This product is originally for PCX, but I used it for PGO TIGRA125
I used to put in a certain company's for PCX Drive pulley kit, but when it was first introduced It is not possible to avoid the situation where the engine rotation is lowered at high speed, and the engine speed is higher than that of PCX The rotation-oriented TIGRA125 High CamshaftHigh- it was not compatible with the compressionSpec
There is a Graph of Chassis dynamo in this KIT of Takekawa as well as a certain company's product description As far as I can compare them, the engine speed and power doesn't drop much at high speeds I decided to give it a try because it was in Spec
I took various measurements in Stock condition
Belt friction surface angle; 14.5 degrees
Smallest and largest diameter of the Belt friction surface; 36mm/118mm
Stacked thickness:36mm (Ramp Plate+Roller+Drive pulley)
I felt that I needed to do some work on the product before I installed it, so I did It was
1. Air Leutor with a Rubber Wheel:The sharp edges and unevenness of the sliding surfaces are polished to equalize
2. Because of the importance of the Start dash, the smallest diameter of the Belt friction surface is Large for the Stock I didn't like it because it was too tight, so I didn't change the angle, but machined it on the lathe to make the minimum diameter about 29mm It was
3. Add a groove for grease pool at the bearing part of the boss fitting part of Pulley
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The Way and Roller that came with it was around 7g, but it was too light, so I changed to a 10g or so It was
For center spring, we used the TIGRA125NORMAL as usual (PCXNORMAL ratio +20%(Load at maximum compression)
There was some improvement, but there was a tendency for the Engine RPM to drop at high speeds, and a tendency for the engine to be lowered The trend of KICKDOWN dullness remained
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I talked about it in one of the Scooter PartsShop and the strength of Center spring Isn't that enough? I was told that
AdvancedPro, which was temporarily withdrawn due to concerns about factors contributing to premature belt damage Reinforced Center Spring (+20% @Largeest compression length) When I threw in the
The tendency for the Engine RPM to drop at high speeds and the sluggishness of the KICKDOWN has disappeared
After the introduction of PCXDriven+PCXBelt, the separation of the PCXDriven+PCXBelt, which had previously occurred over 1,000 km I'm going to say that Trouble is probably Large sturdy since it's all gone
In addition, there are some things you should prepare in advance to equip TIGRA
1. Driven Assembly of PCX125 JF28 (ThailandHondaSpec.) Bearing change required
2. PCX125 JF56's 23mm wide OEM Belt (23100-K35-V01)
3. PCX125 JF81Drive pulley boss 49mm long (22105-K97-T00)
4. Spacer (Thickness:4.3mm) Ramp Plate back insertion
46.71 USD (6,930 JPY)
Delivery Information
This item is discontinued.
Product detail
Included: Recommended weight roller 8.5 x 6pcs.
**The universal holder is required for the replacement of the high speed pulley.
*Depending on the lot, the product may be delivered with the old price and label with the old JAN code before the price change..
≪This is a high speed pulley kit suitable for stock engine, stock exhaust and SP Takegawa exhaust.≫
■Details
The recommended weight rollers (8.5gX6) are included, so you can increase the maximum speed by about 10% by installing it on your stock car.Also, by installing SP Takekawa's exhaust at the same time, it is possible to achieve maximum speed and stable output while extracting the output of the stock engine.
Points of Attention
* If there may be an instruction manual included, it will be written in Japanese.