I was able to work smoothly with the detailed instruction manual. Cruising has become easier and I can cruise normally without opening the throttle too much due to the lower normal rpm, which results in better fuel economy.
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SP TAKEGAWA
Hyper S Stage Bore Up Kit 125cc (Big Throttle Body Specification)
Product # 01-05-0480
4.7 (3 reviews)25,169.43 PHP (65,492 JPY)
Webike Point: +655 pt
(251.72 PHP)
Delivery Information
This item is discontinued.
Product detail
Bore Diameter: 53.5mm / Compression ratio 10.8: 1
[Components] Big throttle body
**The FI-CON 2 has been tested only on vehicles officially sold in Japan.We have not confirmed the compatibility with non-Japanese vehicles.
*For the motorcycles equipped with SP Takegawa engine parts.Do not use in conjunction with engine parts made by other companies.Failure to do so may result in engine malfunction or failure.
*Please do not install any aftermarket H.I.D kit or any other company's LED headlights or fog lamps at the same time.Some ballasts / inverters (voltage conversion devices) emit high-voltage noise that adversely affects digital circuits, causing product failure or malfunction.
*Please do not install the headlight ON / OFF switch and the aftermarket ignition system at the same time.
*When installed with SP Takegawa's exhaust, FI-CON 2 (Injection Controller) is required at the same time.
*When S-stage Big Bore Kit is installed, FI Controller 2 (Injection Controller) must be installed at the same time.
*Always use high-octane gasoline as fuel.
*Depending on the lot, the product may be delivered with the old price and label with the old JAN code before the price change..
■S Stage Big Bore Kit
The S-stage Big Bore Kit allows you to use the stock cylinder head as is, and simply replace the cylinder and piston to make it 125cc.
By changing the stock engine from 110cc to 125cc and installing SP Takegawa sports camshaft and FI-CON 2 (injection controller), the output performance is improved and torque-full riding is realized.
By installing SP Takegawa's exhaust at the same time, the output performance will be further improved.
■Sports Camshaft (N-15/20)
This is the best profile to maximize the performance of the stock cylinder head and improve the output performance.By installing it on the stock engine, the power output in the high RPM range will be improved.
・If you install only sports camshaft with stock piston and stock exhaust, injection controller is not necessary.
■FI Controller 2 (Injection Controller)
If you install engine parts such as big bore on an injected vehicle, the fuel balance will be out of tune.SP Takegawa's injection controller is set up to match SP Takegawa's engine parts
It has a built-in 3D fuel map, which can be set according to the specifications of the bike.Easy to change settings by switching the rotary switch on the main unit, without any need for a PC
is available.In addition, the built-in correction map can be fine-tuned by using the rotary switch on the main unit.
A special harness for each model is included, so it can be installed with minimum wiring work.
■The rev limiter cut function is available only when SP Takegawa sports camshaft is installed at the same time.
■The rev limit speed is the same as stock when using the stock camshaft.■Rev limit speed when using SP Takegawa camshaft: 10500rpm
■Big Throttle Body Kit (Stock air cleaner can be used as it is.).)
It maximizes the performance of the stock cylinder head and achieves high output.You can enjoy the engine characteristic which turns without stress to the high RPM range.
Points of Attention
* If there may be an instruction manual included, it will be written in Japanese.
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Customer Reviews
Reviews with image
Fits:HONDA cross-cub 110 JA45, HONDA Super Cub 110 JA44
Fits:HONDA cross-cub 110 JA45, HONDA Super Cub 110 JA44
May 29, 2021
First time on the 4-stroke hip
Initial BigThrottle+FQuantity:I was planning to use only 1pc. of the gun, but I didn't have a good one to attach to JA45 without messing with my bad wiring, and I even did Bore up for the KillUp afterwards. The work was completed somehow while examining it with Net! The point of remorse is that I should have prepared Knock Pin, isn't it?
I've only done about 150km on it, but it's easier to ride because the torque has been increased from the bottom and I can now control the traction on corners. It also makes a big difference on hills.
After that I added a tachometer to prevent over-revving, but I've only been running it at 7500rpm. I'm looking forward to it!
I'm worried about the durability, but I think I can get away with not turning it except for overtaking, so if I don't turn it too much, what do you think?
Helpful?
Fits:HONDA cross-cub 110 JA45, HONDA Super Cub 110 JA44
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