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19.16 USD (3,055 JPY)
Webike Point: +31 pt
(0.19 USD)
Delivery Information
If manufacturer have in stock, ships around 1st Jul. 2026
FITMENT
YAMAHA
Open Fit Model Information Table
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CYGNUS Gryphus
(SEJ4J)All BKG models
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JOG125
(SEJ5J)BKR1
Product detail
[Specification]
Free Length: 117.5mm
Outer Diameter: 57.8mm
Load when in use: 531N
Stock ratio: 15% increase (Cygnus Gryphus) / 17% increase (Jog 125)
**WPC clutch center springs, like weight rollers, are setting parts, so the best spring strength will vary depending on the driver's weight, how much the machine is used, and even the driver's preference for driving characteristics.Installing only the center spring may interfere with gear shifting, resulting in a reduction of the maximum speed.
*There may be changes in product specifications due to the manufacturer's reasons.
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The surface is treated with a composite process that includes WPC to ensure stable performance even when used at high temperatures for long periods of time
The WPC clutch center spring is reinforced to promote pulley shifting in the torque band and quickly and forcibly shift the pulley from a high ratio to a low ratio when accelerating suddenly from deceleration or on a slope, thus providing a more responsive gearshift characteristic.
The surface is treated with a composite process including WPC to ensure stable performance even when used under high temperatures for long periods of time.
Points of Attention
* If there may be an instruction manual included, it will be written in Japanese.
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