Hobbywing erun Combo XR10 Stock 2S G2 ESC & V10 G4R 13.5TE Motor

Features

• Race-proven performance tuned for 1/10 - 1/12 STOCK class dominance.
• Stay legal at ROAR-sanctioned events and tracks enforcing "ROAR Approved Motors" while enjoying enhanced cooling and performance from the open, non-epoxy design.
• Fully compliant and future-proof under current ROAR rules. This non-epoxy G4R version meets the updated ROAR spec motor requirements (no epoxy windings allowed starting September 1, 2025
• Built to the team's exact specifications with the pre-installed High Torque Tuning Rotor (the setup our race team and top event competitors use 99.9% of the time for superior punch, torque delivery, and consistency), delivering the edge you've seen on podiums without individual hand-tuning.
• Elite heat management for sustained power under pressure. Innovative fully exposed stator core maximizes heat dissipation surface area, combined with a large rear-end opening structure, ensuring cooler, more consistent runs during long mains and qualifying heats, with improved airflow thanks to the non-epoxy construction.
• Dual sensor port versatility for flexible wiring and layout options, accommodating any chassis or installation preference without compromise.
• User-friendly high-current solder tabs. Custom widened copper bar spacing makes soldering wires faster, cleaner, and more reliable - perfect for quick pit changes or precise builds.
• Precision linearity and smoothness. High-precision Hall sensors paired with a meticulously balanced, high-torque rotor deliver exceptional throttle feel, predictable power delivery, and zero cogging for total driver confidence and control.
• Built to dominate with premium components. High-performance stator core, 220deg C high-temperature-resistant enameled wire, ultra-precise high-strength bearings, and heavy-duty copper solder tabs engineered for extreme current endurance, ensuring reliability and longevity in the toughest spec racing environments.

ESC Specifications

• 34.8x30x13.8mm / 63g(w/ wires)3 select-to-use profiles applicable to 1/10 RC car racing.
• Data logging for recording the maximum ESC/motor temperature, motor RPM, and others in real time.
• Separate PRG/FAN port is able to power an external fan for maximize cooling performance or connect a LCD program box or OTA Programmer to the ESC.
• Multiple protections: low-voltage cutoff protection, ESC and motor thermal protection, and fail safe (throttle signal loss protection),reverse polarity protection (the external standard cappack will still be damaged if battery reversal occurs).
• Firmware upgrade via Hobbywing multifunction LCD Pro program box or OTA Programmer (item sold separately) 

Motor Specifications

• KV (No-Load): 4100KV
• LiPos: 1-2S
• No-Load Current (A): 5.4A
• Max. Output Power (W): 297W
• Current @ Max. Output Power (A): 70.7A
• Diameter/Length (mm): D=35.8mm (1.41in); L=51.3mm (2.02in)
• Shaft Diameter/Length (mm): D=3.175 (0.125in); L=13.90mm (0.55in)
• Stock Rotor: D7-12.5*25.2-HUS
• Bearing Size (mm): Front: D9*D4*T4; Rear: D8*D3*T4
• Poles: 2
• Weight (g): 158g
• Applications: 1/10 STOCK Racing