●Displacement: 88cc ●Compatible models: Monkey (12V)/Gorilla (12V)/Monkey Baja/JAZZ ●Accessories: Aluminum cylinder, piston, piston ring, gaskets, PC20 carburetor, manifold, throttle cable, Φ35 power filter, setting main jet, moped type 2 stickers, etc. ●Big fin for improved heat dissipation ●Flat shape to match the normal head shape. The piston ring is a 3-ring type with excellent sealing performance at high rotations.

Easy-to-handle PC20 big carburetor & power filter set. A throttle cable that is just the right size for the normal handle is included. Furthermore, a high camshaft is included to increase power across the entire range from low to medium speeds to the highest rotation range. Adopts a big fin cylinder with high heat dissipation. Bore up kit that uses a normal head. A simple bore up kit that uses a normal cylinder head. Ideal for first-time bore ups, you can easily experience increasing torque and power in the low and medium speed range. Lightweight aluminum alloy, highly durable cast iron sleeve cylinder & piston set. The cylinder uses large fins and exhibits a high cooling effect. In the case of the 88cc kit (φ52 cylinder), the cylinder can be reused and later upgraded to a hyper head, and by replacing the crankshaft, it can be upgraded to a maximum of 110cc specification. Please use it as the first step in 4 mini customization. [Compatible models] Monkey/Gorilla 12V (Frame No.: Z50J-2000001, AB27-1000001~) Monkey Baja (Frame No.: Z50J-1700001~) JAZZ (Frame No.: AC09-1000030~) * Vibration due to bore up and engine noise will increase. *Please install an oil cooler and oil temperature gauge to control the oil temperature. Continuous driving at high temperatures (over 100°C) may damage the engine. *Requires separate parts to be installed at the same time (reinforced clutch, reinforced oil pump, reinforced cam chain). If you use genuine parts, the engine may not be able to withstand the increased power and may be damaged. *In order to achieve the specified performance, the muffler must be replaced.


Manufacturer: Daytona Brand: Daytona Model name: Bore up kit normal head series Packing size: 31.4 x 28.5 x 11 cm; 2.79 kg
Manufacturer reference: ‎19999
Certification: ‎1 year from date of delivery. A statement of delivery is required. We guarantee this product only for use within Japan.
Product weight: ‎2.79 Kilograms