GPM Racing 6061-T6 Alloy Shock Collars for Arrma 1/16 Mini Kraton 3S Dsc 4x4 RTR Brushless Speed Truck (MAKM/SC)

Mini Kraton 3S Alloy Collar Kit

These alloy shock collars are a compact aftermarket accessory designed for 1/16 scale ARRMA MINI KRATON 3S models. Precision-machined aluminium ensures repeatable fit and reduced rotating mass on the shock shaft, making the collars an accurate adjustment point for spring preload and static ride height.

Threaded collars feature precision-cut threads to enable smooth, consistent changes during setup. The anodised finish improves resistance to wear and helps protect against corrosion from dirt and moisture commonly encountered in off-road environments. This part is intended for RC suspension tuning and not for use on full-size vehicles.

Fitting is simple: slide each collar onto the shock shaft either above the lower spring retainer or below the upper retainer, then rotate to set preload or ride height. Confirm even seating on all corners and verify free spring travel after adjustment. Using the collars with correctly sized shock shafts and compatible springs helps retain predictable damping and handling balance.

Set includes 4 pcs aluminium collars suitable for small-scale shock assemblies.

Compatible Models

• ARRMA 1/16 MINI KRATON 3S DSC 4X4 RTR Brushless Speed Truck-ARA2508S
• ARRMA 1/16 MINI KRATON 3S DSC 4X4 RTR Brushless Speed Truck-ARA2508

Do I need to swap springs when changing preload with these collars?

Not always; small preload changes can be used to fine-tune ride height, but if you require large shifts in ride or stiffness consider matching spring rates to retain proper damping behaviour.

What maintenance keeps these collars functioning well?

Regularly clear debris from threads, inspect the anodised surface for wear, avoid excessive overtightening, and apply a light film of lubricant if adjustments become stiff.

How many collars are supplied in the set?

The package contains 4 aluminium collars, enough for one vehicle’s shock assemblies at all four corners. Write Product Review Please sign in your account before you can write any review. Sign In Close

Made to order: GPM Racing parts are shipped to us from GPM’s factory, so please allow around 14 days for dispatch.