Razor 4 Side Mount System Basic

Razor 4 Side Mount System — CE tested modular side-mount system designed for cold- and warm-water diving. The system is configurable for single-tank through multi-tank diving (up to six tanks) and is available as a Basic package (see contents below).

Harness

• Flexible, durable webbing construction.
• Delta shoulder plate with three threaded holes for wing-height adjustment (no webbing screw).
• Bungee tri-glide for easier loop-bungee tank attachment and setup.
• Adapted closing system and wing-closing triglide for simpler operation.
• Razor-branded inner tubes and high-quality stainless-steel hardware (plates, bolt snaps, double enders).
• Razor 4 multitool included for wing fitting exchanges and general adjustments (screwdriver and additional tools).

Razor 4 BAT Wing

• Piston-based Razor 4 power inflator with increased airflow for high-density air.
• Elbow connection with a super-flat profile and integrated dump system; front or side dumping is possible.
• New gas-venting and low-profile dump valve with trapezoidal threading and adjustable knob; dump valve uses carbon-fibre-reinforced polymer to reduce volume.
• Wing closing system uses two independent bungee loops for secure closure.

Pocket Weight System

• Includes a Razor 4 pocket weight module (replaces lumbar strap and neoprene wrap).
• Accepts block or soft weights from 500 g up to 3 kg each.
• Three attachment options: along the weight strap or directly on the harness (waist or lumbar).
• Delivered weight capacity: up to 12 kg (27 lb). Expandable with optional wing weight pockets.

Expandable Pouch

• Rounded shape for easier access to equipment.
• Two interior grommets for improved water drainage.

Optional Items

• Razor 4 Travel Harness — 1.5" webbing, ~320 g lighter than the standard harness; suitable for divers switching between wetsuits and drysuits.
• Razor 4 Wing Weight Pockets — available as a set (3 pockets) and can be added in multiples; each pocket fits 500 g–3 kg weights to fine-tune lateral and longitudinal trim.

Basic Package Contents

• Razor 4 Redundant BAT Wing
• Pocket weight base layer
• Razor 4 Multitool and spare parts
• Side mount bungee kit
• Razor 4 Harness
• Razor 4 Pocket Weight System

If you need additional accessories (travel harness or wing weight pockets), these are offered as optional items.