Hyper Tuning Kit (with Big Throttle Body)

【武川 01-02-0058 Hyper Tuning Set (with Big Throttle Body) CT125 Motorcycle Custom TAKEGAWA】
■ Product Description
The Hyper Tuning Set (with Big Throttle Body) includes a high-compression piston kit, an FI-CON TYPE-X (injection controller), and a big throttle body kit.

【High-Compression Piston Kit】
By replacing the piston, output can be increased without changing the displacement and using the stock cylinder head and stock cylinder.
This piston is meticulously designed to achieve higher compression ratio, higher combustion efficiency, and lower friction, pursuing the optimal piston shape. High-rigidity forged aluminum material is adopted to withstand higher compression ratios.
Bore diameter 50mm (same as stock bore diameter) Compression ratio: High-compression piston 12.5:1 (stock piston 10.0:1)
When installing the high-compression piston, the stock camshaft cannot be used. Additionally, when installing the high-compression piston, simultaneous installation of SP Takegawa Sports Camshaft, large capacity injector (G-6), and FI-CON TYPE-X is required.
Requires high-octane gasoline.

【Sports Camshaft (N-10)】
Optimal profiles that maximize the performance of the stock cylinder head improve output performance. Installing it on a stock engine enhances output in the high-rpm range.
By removing the decompression parts from the stock camshaft and installing them on the sports camshaft, it becomes an auto-decompression specification.

【Big Throttle Body Kit Φ28 (for stock cylinder head)】
This product is an original "Big Throttle Body Kit" developed by SP Takegawa for SP Takegawa engine parts. It fits compactly around the engine and can be installed without compromising the vehicle's silhouette. Furthermore, no modification to the cowl or wiring is required for installation.

・Large Capacity Fuel Injector (G-6)
This is a large capacity fuel injector for vehicles equipped with SP Takegawa's high-compression piston and S-Stage big bore kit.
This product may cause malfunction if installed on a vehicle with engine specifications other than those specified.
For CT125 (JA65-1000001～1099999), installing this product on a stock vehicle or a vehicle equipped with SP Takegawa engine parts will not improve performance.

【FI-CON TYPE-X (Injection Controller)】
This is an injection controller that can be connected to the genuine ECU with a coupler. Since each MAP tailored to each engine specification is preset, basic operation is completed and riding is possible by simply selecting the MAP that matches your big bore kit or throttle body specifications on your smartphone or PC. It also offers advanced users the opportunity to enjoy setting adjustments based on existing MAPs or creating new MAPs according to their preferences. When connected to a PC or smartphone with the engine running, it offers convenient setting features such as a tachometer screen and throttle opening graph screen, as well as engine temperature monitoring. It also includes a rev limit function.
Can be installed simultaneously with the Honda genuine immobilizer alarm.
To use FI-CON TYPE-X, a compatible PC or smartphone is required. If you cannot provide the necessary conditions, you will not be able to use it. Also, since software and apps need to be downloaded, an internet connection is required.
Please note that the app is paid.

■ Compatible Models
CT125 (JA65-1100001～)
*A separate kit is available for CT125 (JA65-1000001～1099999).

■ Precautions
*Due to the significant increase in engine output and torque with the installation of the SP Takegawa high-compression piston kit, the crankshaft experiences increased stress such as twisting and deflection. SP Takegawa recommends simultaneous installation of a crankshaft support adapter to reduce the load on the crankshaft.
*The crankshaft support adapter enhances crankshaft durability by suppressing twisting and deflection by adding ball bearing support to the flywheel end of the crankshaft.
Crankshaft Support Adapter for CT125 (JA65) 01-10-0150
*Images are for illustration purposes only. Includes products with different sizes and colors.
*Product designs and specifications may change without notice. Please understand.