ENGINE
361
2015 OFFROAD CATALOG
accessories
body
handlebar
& grips
cables &
levers
engine
fuel &
intake
electrical
& ignition
clutch
drive
bearings
brakes
steering &
suspension
tires
tools &
shop
exhaust
CYLINDER
WORKS
DIRT BIKE CYLINDER KITS
continued
MODEL
YEAR
PRODUCT
APPLICATION
COMPRES-
SION RATIO CYL. DIA.
SIZEOVER-
STANDARD
DISPLACE-
MENT
PART #
HONDA
CONTINUED
CRF 250R 04-09 Big Bore Gasket Kit 269cc Top End Gasket Kit Includes (Head, Base, Exhaust, &
Cam Chain Tensioner Gaskets)
0
0
880008 85.95
G
CRF 250R 04-09 Cylinder Standard Bore 78mm
12.9:1
78
0
249
880164 279.95
G
CRF 250R 04-09 Standard Bore Gasket
Kit
Standard Bore Top-End Gasket Kit. Includes (Head, Base,
Exhaust & Cam Chain Tensioner Gaskets).
0
0
880007 85.95
G
CRF 250R 08-09 Standard Bore HC
Cylinder Kit
Standard Bore Hi-Comp Kit. 13.5:1 comp, 78mm. Includes (Cylin-
der, Piston, Rings, Top-End Gaskets). Uses Vertex #23444.
13.5:1
78
0
249
880013 579.95
G
CRF 250R 08-09 Standard Bore Cylin-
der Kit
Standard Bore Kit. 13.0:1 comp, 78mm. Includes (Cylinder,
Piston, Rings, Top-End Gaskets). Uses Vertex #23443.
12.9:1
78
0
249
880012 559.95
G
CRF 250R 10-12 Big Bore Gasket Kit 291cc Top End Gasket Kit; Includes head, base, cam chain
tensioner, and exhaust
0
0
880157 85.95
G
CRF 250R 10-13 Standard Bore HC
Cylinder Kit
Standard Bore Hi-comp kit. 14.1:1 comp, 76.8mm Includes:
cylinder, piston, rings, top-gaskets. Uses Vertex #23561
14.1:1
76.8
0
249
880016 579.95
G
CRF 250R 10-13 Standard Bore Cylin-
der Kit
Standard Bore kit. 13.2:1 comp, 76.8mm Includes: cylinder,
piston, rings, top-gaskets. Uses Vertex #23510
13.2:1
76.8
0
249
880015 559.95
G
CRF 250R 10-15 Big Bore Cylinder Kit (+3.2mm Big Bore Kit) 80mm makes 270cc. 13.2:1 compression.
13.2:1
80
3.20
270
880018 649.95
G
CRF 250R 10-15 Big Bore Gasket Kit 277cc Top End Gasket Kit
0
0
880017 85.95
G
CRF 250R 10-15 Cylinder Standard Bore 76.8mm
13.2:1
76.8
0
249
880165 269.95
G
CRF 250R 10-15 Standard Bore Gasket
Kit
Standard bore top end gasket kit. Includes (Head, Base, Exhaust,
& Cam Chain Tensioner Gaskets)
0
0
880014 85.95
G
CRF 250R 14-15 Standard Bore HC
Cylinder Kit
Standard Bore Hi-Comp Kit. 14.1:1 comp. 76.8mm. Includes
(Cylinder, Piston, Rings, Pin, Clips, Top End Gaskets). Uses
Vertex #23962.
14.1:1
76.8
249
880239 579.95
G
CRF 250R 14-15 Standard Bore Cylin-
der Kit
Standard Bore Kit. 13.5:1 comp. 76.8mm. Includes (Cylinder,
Piston, Rings, Pin, Clips, Top End Gaskets). Uses Vertex #23961.
