Fits: KTM Duke 2017 - UP ➠ In the diagram, a Solid Line indicates that the connected items are required for initial fitment.
Fits: KTM RC 390 2017 - UP
➠ In the diagram, a Solid Line indicates that the connected items are required for initial fitment.

Arrow Part Number - 71860AKN
Note - For correct initial fitment on the Duke 390, this silencer will require the ARROW Racing Link Pipe - Part# 71675MI
to connect to the O.E. Pre Muffler - see ARROW Product sheet below for this model.
Note - For correct initial fitment on the RC 390, this silencer will require the ARROW Racing Link Pipe - Part# 71667MI
to connect to the O.E. Pre Muffler - see ARROW Product sheet below for this model.

The THUNDER Silencer has the Diamond Oval profile in Aluminium with an anodized silver finish.

The silencer is supported with a stainless steel mounting clamp that incorporates an insulator insert.

The End Cap is created in carbon fibre for a modern stylish finish.

This ARROW Homologated silencer complies with ADR 83:00 Noise Standard (legal in all Australian States).

Specifications for THUNDER Silencer - 71860AKN