2015 Offroad Catalog - page 300

ENGINE
300
body
accessories
handlebar
& grips
cables &
levers
electrical
& ignition
engine
fuel &
intake
clutch
brakes
drive
steering &
suspension
bearings
tires
tools &
shop
exhaust
YEARS BORE
X
STROKE
BORE TOP
END
KIT NO.
WISECO
PISTON
PART NO.
REPLACEMENT
RING SET
PART NO.
REPL
PIN &
CLIPS
TOP END
GASKET
KIT
YAMAHA MOTORCYCLE CONTINUED
MOTORCYCLE 2-STROKE
YZ80 1976-80 49 49.00 1929CD 34.55 G S538
x 49.50 1949CD 34.55 G
42 50.00 101100 108.00 G 1969CD 34.55 G CW12
50.50 1988CD 34.55 G
51.00 101531 118.00 G 2008CD 34.55 G
YZ80 1981 49 49.00 1929CD 34.55 G S538
x 49.50 1949CD 34.55 G
42 51.00 101221 118.00 G 2008CD 34.55 G CW12
YZ80 1982-83 47 47.00 1850CD 34.55 G S538 100128
x 47.50 1869CD 34.55 G 1983
45.6 48.00 101143 108.00 G 1890CD 34.55 G CW12
48.50 1909CD 34.55 G
49.00 103932 118.00 G 1929CD 34.55 G
YZ80 1984 48 48.50 1909CS 17.28 G S538 100129
x 49.00 1929CS 17.28 G
45.6 50.00 101126 118.00 G 1969CS 17.28 G CW12
YZ80 1985 48 48.00 100945 108.00 G 1890CS 17.28 G S538 100459
x 48.50 100908 108.00 G 1909CS 17.28 G 1985
45.6 49.00 100909 108.00 G 1929CS 17.28 G CW12
49.50 103152 118.00 G 1949CS 17.28 G
50.00 103153 118.00 G 1969CS 17.28 G
YZ80 1986-87 48 48.00 100945 108.00 G 1890CS 17.28 G S538 W5284
x 48.50 103934 149.42 G 100908 108.00 G 1909CS 17.28 G
45.6 49.00 100909 108.00 G 1929CS 17.28 G CW12
49.50 103152 118.00 G 1949CS 17.28 G
50.00 103153 118.00 G 1969CS 17.28 G
YZ80 1988-92 48 48.00 102325 149.42 G 569M04800 108.00 G 1890CS 17.28 G S538 W5284
x 48.50 102326 149.42 G 569M04850 108.00 G 1909CS 17.28 G
45.6 49.00 102327 149.42 G 569M04900 108.00 G 1929CS 17.28 G CW12
49.50 101919 159.42 G 101937 118.00 G 1949CS 17.28 G
50.00 101920 159.42 G 101938 118.00 G 1969CS 17.28 G
YZ80 1993-01 46 46.00 101292 139.42 G 101186 98.00 G 1850CS 17.28 G S517 W5353
Pro-Lite x
* International Bore - Cylinder sleeving or 47.8 CW14
replating required for oversizes
YZ80 1993-01 47 47.00 102691 139.42 G 646M04700 98.00 G 1850CS 17.28 G S517 W5353
Pro-Lite x 47.50 102692 139.42 G 646M04750 98.00 G 1869CS 17.28 G
47.8 48.00 102693 139.42 G 646M04800 98.00 G 1890CS 17.28 G CW14
48.50 1909CS 17.28 G
49.00 101404 149.42 G 101282 108.00 G 1929CS 17.28 G
Racer’s Choice Supermini 1993-01 52.5 52.50 101438 179.42 G 767M05250 138.00 G 2067CSA 36.95 G S288 W5353
YZ80 x
CSA Ring is Titanium Nitrided coated 47.8 CW14
Armor Glide Skirt Coated
* Crankcase clearance required for 50mm and
larger bore diameter *
YZ85 2002-15 47.5 47.50 103093 142.25 G 805M04750 98.00 G 1869CS 17.28 G S517 W5983
Pro-Lite x 48.00 103094 142.25 G 805M04800 98.00 G 1890CS 17.28 G
47.8 48.50 103095 142.25 G 805M04850 98.00 G 1909CS 17.28 G CW14
49.50 101555 152.25 G 103836 108.00 G 1949CS 17.28 G
Racer’s Choice Supermini 2002-15 52.5 52.50 103337 182.25 G 767M05250 138.00 G 2067CSA 36.95 G S288 W5983
YZ85 x
Pro-Lite 47.8 CW14
CSA Ring is Titanium Nitrided coated
Armor Glide Skirt Coated
* Crankcase clearance required for 50mm and
larger bore diameter *
LT100 52 52.00 101464 112.00 G 2047CD 34.55 G S288
LT100-2 x 52.50 2067CD 34.55 G
LT100-3 45.6 53.00 101466 112.00 G 2087CD 34.55 G CW14
MX100 53.50 101008 34.55 G
DT100 54.00 2126CD 34.55 G