DR-Z125/LK4 (’04-MODEL) AND DR-Z125/LK5 (’05-MODEL) 8-7
DRIVE TRAIN + DRIVE CHAIN
Unit: mm (in) Except ratio
CARBURETOR
ITEM
STANDARD
LIMIT
Primary reduction ratio
3.470 (59/17)
—
Final reduction ratio
DR-Z125
3.642 (51/14)
—
DR-Z125L
4.071 (57/14)
—
Gear ratios
Low
3.000 (33/11)
—
2nd
1.857 (26/14)
—
3rd
1.368 (26/19)
—
4th
1.095 (23/21)
—
Top
0.923 (24/26)
—
Shift fork to groove clearance
0.10 – 0.30
(0.004 – 0.012)
0.50
(0.02)
Shift fork groove width
No.1
5.0 – 5.1
(0.196 – 0.201)
—
No.2
5.5 – 5.6
(0.217 – 0.224)
—
Shift fork thickness
No.1
4.8 – 4.9
(0.189 – 0.193)
—
No.2
5.3 – 5.4
(0.209 – 0.213)
—
Countershaft length
(Low to 2nd)
—
Drive chain
Type
DID 428HG
—
Links
DR-Z125
122
—
DR-Z125L
130
—
20-pitch
length
—
259.0
(10.20)
Drive chain slack
25 – 40
35 – 45
(1.4 – 1.8)
—
Gearshift lever height
–5 – 5
(–0.2 – 0.2)
—
)
(
88.0
3.46
+0.1
-0
-0
+0.004
ITEM
SPECIFICATION
E-33, 28
Carburetor type
MIKUNI
VM20SS
Bore size
20 mm (0.8 in)
I.D. No.
08G
Idle r/min
1 700 ± 100 r/min
Float height
18.9 ± 1.0 mm (0.74 ± 0.04 in)
Summary of Contents for DR 125
Page 1: ...DR Z125 L 9 9 5 0 0 4 1 1 2 5 0 1 E...
Page 34: ...PERIODIC MAINTENANCE 2 21...
Page 167: ...SERVICING INFORMATION 7 9 WIRING DIAGRAM...
Page 222: ...Printed in Japan K3 K4 K5 K6 K7 K8...