Indicated for Cross Country / Cross Country Marathon

The Onix Dark suspension fork is Proshock’s top of the line, high-end product. This special edition features improvements on the damping system, innovative graphics that combines stealth black with reflective decals, as well as being 100 grams lighter than the Onix fork.

The internal system consists of the TFX hydraulic damping and the new two air springs system Dual-Air Plus – an evolution of the highly regarded two air springs Dual-Air system. Onix Dark is a low weight and high performance suspension fork used by ProShock athletes and is recommended for cross-country practice.

27.5 1770g-01 29 1789g-01

Customize your ProShock

FORK – Structural information

Steerer tube Options:
Over – High-strength aluminum alloy with shot peening
Tapered – 7050-T6 aluminum alloy with shot peening
Crown – forged in high strength aluminum alloy
Stanchion – 32mm high strength aluminum alloy with black anodizing
Lower Legs – Magnesium alloy


Spring – Dual-Air+ system
Damper – TFX hydraulic system
Lockout – remote control
Lubrication – F.lub system
Travel – 100mm
Riding style – XC


Positive air spring pressure
Negative air spring pressure

Stealth black


Decals – Reflective black film