Service Data
Drive Train
Unit: mm (in) Except ratio
Item
Primary reduction ratio
Final reduction ratio
Gear ratios
Shift fork to groove clearance
Shift fork groove width
Shift fork thickness
Drive chain
Drive chain slack (on side-stand)
Gearshift lever height
Tightening Torque Specifications
Fastening part
Bearing retainer screw
Gear position switch mounting bolt
Gear position switch lead wire clamp bolt
NOTE
The specified tightening torque is also described in the following.
"Transmission Components (Page 5B-2)"
"Gearshift Lever Construction (Page 5B-13)"
"Gearshift Shaft / Gearshift Cam Plate Components (Page 5B-14)"
"Gearshift Shaft Construction (Page 5B-15)"
Reference:
For the tightening torque of fastener not specified in this section, refer to "Tightening Torque List in Section 0C
(Page 0C-9)".
Specifications
Low
2nd
3rd
4th
5th
Top
Type
Links
20-pitch
length
N⋅m
Standard
1.596 (83/52)
2.388 (43/18)
2.615 (34/13)
1.937 (31/16)
1.526 (29/19)
1.285 (27/21)
1.136 (25/22)
1.043 (24/23)
0.1 – 0.3 (0.004 – 0.012)
5.0 – 5.1 (0.197 – 0.201)
4.8 – 4.9 (0.189 – 0.193)
RK GB50GSVZ4
114 links
—
20 – 30 (0.8 – 1.2)
50 – 60 (2.0 – 2.4)
Tightening torque
kgf-m
8
0.8
6.5
0.65
6.5
0.65
Manual Transmission:
B815H25207001
Limit
—
—
—
—
—
—
—
—
0.5 (0.02)
—
—
—
—
319.4 (12.57)
—
—
B815H25207002
Note
lb-ft
6.0
(Page 5B-5)
4.7
(Page 5B-12)
4.7
(Page 5B-12)
5B-19