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100% Original
7 Days Warranty
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Net Price
Applicable Models
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MOTRA
CHALY 01- CF50-3200001 and later
GORILLA 12V AB27-1899999
GORILLA 12v ab27-1000001 to 1899999
GORILLA 12V AB27-1000001
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Product Detail
Specification
R type41.4mm stock stroke specification
[Set components]
Crankshaft COMP.: Reinforced Crankshaft, Woodruff Key
Description
■Details
This reinforced crankshaft is ideal for the SP Takegawa 88cc / SCUT 106cc big bore engines that use a stock crankshaft.41.4mm stock stroke specification.
X-shaped connecting rods
Forging material is machined, and an X-shaped cross section is adopted.It is lightweight and strong enough, and its buckling stress diffusion and torsional rigidity are greatly improved.Surface shot finish.
Strengthening the Journal Department
A special bearing with a larger inner diameter is used for the crankshaft journal bearing.As a result, the shaft diameter of the journal section, where the stress on the crankshaft is concentrated, can be increased from 20mm to 22mm to increase the strength of the shaft.
Increased crank pin size
The crank pin of the large end is enlarged from stock Φ23.1 to Φ25.1 to increase the strength of the large end part.
This reinforced crankshaft is ideal for the SP Takegawa 88cc / SCUT 106cc big bore engines that use a stock crankshaft.41.4mm stock stroke specification.
X-shaped connecting rods
Forging material is machined, and an X-shaped cross section is adopted.It is lightweight and strong enough, and its buckling stress diffusion and torsional rigidity are greatly improved.Surface shot finish.
Strengthening the Journal Department
A special bearing with a larger inner diameter is used for the crankshaft journal bearing.As a result, the shaft diameter of the journal section, where the stress on the crankshaft is concentrated, can be increased from 20mm to 22mm to increase the strength of the shaft.
Increased crank pin size
The crank pin of the large end is enlarged from stock Φ23.1 to Φ25.1 to increase the strength of the large end part.
Note
・Webike Thailand is an official distributor of SP Takegawa in Thailand.
・Products purchased from Webike Thailand are covered by the product warranty specified by SP Takegawa.
・Products purchased from Webike Thailand are covered by the product warranty specified by SP Takegawa.
Caution
*Please confirm the crankshaft shape drawing on the detailed drawing or the target frame NO. before purchasing.*When replacing the crankshaft, special tools are required to disassemble the engine.
*If you use the stock cylinder, the connecting rod and the cylinder skirt interfere with each other.Please modify the cylinder skirt to avoid this problem.
*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.
Applicable Models
MOTRA
CHALY 01- CF50-3200001 and later
GORILLA 12V AB27-1899999
GORILLA 12v ab27-1000001 to 1899999
GORILLA 12V AB27-1000001
Show more
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