The Tecline SM Extreme Set is designed specifically for demanding sidemount divers navigating tight wrecks, narrow caves, or performing solo dives. The reversible TEC2 second stages ensure optimal hose routing and adaptability. All components reflect a streamlined, DIR-friendly configuration.

Included in the set:

• 2x R2 first stages with 5th LP port – ideal hose routing

• 2x TEC2 reversible second stages – left/right side adaptable

• 2x Swivel 90° adapters – improved ergonomics and comfort

• 2x LP hose 65–70 cm – primary second stage routing

• 2x Inflator LP hose 20 cm – for sidemount bladder/wing

• 2x HP rubber hose 20 cm – short pressure hoses for sidemount

• 2x SPG 52mm / 300 bar – compact and reliable pressure gauges

• 1x Stainless steel bolt snap 88mm – secure attachment

• 1m bungee (⌀ 4mm) – for backup second stage loop