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OS Engines FS-70 Ultimate 34710
For aerobatic,scale and sport models
Displacement
11.50cc(0.702cu.in)
Output
1.1ps/11,000r.p.m.
Bore
25.8mm(1.016in.)
Practical r.p.m.Range
2,000-12,000r.p.m.
Stroke
22.0mm(0.866in.)
Weight
580g(20.4oz.)