Honda 400EX 400X 89mm Big Bore Kit Valves Springs Stage 2 Hotcam +4 440c Top End
12100-KCY-670 12191-KCY-672 13011-KCY-670 13101-KCY-670 90601-KA5-000 13111-KCY-670 12251-HN1-003 12391-KCY-671 14560-KCW-851 12100-HN1-A7014711-KCY-670, 14721-KCY-670 14411-KCY-670, 14431-KCY-670, 14445-KF0-000 14446-KF0-000,14751-KCY-670, 14761-KG0-003 14451-MBV-000, 14775-KCY-670 14126-KV2-940
89mm cylinder
89mm Wiseco or Wossner forged piston
Hi-temp piston rings
Chrome wrist pin
Circlips
Cometic top-end gasket kit
Hotcams Stage 2 Camshaft
Cam bearings
Talon TITANIUM cylinder stud kit
HD timing chain
Hardened steel intake and exhaust valves
Valve springs and retainers
Valve stem seals
Stickers
Runs on pump or race gas
No case or head mods required
6-month warranty*
BRAPPPPPPPPPP!
12100-KCY-670 12191-KCY-672 13011-KCY-670 13101-KCY-670 90601-KA5-000 13111-KCY-670 12251-HN1-003 12391-KCY-671 14560-KCW-851 12100-HN1-A7014711-KCY-670, 14721-KCY-670 14411-KCY-670, 14431-KCY-670, 14445-KF0-000 14446-KF0-000,14751-KCY-670, 14761-KG0-003 14451-MBV-000, 14775-KCY-670 14126-KV2-940
Original: $26,021.00
-70%$26,021.00
$7,806.30

























Description
12100-KCY-670 12191-KCY-672 13011-KCY-670 13101-KCY-670 90601-KA5-000 13111-KCY-670 12251-HN1-003 12391-KCY-671 14560-KCW-851 12100-HN1-A7014711-KCY-670, 14721-KCY-670 14411-KCY-670, 14431-KCY-670, 14445-KF0-000 14446-KF0-000,14751-KCY-670, 14761-KG0-003 14451-MBV-000, 14775-KCY-670 14126-KV2-940
89mm cylinder
89mm Wiseco or Wossner forged piston
Hi-temp piston rings
Chrome wrist pin
Circlips
Cometic top-end gasket kit
Hotcams Stage 2 Camshaft
Cam bearings
Talon TITANIUM cylinder stud kit
HD timing chain
Hardened steel intake and exhaust valves
Valve springs and retainers
Valve stem seals
Stickers
Runs on pump or race gas
No case or head mods required
6-month warranty*
BRAPPPPPPPPPP!
12100-KCY-670 12191-KCY-672 13011-KCY-670 13101-KCY-670 90601-KA5-000 13111-KCY-670 12251-HN1-003 12391-KCY-671 14560-KCW-851 12100-HN1-A7014711-KCY-670, 14721-KCY-670 14411-KCY-670, 14431-KCY-670, 14445-KF0-000 14446-KF0-000,14751-KCY-670, 14761-KG0-003 14451-MBV-000, 14775-KCY-670 14126-KV2-940
























