Super Head 4V+R Kit Silver GROM MSX125 Monkey 125 CT125

【SP武川 01-03-0153 Super Head 4V+R Kit Silver GROM MSX125 Monkey 125 CT125 Cylinder Head Engine Parts Takegawa】
■Product Description
Super Head 4V+R (1-cam 4-valve).
By adopting a 1-cam 4-valve head, we have achieved both easy-to-handle power characteristics and high output!

■Detailed Description
●Super Head 4V+R (1-cam 4-valve)
By having two intake and two exhaust valves, the valve curtain area is expanded, achieving high intake and exhaust efficiency.
This original head shape was designed to balance center plug placement, valve挟み角 (valve included angle), combustion chamber shape, and port shape, which are necessary for 4-valve conversion, achieving high output that cannot be obtained with a normal head.
The combustion chamber is precisely finished by NC machining.
●Highest-class SOHC intake and exhaust efficiency
Valve diameter IN: 25mm x 2 / EX: 21.5mm x 2
Valve stem shaft diameter: 4.5mm for both IN and EX.
The adoption of unequal pitch valve springs prevents surging at high RPMs.
●Inspection Breather Cover
An inspection breather cover is included, allowing you to release the internal pressure of the engine by purchasing a separate oil catch tank kit.
The inspection breather cover, inspection cover, and L. cylinder head side cover are made of die-cast aluminum with a barrel polished finish.
●Aluminum Forged Roller Rocker Arm
Reduces friction with the camshaft, achieving smooth operation.
Maximizes power output and maintains output in the mid-to-high speed range.

■Compatible Models
HONDA
GROM (JC61-1000001～1299999)
GROM (JC61-1300001～)
GROM (JC75-1000001～)
MSX125SF
MSX125
Monkey 125 (JB02-1000001～)
CT125 (JA55-1000001～)

■Notes
*Images are for illustration purposes only. Includes products with different sizes and colors.
*Product designs and specifications are subject to change without notice. Please be aware of this.
*This product is made to order, so cancellations are not possible after ordering.
*Due to being made to order, this product may take some time for delivery. Also, without notice, the manufacturer may discontinue the product or change its specifications. Please understand this in advance.