830 / 1258
DRIVE
830
body
accessories
handlebar
& grips
cables &
levers
electrical
& ignition
engine
fuel &
intake
clutch
brakes
drive
steering &
suspension
bearings
tires
tools &
shop
exhaust
ALUMINUM ALLOY REAR SPROCKETS
•
Made from the latest generation of computer design and control metal cutting equip-
ment for maximum durability.
•
JT Alloy rear sprockets are made from the finest 7075 aluminum.
•
All sprockets are heat treated and hand finished to meet or exceed the highest pos-
sible quality standards.
YEAR
STOCK
SPROCKET
JT PREFIX
# OF
TEETH
HONDA DIRT BIKES
CR80 R
85
207388 35.80
L JTA215 49
CR80 R
86-95
207388 35.80
L JTA215 49
CR80 R
428 Chain Conversion
86-95
207394 46.15
L JTA217 49
CR80 R
96-02
207388 35.80
L JTA215 49
CR80 R
428 Chain Conversion
96-02
207394 46.15
L JTA217 49
CR80 RB Expert
96-02
207392 41.00
L JTA215 55
CR80 RB Expert
428 Chain Conversion
96-02
207395 49.50
L JTA217 55
CR85 R
03-04
207389 35.80
L JTA215 50
CR85 R
05-07
207388 35.80
L JTA215 49
CR85 R
428 Chain Conversion
05-07
207394 46.15
L JTA217 49
CR85 RB Expert
03-04
207393 41.45
L JTA215 56
CR85 RB Expert
05-07
207392 41.00
L JTA215 55
CR85 RB Expert
428 Chain Conversion
05-07
207395 49.50
L JTA217 55
CR125 R
83-84
207383 48.10
L JTA210 51
CR125 R
85
207383 48.10
L JTA210 51
CR125 R
86
207383 48.10
L JTA210 51
CR125 R
87-96
207383 48.10
L JTA210 51
CR125 R
97
207381 45.25
L JTA210 49
CR125 R
98-99
207383 48.10
L JTA210 51
CR125 R
00-01
207384 49.20
L JTA210 52
CR125 R
02
207383 48.10
L JTA210 51
CR125 R
03
207384 49.20
L JTA210 52
CR125 R
04-07
207384 49.20
L JTA210 52
CRF150 F
03-06
207380 43.80
L JTA210 48
CRF150 F
07-09
207379 42.05
L JTA210 47
CRF150 R
07-14
207389 35.80
L JTA215 50
CRF150 RB
07-09
207393 41.45
L JTA215 56
CRF230 F
03-09
207382 46.30
L JTA210 50
CR250 R
84-85
207383 48.10
L JTA210 51
CR250 R
86
207383 48.10
L JTA210 51
CR250 R
87
207385 50.95
L JTA210 53
CR250 R
88-91
207383 48.10
L JTA210 51
CR250 R
92-93
207381 45.25
L JTA210 49
CR250 R
94-95
207381 45.25
L JTA210 49
CR250 R
96-01
207382 46.30
L JTA210 50
CR250 R
02-05
207380 43.80
L JTA210 48
CR250 R
06-08
207381 45.25
L JTA210 49
CRF250 R
04-09
207383 48.10
L JTA210 51
CRF250 R
10
207380 43.80
L JTA210 48
CRF250 R
11-14
207381 45.25
L JTA210 49
CRF250 X
04-06
207385 50.95
L JTA210 53
CRF250 X
07-12
207385 50.95
L JTA210 53
XR250 R
96-04
207380 43.80
L JTA210 48
XR400 R
96-04
207377 38.45
L JTA210 45
CRF450 R
02-03
207382 46.30
L JTA210 50
CRF450 R
04-14
207380 43.80
L JTA210 48
CRF450 X
05-14
207383 48.10
L JTA210 51
CR500 R
84-85
207383 48.10
L JTA210 51
CR500 R
86-87
207383 48.10
L JTA210 51
CR500 R
88-91
207383 48.10
L JTA210 51
CR500 R
92-01
207381 45.25
L JTA210 49
XR650 R
00-07
207380 43.80
L JTA210 48
YEAR
STOCK
SPROCKET
JT PREFIX
# OF
TEETH
KAWASAKI DIRT BIKES
KX60 A1-A2
83-84
207420 42.55
L JTA464 44
KX60 B1-B19
85-03
207420 42.55
L JTA464 44
KX65 A1-A2
00-01
207477 34.00
L JTA1465 46
KX65 A3-A6/A6F/A7F/
A8F/A9F/AAF/ABF/ACF
02-14
207478 34.00
L JTA1465 47
KX80 G1-G2
86-87
207410 35.80
L JTA461 49
KX80 G1-G2
428 Chain Conversion
86-87
207416 41.00
L JTA462 49
KX80 J2
87
207415 41.00
L JTA461 54
KX80 J2
428 Chain Conversion
87
207419 49.50
L JTA462 54
KX80 L1
88
207409 33.85
L JTA461 48
KX80 N1
88
207414 41.00
L JTA461 53
KX80 L2-L3
89-90
207410 35.80
L JTA461 49
KX80 L2-L3
428 Chain Conversion
89-90
207416 41.00
L JTA462 49
KX80 N2-N3
89-90
207415 41.00
L JTA461 54
KX80 N2-N3
428 Chain Conversion
89-90
207419 49.50
L JTA462 54
KX80 R1-R7
91-97
207410 35.80
L JTA461 49
KX80 R1-R7
428 Chain Conversion
91-97
207416 41.00
L JTA462 49
KX80 T1-T4
(Big Wheel)
91-94
207415 41.00
L JTA461 54
KX80 T1-T4
(Big Wheel)
428 Chain Conversion
91-94
207419 49.50
L JTA462 54
KX80 W1-W3
98-00
207411 35.80
L JTA461 50
KX85 A1-A5/A6F/A7F/
A8F/A9F/AAF/ABF/ACF
01-14
207411 35.80
L JTA461 50
KX85 B1-B3
Big Wheel
01-03
207412 37.40
L JTA461 51
KX85 B1-B3
Big Wheel
428 Chain Conversion
01-03
207417 46.15
L JTA462 51
KX100 B5-B7
95-97
207415 41.00
L JTA461 54
KX100 B5-B7
428 Chain Conversion
95-97
207419 49.50
L JTA462 54
KX100 C1-C3
98-00
207412 37.40
L JTA461 51
KX100 C1-C3
428 Chain Conversion
98-00
207417 46.15
L JTA462 51
KX100 D1-D5/D6F/D7F/
D8F/D9F/DBF/DCF
01-14
207412 37.40
L JTA461 51
KX100 D1-D5/D6F/D7F/
D8F/D9F/DBF/DCF
428 Chain Conversion
01-14
207417 46.15
L JTA462 51
KX125 A6
80
207408 49.20
L JTA460 52
KX125 B1
82
207407 48.10
L JTA460 51
KX125 B2
83
207406 46.30
L JTA460 50
KX125 C1
84
207406 46.30
L JTA460 50
KX125 D1
85
207403 42.05
L JTA460 47
KX125 E1
86
207403 42.05
L JTA460 47
KX125 E2
87
207403 42.05
L JTA460 47
KX125 F1
88
207403 42.05
L JTA460 47
KX125 G1
89
207403 42.05
L JTA460 47
KX125 H1-H2
90-91
207404 43.80
L JTA460 48
KX125 J1-J2
92-93
207405 45.25
L JTA460 49
KX125 K1-K2
94-95
207405 45.25
L JTA460 49