Buell S1 Lightning User Manual

6-21
Figure 6-23. Transmission Assembly
1. Bearing
2. Door, access
3. Spacer, bevel
4. Gear, countershaft 4th
5. Ring, retaining (7)
6. Washer, thrust (6)
7. Bearing, split (4)
8. Gear, countershaft 1st
9. Countershaft
10. Gear, countershaft 3rd
11. Gear, countershaft 2nd
12. Gear, countershaft 5th
13. Bearing, closed (countershaft)
14. Sprocket, chain/belt
15. Seal, oil
16. Spacer (belt drive)
17. Ring, Quad
18. Ring, retaining
19. Bearing, ball
20. Bearing, needle
21. Gear, mainshaft 5th
22. Gear, mainshaft 2nd
23. Gear, mainshaft 3rd
24. Gear, mainshaft 1st
25. Gear, mainshaft 4th
26. Spacer
27. Mainshaft
28. Bearing
29. Ring, retaining
30. Seal
31. Retention collar
32. Torx screw
33. Ring, retaining
34. Nut, mainshaft
35. Washer, spring
36. Bushing
37. Bearing closed (shifter shaft)
14
b0129x6x
15
16
17
18
19
37
13
30
20
21
20
22
5
6
12
11
7
6
5
5
23
7
5
6
24
5
6
25
7
26
27
36
28
29
35
34
2
1
33
31
32
3
4
6
5
7
8
5
6
9
10

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