DRIVE
658
body
accessories
handlebar
& grips
cables &
levers
electrical
& ignition
engine
fuel &
intake
clutch
brakes
drive
steering &
suspension
bearings
tires
tools &
shop
exhaust
JT ALLOY REAR SPROCKETS • DIRT BIKE
YEAR
STOCK
SPROCKET
JT PREFIX
# OF
TEETH
SUZUKI DIRT BIKES
RM60 K3
03
207420 42.55
L JTA464 44
RM65 K3/K4/K5
03-05
207478 34.00
L JTA1465 47
RM80 Z
82
207426 47.90
L JTA798 52
RM80 D
83
207424 46.15
L JTA798 50
RM80 G/H/J
428 Chain Conversion
86-88
207424 46.15
L JTA798 50
RM80 K/L/M/N/P/R/S/T/V/
W/X/Y/K1
86-01
207487 41.00
L JTA798 48
RM85 K2/K3/K4/K5/K6/
K7/K8/K9/L0/L1/L2
02-13
207421 39.65
L JTA798 47
RM85 L K2/K3/K4/K5/K6/
K7/K8/K9/L0/L1/L2
02-13
207421 39.65
L JTA798 47
RM100 K3
03
207412 37.40
L JTA461 51
RM100 K3 428 Chain Conversion 03
207417 46.15
L JTA462 51
RM125 T
80
207432 48.10
L JTA808 51
RM125 X/Z
81-82
207432 48.10
L JTA808 51
RM125 D
83
207432 48.10
L JTA808 51
RM125 E
84
207432 48.10
L JTA808 51
RM125 F
85
207430 45.25
L JTA808 49
RM125 G/H
86-87
207432 48.10
L JTA808 51
RM125 J/K/L/M
88-91
207432 48.10
L JTA808 51
RM125 N/P/R/S
92-95
207430 45.25
L JTA808 49
RM125 T
96
207430 45.25
L JTA808 49
RM125 V/W/X
97-99
207431 46.30
L JTA808 50
RM125 Y/K1/K2/K3
00-03
207430 45.25
L JTA808 49
RM125 K4
04
207430 45.25
L JTA808 49
RM125 K5
05
207431 46.30
L JTA808 50
RM125 K6/K7/K8/K9
06-09
207432 48.10
L JTA808 51
PE175 C/N
78-79
207436 43.80
L JTA822 48
RS175 T/X/Z
80-82
207427 40.60
L JTA808 46
DR250 L/M/N/P
90-93
207430 45.25
L JTA808 49
DR250 S-L/M/N
90-92
207437 45.25
L JTA822 49
DR-Z250 K1,K2,K3,K4,K5,K6,K7 01-07
207430 45.25
L JTA808 49
RS250 T/X
80-81
207441 49.20
L JTA822 52
RM250 N/T
79-80
207438 46.30
L JTA822 50
RM250 T/X
80-81
207441 49.20
L JTA822 52
RM250 X
81
207431 46.30
L JTA808 50
RM250 Z
82
207430 45.25
L JTA808 49
RM250 D
83
207431 46.30
L JTA808 50
RM250 E/F/G
84-86
207442 45.40
L JTA828 50
RM250 H
87
207431 46.30
L JTA808 50
RM250 J
88
207431 46.30
L JTA808 50
RM250 K/L/M/N
89-92
207430 45.25
L JTA808 49
RM250 P/R/S/T
93-96
207430 45.25
L JTA808 49
RM250 V/W
97-98
207431 46.30
L JTA808 50
RM250 X/Y
99-00
207429 43.80
L JTA808 48
RM250 K1/K2/K3
01-03
207430 45.25
L JTA808 49
RM250 K4/K5/K6/K7/K8 04-08
207431 46.30
L JTA808 50
RMX250 K/L/M/N/P/R/S/
T/V/W Enduro
89-98
207431 46.30
L JTA808 50
RM-Z250 K4/K5
04-05
207404 43.80
L JTA460 48
RM-Z250 K6
06
207402 40.60
L JTA460 46
RM-Z250 K7
07
207431 46.30
L JTA808 50
RM-Z250 K8/K9
08-09
207429 43.80
L JTA808 48
RM-Z250 L0/L1/L2
10-12
207430 45.25
L JTA808 49
DR350 L/M/N/P
90-93
207428 42.05
L JTA808 47
DR-Z400 E
00-07
207428 42.05
L JTA808 47
