Buell S1 Lightning User Manual

2-51
Figure 2-58. Exhaust System
b0212x2x
9
21
24
20
19
4
21
9
6
2
6
7
7
10
5
15
25
20
25
3
9
14
16
17
18
8
11
27
26
27
1
22
23
12
13
1. Screw
2. Bolt (2)
3. Bolt
4. Bolt (2)
5. Bolt (2)
6. Washer (4)
7. Washer (5)
8. Nut (4)
9. Locknut (5)
10. Locknut (2)
11. Locknut
12. Exhaust header
13. Muffler
14. Muffler clamp
15. Muffler support
16. Exhaust port gasket (2)
17. Exhaust clamp retaining
ring (2)
18. Exhaust header clamp (2)
19. Muffler support (2)
20. Mount spacer (3)
21. Washer (4)
22. Heat shield
23. Heat shield clamp (2)
24. Rear muffler mount (2)
25. Front muffler mount (2)
26. Header tiebar
27. Washer (2)

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