2017 Offroad

814 / 1410

x X X X X
EXHAUST
TIRES
TUBES
TIRE
ACCESSORIES
BIKE
ACCESSORIES
SNOWBIKE
PITBIKE
GRAPHICS /SEAT
BODY
CONTROLS
BARS /GRIPS
LEVERS
CABLES
INTAKE
FUELSYSTEMS
AIRFILTERS
OILFILTERS
ELECTRICAL
SPARKPLUGS
BATTERIES
CHARGERS
ENGINE
PISTONS
SUSPENSION
DRIVE
CHAIN
SPROCKETS
BRAKES
CHEMICALS
GASCANS
TOOLS
LOCKS
RAMPS /STRAPS
TRAILERS
PROMOTIONAL
REFERENCE
INDEX
814
OFF ROAD BIG BORE KITS
Description WPS# List
HONDA XR400 ‘96-04
12.5:1 Compression CK140 $391.01
These items are designed exclusively for closed course
competition use ONLY. Use on public lands or highways in
the state of California is illegal.
Application
Bore x
Stroke mm
Disp.
(cc)
Bore
Size
mm
Sizes
In. WPS# List
Repl. Ring
Set
Repl. Circlips
Wrist Pin
Top End
Bearing
YAMAHA 4 CYCLE ( cont’d...)
YZ450F, ‘10-13 97 x 60.8 449 97 STD 40002PS $222.00 3819XS Circlips CW-18
13.5:1 Compression Wrist pin S-759
Nikasil Bore-Sleeving required for oversizes; Skirt Coated
YZ450F, ‘10-13 97 x 60.8 449 97 STD RC879PS $282.00 9700ZSA Circlips CW-18
RACERS CHOICE; 13.5:1 High Compression Wrist pin S-759C
Boxed Forging; DLC Coated Piston pin
Titanium Nitride Rings; ArmorGlide Skirt Coated
YZ450F, ‘14-16 97 x 60.8 449 97 STD 40111PS $196.00 9700ZS Circlips CW-18
YZ450FX ‘16 Wrist pin S-759
12.5:1 Stock Compression; ArmorGlide Skirt Coated
YZ450F, ‘14-16 97 x 60.8 449 97 STD 40121PS $222.00 9700ZS Circlips CW-18
YZ450FX ‘16 Wrist pin S-759
13.5:1 High Compression; ArmorGlide Skirt Coated
YZ450F, ‘14-16 97 x 60.8 449 97 STD RC904PS $282.00 9700ZSA Circlips CW-18
YZ450FX ‘16 Wrist pin S-759C
RACERS CHOICE; 13.5:1 High Compression
Boxed Forging; DLC Coated Piston pin
Titanium Nitride Rings; ArmorGlide Skirt Coated
500XT, TT, C,D,SR 87 x 84 499 87 STD 4045PS $196.00 3425XC Circlips CW-20
10:1 Compression 87.5 0.020 4045P2 196.00 3445XC Wrist pin S-553
88 0.040 4045P4 196.00 3465XC
88.5 0.060 3484XC
89 0.080 4045P8 $222.00 3504XC
500XT,TT,C,D 90 x 84 535 90 STD 4190PS 222.00 3544XC Circlips CW-20
Lightweight, 90mm Big Bore Wrist pin S-553
11:1 Compression
XT/TT600, Chrome Bore 95 x 84 598 95 STD 3740XJ Circlips CW-22
11.5:1 Compression, cylinder sleeving required for oversizes 96 0.040 4596P4 $196.00 3780XH Wrist pin S-550
XT600, ‘84-04; SRX600, ‘86 95 x 84 598 95 STD 4596PS 196.00 3740XH Circlips CW-22
11.5:1 Compression 96 0.040 4596P4 196.00 3780XH Wrist pin S-550
XT600 ‘84-04; Tenere 600 ‘84-96; SRX600 ‘84-96 95 x 84 635 98 0.120 4607P12 196.00 3858XH Circlips CW-22
10:1 Compression, cylinder sleeving required for oversizes Wrist pin S-550
All kits come with pistons, rings and circlips.
Wrist Pin is included, except when noted.
817
• Displacement - 440cc
• Bore size - 89mm
• Compression ratio - 12.5:1
• Cylinder sleeving required
Kit Includes: Piston, rings, wrist
pin, circlips, gasket kit and sleeve
PISTONS