BOX TWO FRONT LOAD STEM 22.2mm 1-1/8"

Product Overview

The Box Two Front Load Stem is a cold-forged and CNC-machined aluminum stem designed for 1-1/8" steerer tubes and standard 22.2mm handlebars. Available in 48mm and 53mm reach options with a 0-degree rise, it uses a front-load clamping design where the handlebar slides in from the front. Built from 6061-T6 aluminum for strength and durability.

Key Features

• Cold-forged and CNC-machined 6061-T6 aluminum – Cold forging increases material density and strength before machining, resulting in a stronger stem at the same weight compared to standard machined stems
• Front-load clamp design – Handlebar inserts from the front of the stem rather than from the top or side; requires removing the faceplate to install or remove handlebars
• 22.2mm handlebar clamp – Standard BMX handlebar diameter, compatible with most traditional BMX bars (not compatible with 25.4mm or 31.8mm oversized bars)
• Two reach options – Available in 48mm and 53mm extensions to accommodate different rider sizes and handlebar positioning preferences
• 0-degree rise – Flat profile maintains consistent handlebar height relative to the steerer tube

Technical Specifications

• Material: 6061-T6 aluminum alloy
• Clamping Type: Front load
• Steerer Tube Diameter: 1-1/8"
• Handlebar Clamp Diameter: 22.2mm
• Rise: 0°
• Reach Options: 48mm, 53mm
• Weight: 224g (48mm; 53mm TBD)
• Steerer Clamp Bolts: M7 x 22mm (P1.0 thread pitch)
• Handlebar Clamp Bolts: M7 x 22mm (P1.0 thread pitch)

Compatibility and Ideal Use Cases

This stem is compatible with any 1-1/8" steerer tube (threadless) and standard 22.2mm BMX handlebars. Not compatible with 1.5" or tapered steerer tubes, or oversized handlebars (25.4mm or 31.8mm). Works with integrated, semi-integrated, and external cup headsets that accept 1-1/8" steerer tubes. Ideal for riders using traditional standard-diameter handlebars who want a reliable, cold-forged stem. Front-load design provides a clean look and secure clamping but requires faceplate removal for bar changes. Choose reach based on rider size and preferred handlebar position—48mm positions bars closer for quicker handling, while 53mm provides more reach and stability. Note: Ships direct from manufacturer if located in the USA, which may result in separate delivery from other items.