13.5:1
76.8
249
880240 559.95
G
CRF 250X 04-13 Big Bore Cylinder Kit (+1mm Big Bore Kit) 256cc. 13.0:1. Uses Vertex #23461. When
using Hot Rods #4195 makes 263cc. Includes (Cylinder, Piston,
Rings, Pin, Clips, Gaskets)
13.0:1
79
1.00
256
880011 649.95
G
CRF 250X 04-13 Big Bore Cylinder Kit (+3mm Big Bore Kit) makes 269cc. 13.0:1 comp. Uses Vertex
#23535 When using Hot Rods #4195 makes 277cc. *Requires
case machining Includes (Cylinder, Piston, Rings, Pin, Clips,
Gaskets)
13.0:1
81
3.00
269
880009 649.95
G
CRF 250X 04-13 Big Bore Gasket Kit 256cc Top End Gasket Kit Includes (Head, Base, Exhaust, &
Cam Chain Tensioner Gaskets)
0
0
880010 85.95
G
CRF 250X 04-13 Big Bore Gasket Kit 269cc Top End Gasket Kit Includes (Head, Base, Exhaust, &
Cam Chain Tensioner Gaskets)
0
0
880008 85.95
G
CRF 250X 04-13 Cylinder Standard Bore 78mm
12.9:1
78
0
249
880164 279.95
G
CRF 250X 04-13 Standard Bore HC
Cylinder Kit
Standard Bore Hi-Comp Kit. 13.4:1 comp. 78mm. Includes
(Cylinder, Piston, Rings, Pin, Clips, Top-End Gaskets). Uses
Vertex #23113.
13.4:1
78
0
249
880006 579.95
G
CRF 250X 04-13 Standard Bore Cylin-
der Kit
Standard Bore Kit. 12.9:1 comp. 78mm. Includes (Cylinder,
Piston, Rings, Pin, Clips, Top-End Gaskets). Uses Vertex #22983.
12.9:1
78
0
249
880005 559.95
G
CRF 250X 04-13 Standard Bore Gasket
Kit
Standard Bore Top-End Gasket Kit. Includes (Head, Base,
Exhaust & Cam Chain Tensioner Gaskets).
0
0
880007 85.95
G
CRF 450R 02-08 Big Bore Cylinder Kit (+4mm Big Bore Kit) makes 488cc. 12.1:1 comp. Uses Vertex
#22966. When using Hot Rods #4148 makes 511cc. Includes
(Cylinder, Piston, Rings, Pin, Clips, Gaskets)
12.1:1
100
4.00
488
880023 649.95
G
CRF 450R 02-08 Big Bore Gasket Kit 488cc Top End Gasket Kit Includes (Head, Base, Exhaust, &
Cam Chain Tensioner Gaskets)
0
0
880022 85.95
G
CRF 450R 02-08 Cylinder Standard Bore 96mm
12.1:1
96
0
449
880167 269.95
G
CRF 450R 02-08 Standard Bore HC
Cylinder Kit
Standard Bore Hi-Comp Kit. 12.5:1 comp, 96mm. Includes (Cylin-
der, Piston, Rings, Top-End Gaskets). Uses Vertex #22900.
12.5:1
96
0
449
880021 579.95
G
CRF 450R 02-08 Standard Bore Cylin-
der Kit
Standard Bore Kit. 12.1:1 comp, 96mm. Includes (Cylinder,
Piston, Rings, Top-End Gaskets). Uses Vertex #23003.
12.1:1
96
0
449
880020 559.95
G
CRF 450R 02-08 Standard Bore Gasket
Kit
Standard Bore Top-End Gasket Kit. Includes (Head, Base,
Exhaust, & Cam Chain Tensioner Gaskets).
0
0
880019 85.95
G
CRF 450R 09-12 Big Bore Cylinder Kit (+3mm Big Bore Kit) makes 478cc. 12.0:1 compression. Uses
Vertex #23534. When using Hot Rods 4193 makes 500cc .
Includes (Cylinder, Piston, Rings, Pin, Clips, Gaskets)
12.0:1
99
3.00
478
880028 649.95
G
CRF 450R 09-12 Standard Bore HC
Cylinder Kit
Standard Bore Hi-comp kit. 12.9:1 comp, 96mm Includes: cylin-
der, piston, rings, top-gaskets. Uses Vertex #23456
12.9:1
96
0
449
880026 579.95
G
CRF 450R 09-12 Standard Bore Cylin-
der Kit
Standard Bore kit. 12.0:1 comp, 96mm Includes: cylinder, piston,
rings, top-gaskets. Uses Vertex #23455
12.0:1
96
0
449
880025 569.95
G
CRF 450R 09-15 Big Bore Gasket Kit 478cc Top End Gasket Kit Includes (Head, Base, Exhaust, &
Cam Chain Tensioner Gaskets)
0
0
880027 85.95
G
CRF 450R 09-15 Cylinder Standard Bore 96mm
12.0:1
96
0
449
880168 279.95
G
CRF 450R 09-15 Standard Bore Gasket
Kit
Standard bore top end gasket kit. Includes (Head, Base, Exhaust,
& Cam Chain Tensioner Gaskets)
0
0
880024 85.95
G
