- Sale
138.4 ~ USD (21,082 JPY) 171.65 USD Save 19%
Delivery Information
-
Please select product form first.
FITMENT
-
YB125SP
JYM125-3F
-
YX125/DX
JYM125-3G
-
XTZ125
JYM125-9
Product detail
Displacement: 138cc
Bore Diameter: 57mm
Stroke: 54mm (Stock)
Compression ratio: 11.6: 1
Cylinder: Aluminum steel sleeve cylinder
**The parts recommended for installation (Cone Oval Exhaust (Slip-On) Part No. 04-02-0241, Power Silent Oval Exhaust (Slip-On) Part No. 04-02-0242) are for the XTZ125.Cannot be installed on YX125 DX and YB125 SP.The exhaust for the XTZ125 has been certified by the government, but only for stock engines.If you install SP Takegawa engine parts at the same time, it will not be approved.
*There may be changes in product specifications due to the manufacturer's reasons.
*Depending on the lot, the product may be delivered with the old price and label with the old JAN code before the price change..
The S-stage Big Bore Kit allows you to bolt on the stock cylinder head and get powerful output characteristics.
By installing the sports camshaft at the same time, you can maximize the output of the S stage engine and realize the torque-full riding which is completely different from the stock engine.
■Piston
The skirt of the piston is coated with molybdenum to improve the initial adhesion to the cylinder.
Compression ratio 11.6: 1
■Exhaust
The exhaust efficiency is improved and the power output can be increased.
It is also compatible with SP Takegawa's S Stage big bore kit.
Cone oval exhaust (slip-on) Part No. 04-02-0241
Power silent oval exhaust (slip-on) part number 04-02-0242
Points of Attention
* If there may be an instruction manual included, it will be written in Japanese.