Buell S1 Lightning User Manual

2-31
INSTALLATION
1. Insert fork assembly through front fork triple clamps and
headlamp brackets.
NOTE
When installing the front forks, use a screwdriver to pry apart
the triple clamps.
2. See Figure 2-35. Position fork tubes so that top of each
fork cap fits flush with the top surface of upper triple
clamp.
3. Spread LOCTITE ANTI-SEIZE on the last three threads
of all five front fork triple clamp pinch screws. Tighten
screws to 18-20 ft-lbs (24.4-27.1 Nm).
4. Position headlamp bracket 2.375 in. (60.3 mm) above
lower triple clamp. Tighten headlamp bracket screws.
5. Install front fender. See FENDERS, REMOVAL/INSTAL-
LATION on page 2-54.
6. Install front wheel. See FRONT WHEEL, INSTALLATION
on page 2-10.
7. Install front brake caliper. See FRONT BRAKE CALI-
PER, INSTALLATION on page 2-21.
8. Set rebound and compression adjusters to the desired
settings.
Figure 2-35. Aligning Front Forks
Flush
5517
2.375 in. (60.3 mm)

Buell S1 Lightning Specifications

General

Transmission	5-speed
Rear Brakes	Single 230mm disc, single-piston caliper
Compression Ratio	10.0:1
Ignition	Electronic
Engine Type	Air-cooled, four-stroke, 45° V-twin
Rear Suspension	Showa monoshock, adjustable preload, compression and rebound damping
Front Brakes	Single 340mm disc, 6-piston caliper
Seat Height	775 mm
Bore x Stroke	88.8 mm x 96.8 mm
Fuel System	Carburetor
Frame	Tubular steel
Tires	Front: 120/70 ZR17, Rear: 170/60 ZR17