■Compatible C
Valve assembled
Displacement: 88cc
Bore Diameter: Φ52
Stroke: 41.4mm (Stock stroke)
Piston: forging
**Image may contain options.
*Not available for Monkey R/RT, Motra, Chaly, and some Super Cub models (models with wide camshafts).([215-1133102] can be used for Monkey R/RT (AB22) by using Rocker Arm Set [303-1133770]).
*The Shari requires modification because the cylinder fin interferes with the leg shield.
*There may be changes in product specifications due to the manufacturer’s reasons.
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Recommended for beginners to monkey tuning with reliable standard specifications!
This is the ultimate LIGHT Big Bore Kit which has been thoroughly reviewed for cost reduction without compromising the quality.
The included cylinder head with an optimized combustion chamber shape improves power and torque throughout the entire range.
High efficiency port shape, big valves, high camshafts (optional), and high comp pistons for each displacement
You can feel the power and torque in the whole range which cannot be compared with the stock.
Points of Attention
* If there may be an instruction manual included, it will be written in Japanese.








