engagement/disengagement is very smooth, requiring minimal effort. Speaking of shifting, heel-toe shifters are relative to rider preference, but in this rider’s opinion, it would be nice if they found their way into a huge vat of liquid hot magma we imagine leftover parts disappear to. They’re cumbersome, confusing, and unnecessary. In a word: oversimplified.

Packaging Harley’s Powertrain is a steel tubular frame featuring a two-piece backbone, twin downtubes, and a subframe in the Rear, which was reEngineered in 2009 when Harley introduced its new chassis to all the Touring models to combat the dreaded “Rear steer” or “bagger wobble” associated with pre-’09 Touring models. Since then, the shakiness at high speeds is a thing of the past and Harley’s baggers inspire confidence for bikers to simply enjoy their ride worry-free. The Street Glide has always handled well given its parameters: it weighs more than 800 pounds, has minimal ground clearance (4.7 inches), and 7-foot-9-inch-long stature. Cornering through the mountainous twisty roads is a blast, always has been. The 2012 Street Glide features lower Rear suspension this year, but it doesn’t inhibit ride quality. As for braking componentry, ABS is “available,” which means it doesn’t come standard. Spending over $20,000 on a motorcycle, you’d think it would be included. The model we tested did include the ABS option which worked brilliantly with the dual Front 11.8-inch rotors/four-piston calipers up Front and single four-piston caliper/11.8-inch rotor in the Rear, bringing the heavy bagger to a screeching halt without the slightest lockup. We definitely recommend the ABS upgrade.

Rolling the FLHX to and fro (on this specific motorcycle) were dual tubeless spoke Wheels featuring aluminum rims and hubs with steel spokes (18x3.5 inch Front, 16x5-inch Rear). The standard equipment Wheels are black, slotted five-spoke cast aluminum. Aesthetically the spoke Wheels are a nice touch on this bagger. They contribute that “less-is-more” ideology the Street Glide encompasses. Dunlop Harley-Davidson Tires are wrapped around the Wheels (spoke or cast) and the aggressive tread pattern contributes to a confidence-inspiring ride in wet or dry conditions.

Setting the Street Glide’s Batwing fairing apart from the rest of the Touring fleet equipped with the 40-year-old wind deflector is its minimal windshield. However, the windshield is too minimal in this case. So much so that it’s pointless and annoying after a while due to the extreme buffeting that occurs. However, Harley-Davidson’s Parts and Accessories catalog has many different shields to choose from to better suit your needs.

In the suspension department, the Frontend is still comprised of a 41mm telescopic Front fork that features triple-circuit damping, which is adequate enough offering 4.6 inches of Travel. The Rear air-adjustable shocks come in handy for varying styles of riding; aggressive when you need it or more cushion for the pushin’ when loaded with gear/passenger. Suspension in the heavy bagger works well overall–this isn’t a sport tourer we’re talking about. And speaking of cushion, the two-up seat is really comfortable, especially on a long day of riding.

In the Street Glide’s cockpit, a myriad of gauges feed information to the rider while the Harman/Kardon audio system with AM/FM/CD/MP3 player can be easily navigated while riding to either blast/quiet your tunes coming from the 40-watt fairing-mounted speakers. At highway cruising speeds, the volume seems to drown out a little, but can still be heard. The audio system really kicks when cruising through town.

For 2012, paint options for the Street Glide include the new Big Blue Pearl (shown), which pays tribute to the big flake choppers from the ’70s. There’s also the limited-availability Tequila Sunrise/H-D Orange or Deep Purple with flames. For you solid-Color folks out there, choose Vivid Black (gloss black), Ember Red Sunglo (a maroon-ish red), or Denim Black (flat black).

Riding Gear:

Helmet Icon Variant Solid Black
Jacket Icon 1000 Chapter Cutter Brown
Boots Icon 1000 Elsinore Boot
Gloves Icon Super Duty 2 Gloves

Spec Sheet

Model 2012 Harley-Davidson Street Glide (FLHX)

Powertrain

Engine Type Twin Cam
Cooling System Oil/air cooled
Displacement 103ci
Bore/Stroke 3.875x4.38-inch
Compression Ratio 9.6:1
Valve Train Pushrod-operated, overhead valves
Fuel System Electronic Sequential Port Fuel Injection (ESPFI)
Fuel Capacity 6 gallons
Exhaust 2-1-2 Exhaust, 4-inch muffler
Oil Capacity 4 quarts
Charging System Three-phase, 50-amp system
Battery Sealed, 12-volt, 28-amp
Transmission Six-speed Cruise Drive
Clutch Multi-plate, Wet
Primary Drive Chain, 34/46 ratio
Final Drive Belt, 32/68 ratio

Chassis Dimensions

Length 95 inches
Wheelbase 63.5 inches
Seat Height 26.1 inches (laden), 27.1 inches (unladen)
Ground Clearance 4.7 inches
Rake/Trail 26 degrees/6.7 inches
Weight 785 pounds (dry), 822 pounds (running order)
GVWR 1,360 pounds

Suspension

Front 41.3mm Telescopic
Travel 4.6 inches
Rear n/a
Type Air-adjustable shocks
Swingarm Mild steel, two-piece drawn and welded section, forged junctions, MIG welded
Travel 2 inches

Brakes

Front
Type Dual four-piston calipers, 11.8-inch rotors
ABS Front Optional
Rear Four-piston caliper, 11.8-inch rotor

Wheels

Front 18x3.5-inch Spoke
Rear 16x5-inch Spoke
Tires Dunlop Harley-Davidson series
Front BW 130/70B18 63H
Rear BW 180/65B16 81H
Color Big Blue Pearl (other Color options available)
MSRP $19,499-$20,499

By Jordan Mastagni ·
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