Suzuki DR-Z125L - Page 195

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)