Arrma Shock Absorber Set 15mm Bore ARA330720

The Arrma Shock Set - 15mm Bore - 111mm Length - 500cSt Oil (ARA330720) is a pair of assembled aluminium big-bore shock absorbers supplied with 500cSt silicone shock oil. Designed for shock replacement, the set provides 111mm centre-to-centre length and a 15mm internal bore diameter. The absorbers are supplied assembled and can be prepared for fitting after selecting the required spring.

Each shock uses an anodised aluminium big-bore body with a moulded shock cap, shock seal cartridge and preload adjuster. The 4mm stainless steel shaft works with composite rod ends, spring retainers and pivot balls, while silicone O-rings support the shock assembly. The 1.3mm four-hole pistons and supplied oil form the damping specification for this set.

Features

Preload adjustment is supported by the included spacers, allowing the supplied shock assemblies to be set up with the chosen spring. The set contains spacers in three sizes, giving several preload positions without requiring separate spacer purchases. Springs are not included, so select the required option separately before fitting the shocks.

What's Included

• 2 assembled aluminium big-bore shock absorbers
• 2 x 3mm preload spacers
• 2 x 5mm preload spacers
• 2 x 7mm preload spacers
• 500cSt silicone shock oil in the assembled absorbers

Required to Complete

• Springs: ARA330758
• Springs: ARA330759
• Springs: ARA330760

The following specifications describe each shock absorber in the pair:

• Length: 111mm centre to centre
• Internal bore diameter: 15mm
• Shock shaft diameter: 4mm
• Piston: 1.3mm x four-hole