Hobbywing Ezrun 4278sd 2250kv Black G2r 1/8th Sensored Motor

Engineered for serious 1/8th scale racing, the Hobbywing Ezrun 4278SD delivers sensored performance with a smooth, linear throttle response. This brushless motor combines 2250KV power with intelligent compatibility—it pairs seamlessly with the EzRun MAX8 G2S ESC to unlock automatic tuning and advanced overheat protection that safeguards your investment. Whether you're piloting a buggy or monster truck through mud, sand, or wet conditions, the IP67-rated waterproof design protects both the output shaft and wire housing from the elements.

Built to last, this RC motor features a CNC-machined aluminium alloy shell, first-line brand bearings, ultra-thin silicon steel laminations, and high-temperature copper windings. When you invest in a radio controlled car setup, durability matters—and Hobbywing motors are engineered accordingly. As an established Hobbywing motor UK supplier, we recommend this as part of a complete RC brushless combo UK for serious enthusiasts seeking reliable RC car parts UK that perform in all conditions.

• 2250KV brushless sensored motor for 1/8th scale
• Compatible with EzRun MAX8 G2S Hobbywing ESC
• IP67 waterproof and dustproof rating
• 3-6S LiPo, 5.3A no-load current
• Weight: 465g | Shaft: 5.0mm diameter
• Ideal for buggies and monster trucks