Stage 8 | Duraflex – Union's lightest baseplate ever, the all-new Stage 8 Duraflex baseplate helps shave over 10 grams off total weight. Not to mention, it’s compatible with all existing mounting patterns right out of the box.

Extruded 3D Aluminum Heelcups – Designed for optimum heel hold and minimization of drag, Union 3D Extruded Aluminum heelcups are the strongest in the business.

Thermoformed EVA Bushing – Shock absorption saves your heels and promotes a true and even board flex.

Baseplate Flex – 4 (1 Soft - 10 Stiff)

Stage 12 | Duraflex – Duraflex material was specifically engineered to maintain consistent flex in a wide range of cold temperatures. Super lightweight, incredibly durable and perfect for beginner to advanced freestyle riding.

Tool-less FLAD

Highback Flex – 5 (1 Soft - 10 Stiff)

Forma Ankle Strap – The design of the Forma Ankle Strap produces strength and rapid response on the outside, fit and pillowed comfort on the inside

TS 4.0 Toe Strap – Multi-positional options and thermoplastic anti-slip material keeps you locked in and on point. Each version has differing amounts of material based on weight.

Strap Flex – 5 (1 Soft - 10 Stiff)

Aluminum – Fast in and fast out - the new mechanism combined with Union aluminum is superior to any binding buckle eon the market = with the exception of Union magnesium.

Grade 8.8 Hardware – The strongest steel available on the market, Union's use of Grade 8.8 represents a commitment to delivering the strongest and most reliable bindings on the market today.

Universal Disk – 4x4, 4x2, Channel

Snap Fit Disk Cover