Stage6 Cylinder Sport PRO MKII 47.6mm 12mm Piston Pin 70cc Aluminum Big Bore Kit Duo Combo (Aprilia, JOG, Zuma 50)
Description: Stage6 Cylinder Sport PRO MKII 47.6mm 12mm Piston Pin 70cc Aluminum Big Bore Kit Duo Combo for Aprilia, JOG, Zuma 50, and many other 50cc base engines. The Stage6 Sport Pro 70cc aluminum cylinder is a good and affordable cylinder that has been popular with many tuners - and now Stage6, with their new Sport Pro MKII, is taking it one step further. A completely new design incl. new transfer ports cater for 2 hp more, which with the right components results in 14-17 hp right out of the box. The appearance is based on the pentagonal shape of the R/T cylinders. The head is a one-piece construction with cast scavenging passages for better heat transfer. The piston used is a replica of the R/T version, with a domed crown and 0.8mm ring to increase performance and improve thermal stability. We are sure that this cylinder will set new standards in the tuning scene.
Includes the following Cylinder, Base gasket, Piston, Ring, Piston pin, Circlips, Cylinder head, and Head gasket.
1. Includes Cylinder 47.6mm, Piston + Rings, Gaskets (base gasket, steelhead gasket), Wrist pin, and Circlips.
• 1x Cast-Alumin Piston: 47.6mm
• 1x Piston Rings: 47.6mm
• 1x Wrist Pin w/G-clips: 12mm x mm x mm
• 1x Cast-Iron Cylinder: 47.6mm
• Outer Sleeve Diameter: mm
• Overall Height (w/sleeve): mm
• Cylinder Height (w/o sleeve): mm
2. Includes Cylinder Head 47.6mm, Valve Assembly.
• 1x Cylinder Head Stud Space: 47.6mm / H: mm / Intake Port: mm / Exhaust Port: mm
• Overall Height (w/valves) H: mm
• Cylinder Height (w/o valves): mm
• Made in Italy
• Fit Aprilia 50
• Fit JOG 50
• Fit Zuma 50
Supported Models: Aprilia Amico 50, Aprilia Area 51, Aprilia Gulliver 50 AC, Aprilia Rally 50 AC, Aprilia SR 50 AC, Aprilia Scarabeo 50, Aprilia Sonic 50 AC, Benelli 491 GT 50, Benelli 491 RR 50, Benelli 491 ST 50, Benelli 491 Sport 50, Benelli K2 50, Benelli Naked 50, Benelli Pepe 50, Beta Ark 50 AC, Beta Ark 50 LC, Beta Chrono 50, Beta Eikon 50, Beta Quadra 50, Beta Tempo 50, Buffalo Fox 50, Buffalo Rex 50, Buffalo Wind 50, Italjet Dragster 50, KTM Ark 50, Kreidler Florett 50, MBK Booster 50, MBK Flipper 50, F10 50 Jetline, Malaguti F12 Phantom 50 AC, Motobi Pesaro 50, Motowell Magnet RS 50, Rex (Jinan Qingqi) Escape 50, Streak Access 50, Yamaha Aerox 50, Yamaha BWS 50, Yamaha Jog 50, Yamaha Zuma 50 and virtually any other scooter engine with these measurements.
Item Weight & Product Dimensions:
• 1.456 Pounds | 4.567" (L) x 4.275" (W) x 2.776" (H)
• 2.193 Pounds | 5.227" (L) x 5.323" (W) x 2.598" (H)