CYLINDER KIT 04-09 CRF250 81mm, WORKS CYCLINDER 11001-K01

Honda
CRF 250R 2004 - 2009,
CRF 250X 2004 - 2017,

+3mm Big Bore 81mm. Complete Cylinder Kit - 269cc - 11001-K01

(+3mm Big Bore Kit) makes 269cc. 13.0:1 comp. Uses Vertex

#23535. When using Hot Rods #4183 makes 277cc.
*Requires case machining. Includes (Cylinder, Piston, Rings, Pin, Clips, Gaskets)

Part Number: 11001-K01

Part No. 56-K100.81.K.W (oro2u.com)

NOTE:  Requires case machining; instructions included

Cross reference numbers ONLY.
422-11001K, 0931-0118, 733712, 2055, HR11001K01, 77000-35, 12100-KRN-672, 12100-KRN-730, 12100-KRN-731, WT400210100009, P400210100009,

REPLACEMENT PARTS

• Replacement Big Bore Cylinder:  Order No. 140408
• Replacement Big Bore Piston Kit:  Order No. 131447S
• Replacement Big Bore Piston Rings:  Order No. 131447SR
• Replacement Big Bore Gasket Kit:  Order No. 263948

Included Items:  

(1) Cylinder  

(1) Piston

(1) Wrist pin

(2) Cir-clips