Released last year, the X10 has already established itself as a benchmark for performance, stability

Newcomer in the RB range, the Fire 11 is a very powerful engine, able to propel both buggy and truggy easily. The F11 comes with the RB 'black coated' crankcase and a 7 ports + 2 by pass sleeve providing big power at both low and high rpm. This engine is the perfect weapon for throttle addicts for a very affordable price.

RB Fire 11 Features:

• 7 ports + 2 by pass
• Lightened conrod
• Turbo plug
• Turbo combustion chamber
• 14mm bi-turbo crankshaft (long stroke)
• 14mm rear bearing
• 9mm nylon carburetor with 9mm venturi included
• L2G cooling head
• Strengthened crankcase black coated
• Aluminum orange anodized wrist pin
• Dust protection caps

Spec Check:

• Contents: 3.49 cc
• Bore: 16.22mm
• Stroke: 16.80mm
• Porting intake: 7
• Porting exhaust: 1
• Crankshaft: 14mm
• Carburetor: Nylon 9mm
• Glowplug: TURBO #01051-6
• Weight: 362 Gr.