RBE01010-X10 RB CONCEPT CROSS 10 (X10) .21 3 PORT COMPETITION ENGINE (21급엔진+머플러셋트)

RB X10 Features:

• Top level racing engine
• 3 ports + Multi exhaust system (MES) - Lightened conrod
• Turbo plug
• Turbo combustion chamber
• Turbo 14mm crankshaft (long stroke)
• 14mm main bearing and front side double rubber sealed bearing
• Nylon 9 mm carburetor with 6, 7 and 8mm venturi included
• Taller L2G cooling head
• New strengthened crankcase
• Aluminum orange anodized wrist pin
• Dust protection caps

Spec:

• Contents: 3.49 cc
• Bore: 16.22mm
• Stroke: 16.80mm
• Porting intake: 3
• Porting exhaust: 3
• Crankshaft: 14mm
• Carburetor: Composite 9mm with removable Venturi
• Glowplug: Turbo #01051-6
• Weight: 360 Gr.
• Use: Buggy