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![XGS72910 SM/SI Gear Set-Mad 4 Heli](http://mad4heli.com/cdn/shop/files/SI-Gear-Set-xpert-35033157_436x436.jpg?v=1730392449)
XGS72910
- P/N: XGS72910
- Specialize Gear Set
- For : SI-4531, SN-4601, SN-4501, SM-4501, SM-4601, SI-4502-HV, SI-4601-HV, SN-4601-HV, SN-5501-HV, SM-4601-HV, SM-5501-HV, SM-6601-HV, AS-9501-HV(A1+)