ENGINE
315
2015 OFFROAD CATALOG
accessories
body
handlebar
& grips
cables &
levers
engine
fuel &
intake
electrical
& ignition
clutch
drive
bearings
brakes
steering &
suspension
tires
tools &
shop
exhaust
PISTONS
APP.
YEAR VERSION
DESCRIPTION
COMP.
RATIO
CYL.
BORE
(MM)
PISTON
DIAM.
(MM)
DIS-
PLACE-
MENT
SIZE
OVER
STD
TOP END
REBUILD
KIT
PISTON
KIT RINGS
WRIST
PIN
CIR-
CLIP
HONDA
CONTINUED
CRF 250R 10-13 Forged Replica Replica Piston kit; Kit includes: Piston, rings, pin,
clips
13.2:1 76.8 76.77 250
-----
901416 901597 901773 901675
CRF 250R 10-13 Forged Replica Replica Piston kit; Kit includes: Piston, rings, pin,
clips
13.2:1 76.8 76.78 250
-----
901417 901597 901773 901675
CRF 250R 10-13 Forged High Comp High Compression Piston kit; 14.1:1 kit includes:
Piston, rings, pin, clips
14.1:1 76.8 76.76 250
-----
901482 901597 901773 901675
CRF 250R 10-13 Forged High Comp High Compression Piston kit; 14.1:1 kit includes:
Piston, rings, pin, clips
14.1:1 76.8 76.77 250
-----
901483 901597 901773 901675
CRF 250R 10-13 Forged High Comp High Compression Piston kit; 14.1:1 kit includes:
Piston, rings, pin, clips
14.1:1 76.8 76.78 250
-----
901484 901597 901773 901675
CRF 250R 10-13 Forged Big Bore Big Bore Piston kit; +1mm makes 265cc. Kit
includes: Piston, rings, pin, clips
13.5:1 79 78.96 265
1
-----
901510 901603 901773 901675
CRF 250R 10-13 Forged Big Bore Big Bore Piston kit; +1mm makes 265cc. Kit
includes: Piston, rings, pin, clips
13.5:1 79 78.97 265
1
-----
901511 901603 901773 901675
CRF 250R 10-13 Forged Big Bore Big Bore Piston kit; +1mm makes 265cc. Kit
includes: Piston, rings, pin, clips
13.5:1 79 78.98 265
1
-----
901512 901603 901773 901778
CRF 250R 10-13 Forged High Comp High Compression Piston kit. 14.6:1 New T-box
forging and DLC coated wrist pin; kit includes:
Piston, rings, pin, clips
14.6:1 76.8 76.76 250
-----
901775 901597 903361 901778
CRF 250R 10-13 Forged High Comp High Compression Piston kit. 14.6:1 New T-box
forging and DLC coated wrist pin; kit includes:
Piston, rings, pin, clips
14.6:1 76.8 76.77 250
-----
901776 901597 903361 901778
CRF 250R 10-13 Forged High Comp High Compression Piston kit. 14.6:1 New T-box
forging and DLC coated wrist pin; kit includes:
Piston, rings, pin, clips
14.6:1 76.8 76.78 250
-----
901777 901597 903361 901675
CRF 250R 10-15 Forged Big Bore Big Bore Piston kit; +3.2mm makes 270cc Kit
includes: Piston, rings, pin, clips
13.2:1 80 78.96 270 3.2
-----
901560 901604 901666 901675
CRF 250R 10-15 Forged Big Bore Big Bore Piston kit; +3.2mm makes 270cc Kit
includes: Piston, rings, pin, clips
13.2:1 80 78.97 270 3.2
-----
901561 901604 901666 901675
CRF 250R 10-15 Forged Big Bore Big Bore Piston kit; +3.2mm makes 270cc Kit
includes: Piston, rings, pin, clips
13.2:1 80 78.98 270 3.2
-----
901562 901604 901666 901675
CRF 250R 14-15 Forged Replica Replica Piston kit; Kit includes: Piston, rings, pin,
clips
13.5:1 76.8 76.76 250
-----
903288 901597 901773 901675
CRF 250R 14-15 Forged Replica Replica Piston kit; Kit includes: Piston, rings, pin,
clips
13.5:1 76.8 76.77 250
-----
903289 901597 901773 901675
CRF 250R 14-15 Forged Replica Replica Piston kit; Kit includes: Piston, rings, pin,
clips
13.5:1 76.8 76.78 250
-----
903290 901597 901773 901675
CRF 250R 14-15 Forged High Comp Forged High Comp Piston kit; 14.1:1, Kit
includes: Piston, rings, pin, clips
14.1:1 76.8 76.76 250
-----
903291 901597 901773 901675
CRF 250R 14-15 Forged High Comp Forged High Comp Piston kit; 14.1:1, Kit
includes: Piston, rings, pin, clips
14.1:1 76.8 76.77 250
-----
903292 901597 901773 901675
CRF 250R 14-15 Forged High Comp Forged High Comp Piston kit; 14.1:1, Kit
includes: Piston, rings, pin, clips
14.1:1 76.8 76.78 250
-----
903293 901597 901773 901675
CRF 250R 14-15 Forged High Comp Forged High Comp Piston kit; 14.6:1, Kit
includes: Piston, rings, pin, clips
14.6:1 76.8 76.76 250
-----
903294 901597 903361 901675
CRF 250R 14-15 Forged High Comp Forged High Comp Piston kit; 14.6:1, Kit
includes: Piston, rings, pin, clips
14.6:1 76.8 76.77 250
-----
903295 901597 903361 901675
CRF 250R 14-15 Forged High Comp Forged High Comp Piston kit; 14.6:1, Kit
includes: Piston, rings, pin, clips
14.6:1 76.8 76.78 250
-----
903296 901597 903361 901675
CRF 250X 04-12 Forged Big Bore Big Bore Piston kit; +3mm makes 269cc. Kit
includes: Piston, rings, pin, clips
13.0:1 81 80.99 269
3
-----
901779 901606 901773 -----
CRF 250X 04-13 Forged High Comp Top end piston kit includes: piston, rings, pins,
circlips, top end gaskets, and cam chain
13.4:1 78 77.97 250
903138 -----
-----
-----
-----
CRF 250X 04-13 Forged High Comp Top end piston kit includes: piston, rings, pins,
circlips, top end gaskets, and cam chain
13.4:1 78 77.96 250
903139 -----
-----
-----
-----
CRF 250X 04-13 Forged High Comp Top end piston kit includes: piston, rings, pins,
circlips, top end gaskets, and cam chain
13.4:1 78 77.95 250
903140 -----
-----
-----
-----
CRF 250X 04-13 Forged Replica Top end piston kit includes: piston, rings, pins,
circlips, top end gaskets, and cam chain.
12.9:1 78 77.97 250
903141 -----
-----
-----
-----
CRF 250X 04-13 Forged Replica Top end piston kit includes: piston, rings, pins,
circlips, top end gaskets, and cam chain.
12.9:1 78 77.96 250
903142 -----
-----
-----
-----
CRF 250X 04-13 Forged Replica Top end piston kit includes: piston, rings, pins,
circlips, top end gaskets, and cam chain.
12.9:1 78 77.95 250
903143 -----
-----
-----
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