769 / 1410
EXHAUST
TIRES
TUBES
TIRE
ACCESSORIES
BIKE
ACCESSORIES
SNOWBIKE
PITBIKE
GRAPHICS /SEAT
BODY
CONTROLS
BARS /GRIPS
LEVERS
CABLES
INTAKE
FUELSYSTEMS
AIR FILTERS
OIL FILTERS
ELECTRICAL
SPARKPLUGS
BATTERIES
CHARGERS
ENGINE
PISTONS
SUSPENSION
DRIVE
CHAIN
SPROCKETS
BRAKES
CHEMICALS
GASCANS
TOOLS
LOCKS
RAMPS /STRAPS
TRAILERS
PROMOTIONAL
REFERENCE
INDEX
x
X
X
X
X
769
TOP END KITS
* Cylinder sleeving or replating required for oversizes
** ArmorGlide skirt coated
Application
Year
Bore
mm WPS # List
YAMAHA MOTORCYCLE
(
cont
’
d
...)
YZ125
‘86-88
56.00
PK1809 $181.07
Pro-Lite
56.50
PK1805 181.07
Power Valve must be modified for .040 and larger
57.00
PK1806 181.07
YZ125 *
‘93
56.00
Pro-Lite
57.00
PK1803 $179.65
YZ125 *
‘94-96
54.00
PK1700 179.65
Pro-Lite
54.50
PK1701 179.65
56.00
PK1703 199.65
YZ125 *
‘98-00
54.00
PK1173 176.41
Pro-Lite
54.50
PK1174 176.41
55.00
PK1175 176.41
56.00
PK1176 196.41
YZ125 *
‘01
54.00
PK1348 176.41
Pro-Lite
54.50
PK1349 176.41
55.00
PK1350 176.41
56.00
PK1351 196.41
YZ125 *
‘02
54.00
PK1191 171.48
Pro-Lite
54.50
PK1192 171.48
56.00
PK1194 195.48
YZ125 *
‘03-04
54.00
PK1344 171.48
Pro-Lite
54.50
PK1345 171.48
55.00
PK1346 171.48
56.00
PK1347 195.48
YZ125 *
‘05-16
54.00
PK1571 166.30
Pro-Lite
56.00
PK1572 190.30
YZ125 *, **
‘05-16
54.00
PK1390 200.30
Racer’s Choice GP Style
56.00
PK1391 210.30
Crankcase clearance required for 57mm and
larger bore diameter *
58.00
PK1392 210.30
YZ250 *
‘88-91
68.00
PK1695 $220.35
Pro-Lite
68.50
PK1696 220.35
Power Valve must be modified for .040 and
larger
69.00
PK1697 220.35
70.00
PK1699 240.35
YZ250 *
‘92-94
68.00
PK1563 220.35
Pro-Lite
68.50
PK1564 220.35
69.00
PK1565 220.35
70.00
PK1566 240.35
YZ250 *
‘95-98
68.00
PK1567 223.47
Pro-Lite
68.50
PK1568 223.47
69.00
PK1569 223.47
70.00
PK1570 243.47
YZ250 *
‘99-01
66.40
PK1573 209.35
Pro-Lite
68.50
PK1574 239.35
YZ250 *
‘02-16
66.40
PK1198 212.18
YZ250X
‘16
67.00
PK1199 212.18
Pro-Lite
67.50
PK1200 212.18
68.50
PK1201 242.18
YZ250 **
‘02-16
66.40
PK1704 252.18
YZ250X
‘16
Racer’s Choice 250cc Single Ring
WR250
‘92-94
68.00
PK1563 $220.35
Pro-Lite
68.50
PK1564 220.35
69.00
PK1565 220.35
70.00
PK1566 240.35
WR250
‘95-98
68.00
PK1567 223.47
Pro-Lite
68.50
PK1568 223.47
69.00
PK1569 223.47
70.00
PK1570 243.47
YZ490
‘84-90
87.00
PK1817 252.66
WR500
‘91-93
87.50
PK1818 252.66
Pro-Lite
88.00
PK1819 252.66
88.50
PK1820 262.66
89.00
PK1821 262.66
Application
Year
Bore
mm WPS # List
YAMAHA MOTORCYCLE
(
cont
’
d
...)
4-STROKE
TTR125 *
‘00-15
54.00
PK1682 $159.30
11:1 Compression
54.50
PK1683 159.30
55.00
PK1684 159.30
WR250F *
‘01-04
77.00
PK1241 256.72
12.7:1 Compression (77mm)
79.00
PK1242 292.72
13.2:1 Compression (79mm)
WR250F
‘05-13
77.00
PK1401 $256.72
12.5:1 Compression
WR250F **
‘05-13
77.00
PK1384 $292.72
Race Only 2 Ring
13.5:1 High-Compression
YZ250F
‘01-04
77.00
PK1241 $256.72
12.7:1 Compression (77mm)
79.00
PK1242 292.72
13.2:1 Compression (79mm)
YZ250F **
‘01-04
77.00
PK1382 $292.72
13.5:1 Compression (77mm)
Lightweight, 2-ring, gas ported, Race Only
YZ250F
‘05-07
77.00
PK1401 $256.72
12.5:1 Compression
YZ250F **
‘05-07
77.00
PK1384 $292.72
13.5:1 High-Compression
YZ250F **
‘08-11
77.00
PK1844 $262.72
13.5:1 Stock Compression
YZ250F **
‘08-11
77.00
PK1845 $292.72
14:1 High-Compression
YZ250F *
‘12-13
77.00
PK1902 $262.72
13.5:1 Stock Compression
YZ250F *
‘12-13
77.00
PK1903 $292.72
14:1 High Compression
YZ250F **
‘14-15
77.00
PK1899 $268.95
YZ250FX **
‘15-16
WR250F **
‘15-16
13.5:1 Stock Compression
YZ250F **
‘14-15
77.00
PK1911 $304.95
YZ250FX **
‘15
WR250F **
‘15
14:1 High Compression
YZ426
‘00-02
95.00
PK1810 $248.04
WR426
‘01-02
12.5:1 Stock Compression
WR450F *, **
‘03-06
95.00
PK1357 $293.39
12.5:1 Stock Compression
97.00
PK1358 323.82
WR450F **
‘03-06
95.00
PK1361 319.39
13:1 High Compression
WR450F *
‘07-15
95.00
PK1359 $292.84
12.5:1 Stock Compression
97.00
PK1360 318.84
WR450F
‘07-15
95.00
PK1363 318.84
13:1 High Compression
YZ450F *, **
‘03-05
95.00
PK1357 $293.39
12.5:1 Stock Compression
97.00
PK1358 323.82
YZ450F **
‘03-05
95.00
PK1361 319.39
13:1 High Compression
YZ450F *
‘06-09
95.00
PK1359 $292.84
12.5:1 Stock Compression
97.00
PK1360 318.84
YZ450F
‘06-09
95.00
PK1363 318.84
13:1 High Compression
YZ450F **
‘10-13
97.00
PK1872 $247.86
12.5:1 Stock Compression
YZ450F **
‘10-13
97.00
PK1873 $273.86
13:1 High Compression
YZ450F **
‘14-16
97.00
PK1900 $247.86
YZ450FX **
‘16
12.5:1 Stock Compression
YZ450F **
‘14-16
97.00
PK1912 $273.86
YZ450FX **
‘16
13.5:1 High Compression
PISTONS