RM400 N
79
207437 45.25
L JTA822 49
RM400 T
80
207437 45.25
L JTA822 49
RMX450 Z L0,L1
10-11
207432 48.10
L JTA808 51
RM-Z450 K5
05
207430 45.25
L JTA808 49
RM-Z450 K6/K7
06-07
207430 45.25
L JTA808 49
RM-Z450 K8/K9/L0/L1/L2 08-12
207431 46.30
L JTA808 50
YEAR
STOCK
SPROCKET
JT PREFIX
# OF
TEETH
YAMAHA DIRT BIKES
YZ80 L
84
207443 39.65
L JTA831 46
YZ80 S/T/U/W/A/B/D
86-92
207443 39.65
L JTA831 46
YZ80 E/F/G/H/J/K/L/M/N 93-01
207421 39.65
L JTA798 47
YZ85 P/R/S/T/V/W/X/Y/
Z/A/B
02-14
207421 39.65
L JTA798 47
YZ85 P/R/S/T/V/W/X/Y/Z/
A/B Large Wheel
02-12
207426 47.90
L JTA798 52
YZ100 J/K
82-83
207452 46.30
L JTA853 50
YZ125 G
80
207450 43.80
L JTA853 48
YZ125 H/J
81-82
207448 40.60
L JTA853 46
YZ125 K
83
207450 43.80
L JTA853 48
YZ125 L
84
207450 43.80
L JTA853 48
YZ125 N
85
207454 49.20
L JTA853 52
YZ125 S
86
207452 46.30
L JTA853 50
YZ125 T
87
207452 46.30
L JTA853 50
YZ125 U
88
207451 45.25
L JTA853 49
YZ125 W/A/B/D
89-92
207453 48.10
L JTA853 51
YZ125 E/F/G/H
93-96
207452 46.30
L JTA853 50
YZ125 J/K
97-98
207450 43.80
L JTA853 48
YZ125 L/M/N
99-01
207396 43.80
L JTA251 48
YZ125 P/R/S
02-04
207397 45.25
L JTA251 49
YZ125 T/V/W/X1
05-08
207396 43.80
L JTA251 48
YZ125 Y/Z/A1/B1
09-14
207396 43.80
L JTA251 48
WR200 R B/D/E
91-93
207454 49.20
L JTA853 52
TT-R230 T/V/W/X/Y/Z/A/B 05-12
207397 45.25
L JTA251 49
IT250 D
77
207448 40.60
L JTA853 46
IT250 E
78
207448 40.60
L JTA853 46
IT250 F/G
79-80
207450 43.80
L JTA853 48
IT250 H/J/K
81-83
207450 43.80
L JTA853 48
MX250 B
75-76
207452 46.30
L JTA853 50
TT-R250
99-06
207454 49.20
L JTA853 52
WR250 Z B/D/E/F/G/H 91-96
207454 49.20
L JTA853 52
WR250 Z-B
91
207454 49.20
L JTA853 52
WR250 Z-D
92
207454 49.20
L JTA853 52
WR250 Z-E
93
207454 49.20
L JTA853 52
WR250 F-W/X/Y/Z/A/B
(4-Stroke)
07-13
207486 46.30
L JTA251 50
YZ250 C
76
207452 46.30
L JTA853 50
YZ250 E/F
78-79
207450 43.80
L JTA853 48
YZ250 G
80
207450 43.80
L JTA853 48
YZ250 H
81
207450 43.80
L JTA853 48
YZ250 J
82
207447 38.45
L JTA853 45
YZ250 K/L
83-84
207450 43.80
L JTA853 48
YZ250 N/S
85-86
207452 46.30
L JTA853 50
YZ250 T/U/W/A
87-90
207451 45.25
L JTA853 49
YZ250 WR-W
89
207451 45.25
L JTA853 49
YZ250 WR-A
90
207453 48.10
L JTA853 51
YZ250 B/D/E
91-93
207451 45.25
L JTA853 49
YZ250 F/G/H/J
94-97
207451 45.25
L JTA853 49
YZ250 K
98
207452 46.30
L JTA853 50
YZ250 L/M/N/P/R/S/T/V/
W/X/Y/Z/A1/B2
99-14
207486 46.30
L JTA251 50
YZ250 F-N/P/R/S/T/V
(4-Stroke)
01-06
207396 43.80
L JTA251 48
YZ250 F-W/X/Y/Z/A/B
(4-Stroke)
07-11
207397 45.25
L JTA251 49
TT350 S/T
86-87
207452 46.30
L JTA853 50
DT400 D
77
207445 33.85
L JTA853 40
