GPM H10089FR 6061-T6 89mm Progressive Front and Rear Shocks  [H10089FR]

89mm aluminium shocks tailored for H10 Optic suspension work

The GPM H10089FR units are 89mm aluminium shocks built as direct front and rear substitutes for 1/10 H10 Optic models. Fabricated from 6061-T6 alloy, every shock is prefilled with 350cSt silicone oil and fitted with a black progressive spring of 1.0mm wire. The shaft diameter is upgraded to 3.5mm to improve rigidity, and the adjustable top spring retainer allows preload and perceived damping changes.

These shocks are best used when you need predictable stroke and easier setup changes: adjust preload to alter ride height and initial compliance, rely on the progressive spring to cope with mixed terrain, and check seals regularly to maintain oil and damping performance. Intended for RC maintenance and setup tasks.

Swap these 6061-T6 shocks into worn H10 Optic setups to gain easier tuning via the adjustable retainer and the progressive springs for varied running surfaces.