Box One Single Speed Aluminum BMX Race Cog

Shipping Rates
Costs vary by order, destination, and bike inclusion. Rates for most EU countries: €0–€39. Other countries calculated by weight/volume. May change without notice.

Processing & Delivery
Ships in 1–2 business days (Mon–Fri). Tracking provided. Delays may occur due to weather, customs, or courier issues.

Returns & Exchanges
Return within 14 days; exchange within 5 days. Items must be new, unused, and in original packaging. Customer covers shipping unless agreed. Refunds processed within 5 days.

Damage & Corrections
Report damaged items or errors within 72 hours to info@race2podium.com. Replacement shipping covered if error is ours.

Reduce rotational weight to the absolute minimum with the Box One Aluminum Cog, CNC-machined from 7075-T6 alloy for maximum pedal snap. Specifically engineered for HG cassette drivers, the 5mm wide inner base provides a stable interface to prevent freehub notched wear during high-torque situations. This sprocket features a premium anodized finish to maintain chain alignment and engagement throughout the season. Whether you’re dialing in your rollout or adjusting gear inches for a specific track, this drivetrain component offers the precision required for pro-level gate starts and crank efficiency.

• Material: 7075-T6 Aluminum
• Process: CNC-Machined
• Finish: Two-Toned & Solid Anodized w/ Laser-Etched Graphics
• Size: 13T, 14T, 15T, 16T, 17T, 18T
• Compatibility:
  • Driver: HG Freehub Body
  • Chain: 3/32” or 1/8”
• Weight:
  • 13T: 8g / 0.30oz
  • 14T: 11g / 0.40oz
  • 15T: 13g / 0.50oz
  • 16T: 14g / 0.80oz
  • 17T: 16g / 0.60oz
  • 18T: 18g / 0.65oz