Koswork Nitro Starter Box

Ensure reliable engine turnover at the track or pit bench with the Koswork Nitro Starter Box. Designed to eliminate the hassle of pull-starts and handheld starters, this compact starter box features twin 550 motors that generate high cranking torque to turn over stubborn 1/10 and 1/8 scale nitro engines, including high-compression truggies. The durable housing features an integrated carrying handle, making transport around the pits straightforward and convenient.

Engineered for broad vehicle compatibility, the top plate features three adjustable alignment positions alongside customisable long aluminium and short nylon chassis holding posts. Pre-assembled at 95% from the factory, setup takes only minutes using the included T-plug battery connectors, zip ties, and mounting tape. Supporting multiple power configurations—including dual 7.2V NiMH packs, dual 2S LiPo batteries, a 4S LiPo, or a 12V external lead-acid battery—this Taiwanese-manufactured starter box provides consistent trackside starting performance.