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Quantity
100% Original
7 Days Warranty
Free Cashback
Net Price
Applicable Models
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CT125 JA55-1000001 and later
Product Detail
[Description]
The crankshaft journal has been changed from a 3-point to a 4-point support to reduce crankshaft wobble at high rpm and to increase the durability of the stock crankshaft.
■Details
Since the generator of CT125 is mounted on the L. crank case cover, the flywheel mounting direction is outward (at the end of the shaft).
Because of this, the rotating weight of the heavy flywheel is placed on the outside of the crankshaft tip, and the load during acceleration and deceleration is doubled in the engine with improved pickup.
This may cause interference between the generator and flywheel, which may adversely affect the ignition timing or, in the worst case, damage the crankshaft.
This product has a ball bearing in the stator to change the crankshaft journal from a 3-point support to a 4-point support to limit the crankshaft runout that occurs in the high RPM range of a bored-up engine.
By limiting the runout, the durability of the stock crankshaft can be increased.
■Patent pending structure
No need to replace the crankshaft, the crankshaft journal can be supported at 4 points by installing the crankshaft to the stock parts.
■Details
Since the generator of CT125 is mounted on the L. crank case cover, the flywheel mounting direction is outward (at the end of the shaft).
Because of this, the rotating weight of the heavy flywheel is placed on the outside of the crankshaft tip, and the load during acceleration and deceleration is doubled in the engine with improved pickup.
This may cause interference between the generator and flywheel, which may adversely affect the ignition timing or, in the worst case, damage the crankshaft.
This product has a ball bearing in the stator to change the crankshaft journal from a 3-point support to a 4-point support to limit the crankshaft runout that occurs in the high RPM range of a bored-up engine.
By limiting the runout, the durability of the stock crankshaft can be increased.
■Patent pending structure
No need to replace the crankshaft, the crankshaft journal can be supported at 4 points by installing the crankshaft to the stock parts.
Note
* The image is only for reference. The image shown may differ from the actual product.
Caution
*Before purchase, you have to check the current normal crankshaft of the engine. If the crankshaft is running above the standard value, the crankshaft needs to be re-checked or replaced.
*The special tool rotor holder (00-01-1001) is required to remove the flywheel nut.
*Please note that the product specification may change due to manufacturer reasons.
*The special tool rotor holder (00-01-1001) is required to remove the flywheel nut.
*Please note that the product specification may change due to manufacturer reasons.
Applicable Models
CT125 JA55-1000001 and later
