Box One Oversized Delta BMX Race Stem - 31.8mm - Black

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.

The Box One Delta Stem is a pro-level component engineered to deliver maximum front-end stiffness for competitive BMX racing. Precision CNC-machined from high-grade 6061-T6 aluminum, this top-load stem is designed specifically to interface with oversized 31.8mm handlebars, eliminating flex during high-torque gate starts. By reinforcing the connection between your 1 1/8" steerer tube forks and chromoly bars, the Delta stem ensures surgical steering precision on any alloy frame. This track-ready setup optimizes power transfer to your pedals, providing a stable and responsive cockpit for elite-level motos.

• Material: CNC-Machined 6061-T6 Aluminum
• Clamp Diameter: 31.8mm (Oversized)
• Steerer Tube: 1 1/8" Threadless
• Available Lengths: 48mm, 53mm, 60mm
• Weights:
  • 48mm: 290g
  • 53mm: 299g
  • 60mm: 305g
• Compatibility: Carbon Forks, Integrated Headsets, and Lock-on Grips