Product detail
 
**You will need to check your current stock crankshaft before purchasing.
*If the crankshaft has runout more than the standard value, it is necessary to remove the runout or replace the crankshaft.
*Cannot be used with SP Takegawa 3 point crankshaft.The generator cover included with this product is not the same as the cover included with the 3-point crankshaft or the generator cover sold separately (part no05-02-0011AL) is different from.
*The generator cover included with this product is a generator cover for the crankshaft support adapter only.
*Images may contain other products.
*There may be changes in product specifications due to the manufacturer's reasons.
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The crankshaft journal has been changed from a two-point to a three-point crankshaft support to reduce crankshaft wobble at high rpm and increase the durability of the stock crankshaft
This product can be installed to the crankshaft without disassembling the crank case. 3-point support can be achieved by simply installing this product to the crankshaft.

■Details
The flywheel attached to the end of the crankshaft is very heavy and puts a lot of stress on the shaft part such as torsion and deflection.
With the increase in engine speed and output, this burden increases and becomes more severe.
This may cause damage to the crankshaft or the engine itself.
This product has a ball bearing in the generator cover made by SP Takegawa, which changes the crankshaft journal from 2 point support to 3 point support and limits the crankshaft runout that occurs at high rpm of the big bore engine.
By limiting the runout, the durability of the crankshaft can be improved.

■Compatible parts
Compatible with all types of crankshafts (except for 3-point crankshafts) for SP Takegawa's 12V Monkey and Gorilla as well as stock crankshafts.
SP Takegawa Super Street Outer Rotor can also be installed at the same time.

■Generator cover with built-in bearing for crankshaft support adapter included
The die-cast generator cover for the included crankshaft support adapter has a built-in bearing for 3-point support.
The surface of the aluminum die-cast cover is painted silver.
In the center, a cover cap made of finely machined aluminum with a silver anodized surface is adopted.
SP Takegawa's generator cover allows you to replace the drive sprocket without removing the cover.

■Patented structure
No need to replace the crankshaft, the crankshaft journal can be supported at 3 points by installing the crankshaft to the stock parts.
Points of Attention
* If there may be an instruction manual included, it will be written in Japanese.