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343.05 USD (54,688 JPY)
Delivery Information
In Stock : 1 left, Ships within 24 hours.
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GROM
(JC61-1300001-)
GROM
(JC61-1000001-1299999)
GROM
(JC75-1000001-)
MONKEY125
(Thai Model/MLHJB02)
Fitment: JDM models only. Not compatible with international specification models.
Material: All-aluminum ceramic-plated cylinder
Compression Ratio: 11.0:1
Bore Diameter: 63 mm
Stroke: 57.9 mm (stock)
Piston: High-octane gasoline specification (standard)
Included Components: S-Stage Eco Big Bore Kit, Sports Camshaft
** Requires simultaneous installation of an injection controller. Specific injection controller varies by vehicle and frame number. For simultaneous purchase, please select the Hyper S-Stage kit designated for your specific vehicle.
* Displacement exceeds 125cc; therefore, it cannot be registered as a light motorcycle for use on public roads. For competition use only.
* SP Takegawa recommends installing a crankshaft support adapter to mitigate stress, twisting, and deflection on the crankshaft caused by increased engine output and torque.
* Designed for JDM. International street-legal compliance not guaranteed.
* Manufacturer specifications are subject to change without notice.
* Products may occasionally be shipped with labels reflecting previous pricing or old JAN codes due to inventory rotation..
S-Stage Big Bore Kit 181cc
Increases engine displacement from the stock 124cc to 181cc by replacing the cylinder and piston. When paired with an injection controller, it delivers torque-heavy output characteristics distinct from stock. The cylinder is constructed from all-aluminum with ceramic plating for enhanced durability, airtightness, and heat dissipation.
Sports Camshaft (N-20)
Engineered with an optimal profile to maximize stock cylinder head performance and boost output, particularly in the high-RPM range. When installing the N-20 camshaft, transferring the decompression components from the stock camshaft enables the automatic decompression feature.
Points of Attention
* If there may be an instruction manual included, it will be written in Japanese.
Reviews with image
Fits:HONDA CT125 Hunter Cub CT125 Hunter Cub (JA55-1000001-), HONDA GROM GROM (JC61-1000001-1299999), HONDA GROM GROM (JC61-1300001-), HONDA GROM GROM (JC75-1000001-), HONDA Monkey 125 Monkey 125 (JB02-1000001-)
Installed on: HONDA CT125 Hunter Cub
Apr 17, 2023
Quality kit as always with Takegawa
This is a high quality nikasil cylinder and cast piston kit. I have installed this with two base gaskets for 10.2 to 1 CR so I run lower quality fuel in rural places. Ring's needed to be gapped, out of the box the top ring was looser than the second ring. The cam being compatable with the stock decompression mechanism is a nice benefit for stock like starting.
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