Buell S1 Lightning User Manual

6-11
Figure 6-9. Clutch Assembly
1. Spring
2. Locking plate
3. Well nut
4. Coupling
5. Outer ramp
6. Ball (3)
7. Inner ramp
8. Retaining ring
9. Snap ring
10. Spring seat
11. Diaphragm spring
12. Retaining ring
13. Release plate
14. Retaining ring
15. Bearing
16. Adjusting screw
17. Pressure plate
18. Friction plate (8)
19. Steel plate (6)
20. Spring plate
21. Mainshaft nut
22. Washer
23. Clutch hub
24. Retaining ring
25. Bearing
26. Clutch shell
27. Retaining ring
1
8
6
7
9
3
2
5
19
18
17
16
15
14
13
12
11
10
21
20
25
24
23
22
27
26
4
b0009b6x
NOTE
Depending upon vehicle production date,
configuration of items 4 and 5 may vary. See
CLUTCH in Section 1.

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