Box One Single Speed Chromoly Cogs Oversized

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. Chromoly Steel Offers Extra Long Service Life5mm Wide Inner Base to Give More Solid Interface with Freehub BodyOversized Spline Material: Chromoly SteelProcess: CNC-MachinedFinish: ED Black w/Laser-Etched GraphicsSize: 14T, 15T, 16T, 17T, 18TCompatibility:• Driver: OS Spline*• Chain: 3/32” or ⅛”Weight• 14T: 20g/0.70oz• 15T: 28g/0.98oz• 16T: 36g/1.27oz• 17T: 38g/1.34oz• 18T: 42g/1.48oz*Onyx Ultra SS Driver
Vendor: Box Components
Availability: In Stock
Regular price
$58.00
Regular price
Sale price
$58.00
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Box One Single Speed Chromoly Cogs Oversized

Box One Single Speed Chromoly Cogs Oversized

$58.00

Box One Single Speed Chromoly Cogs Oversized

$58.00
Size: Oversize
Title: 15 Tooth

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