Tough Dog Award Winning ‘Foam Cell’ that makes all the difference is a micro-cellular foam insert that helps reduce the effects of shock fade, allowing your shocks to perform better for longer, even on the harshest of corrugations. As the shock is worked harder, the oil and gas in the outer chamber begins to mix and form bubbles, lowering the viscosity of the oil. When this aerated oil passes through the valve, there is reduced resistance, stopping the shock form performing correctly.

The Foam Cell insert, with its trapped gas micro cells takes up the empty space in the shock normally taken up by air or nitrogen gas. This eliminates the possibility of bubbles forming, allowing the shock to get on with the job with an unparalleled resistance to shock fade.

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Key Features

• Large 41mm internal bore

• 61mm external casing

• Twin tube design

• High temperature, all weather oil

• 18mm, double chrome-plated rod

• Additional welding on all studs & eyerings

• Multi stage Velocity Sensitive Valving

• Rod wiper seal and multi lip seal

• Hydraulic rebound stop