Box One Oversized cog
Box One Oversized cog - 15 is backordered and will ship as soon as it is back in stock.
Optimize your power transfer with the Box One Oversized Single Speed Cog, engineered for elite-level performance and durability. CNC-machined from high-strength chromoly steel, this cog features a sleek ED black finish with laser-etched graphics for a premium look that lasts. Designed specifically for OS spline drivers including the Onyx Ultra SS Driver
It’s compatible with both 3/32” and 1/8” chains, giving you flexibility across race setups. Available in 14T to 18T sizes, this cog delivers smooth, consistent engagement and efficient power output. Weighing as little as 20g(14T), the Box One Oversized Single Speed Cog is the perfect upgrade for serious BMX racers demanding precision, strength, and performance.
Box One Oversized cog
