S-Stage α Bore Up Kit 145cc Super Cub 110 Cross Cub 110

【SP武川 01-05-5470 S-Stage α Bore Up Kit 145cc Super Cub 110 Cross Cub 110 Engine Parts Takegawa】
■Product Description
The S-Stage α Bore Up Kit includes the S-Stage Bore Up Kit and an FI-CON TYPE-X (Injection Controller).

■Detailed Description
●S-Stage Bore Up Kit 145cc (with Sports Camshaft)
This bore up kit changes the displacement from the stock 110cc to 145cc by changing the cylinder and piston.
When installed simultaneously with the FI-CON TYPE-X (Injection Controller), it achieves a torquey output characteristic unlike the stock engine.
The cylinder is an aluminum cylinder with a cast iron sleeve.
Bore diameter 54mm. Stroke 63.1mm (stock). Compression ratio 11.3:1.
Since the SP Takegawa M5 temperature sensor can be installed on the cylinder, you can measure the cylinder temperature by purchasing a separate thermometer (Compact LED Thermometer with M5 Temperature Sensor).
*Since the displacement will be 125cc or more, it cannot be ridden on public roads as a Class 2 moped. It is for competition use only.
●Sports Camshaft (N-10)
Optimal profiles maximize the performance of the stock cylinder head, improving output performance. When installed on a stock engine, it improves 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.
●FI-CON TYPE-X (Injection Controller)
This is an injection controller that can be connected to the genuine ECU with a coupler.
It comes with preset MAPs for each engine specification, so simply select the MAP that matches your bore up kit or throttle body specification using your smartphone or PC, and the basic operation is complete, allowing you to ride.
Based on existing MAPs, you can enjoy setting adjustments to your liking or creating new MAPs, which will be satisfying for advanced users.
It can be connected to a PC or smartphone while the engine is running, and in addition to convenient tachometer and throttle opening graph screens for tuning, engine temperature monitoring is also possible.
It features a rev limit function.

■Compatible Models
HONDA
Super Cub 110 (JA59-1000001～)
Cross Cub 110 (JA60-1000001～)

■Precautions
*The image is for illustration purposes only. It includes products with different sizes and colors.
*Product designs and specifications are subject to change without notice. Please understand.
*By installing the SP Takegawa bore up kit, engine output and torque will significantly increase, which increases the stress on the crankshaft due to twisting and deflection. SP Takegawa recommends simultaneously installing a crankshaft support adapter to reduce the load on the crankshaft. The crankshaft support adapter supports the flywheel end of the crankshaft with a ball bearing, suppressing twisting and deflection and increasing crankshaft durability.
*This product is made to order, so cancellations are not possible after ordering.
*Since this is a made-to-order product, delivery may take some time. Also, the manufacturer may discontinue or change specifications without prior notice. Please be aware of this beforehand.