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■Heavy duty crankshaft Kit(57.9mm Stock stroke)
High strength and light weight “X cross-sectional shape” connecting rod, compared to the stock crankshaft, it has significantly strengthened and is correspondence with high-spec engines.
As a result, it has significantly strengthened (compared to the stock crankshaft) and is correspondence with high-spec engines.

商品詳細

Heavy duty crankshaft Kit(57.9mm Stock stroke)

Heavy duty crankshaft Kit(57.9...

税込価格 54,780 円
対応車種 GROM・MSX125・Monkey125
:GROM(JC61-1000001〜1299999)
:GROM(JC61-1300001〜/JC75-1000001〜)
:MSX125
:MSX125SF
:Monkey125(JB02-1000001〜)

Target Special parts Takegawa mounting engine parts
S-Stage Bore Up Kit 181cc
Super head4V+R Bore Up Kit 181cc

Caution
The connecting rod and stock cylinder skirt interfere with each other when using a stock cylinder and an e-Stage 143cc bore-up kit.
Need to modify the cylinder skirt to avoid it.
Please check the engine specifications before purchasing.
品番 01-10-0143

Heavy duty crankshaft Kit(57.9mm Stock stroke) X cross-sectional shape connecting rod

■ X cross-sectional shape connecting rod

Machined forged material to “X cross-sectional” shape.
It is lightweight and secures sufficient strength, and the diffusion of buckling stress and torsional rigidity are greatly improved.
The surface is shot peening processed.

■ Heavy duty crankshaft Kit

It is a kit that the L.Crankcase cover gasket, R.Crankcase gasket and the Dai hard α Cam chain is attached to the Heavy duty crankshaft.

■ Note

The connecting rod and stock cylinder skirt interfere with each other when using a stock cylinder and an e-Stage 143cc bore-up kit.
Need to modify the cylinder skirt to avoid it.
Please check the engine specifications before purchasing.
When assembling the crankshaft, if any deterioration or damage is found on the OEM parts, be sure to replace them with new parts.

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