Arrow Thunder aluminium "Dark" silencer with carby end cap Yamaha WR 125 R 2026 52513AKN

Arrow thunder aluminium "Dark" silencer with carby end cap, manufacturer reference 52513AKN.

Specification

• Manufacturer part number: 52513AKN
• Silencer body material: aluminium Dark
• End-cap material: carbon fibre
• Silencer internal material: stainless steel
• Mid-pipe material: stainless steel
• Mounting: welded mount
• Silencer body length (mm): 350
• Inlet diameter (mm): 35
• Outlet diameter (mm): 45
• DB-killer specified: Yes
• Oxygen sensor connection: No
• CO sensor connection: No
• Manufacturer component weight (kg): 2.2

Arrow exhaust applications

Installation

This listing is for Arrow reference 52513AKN. Other Arrow references in the installation layout are separate components. The model application does not by itself establish a direct connection to every original or aftermarket exhaust.

• Arrow installation layout: Yamaha WR 125 R 2026

Manufacturer product photograph; supplied item follows the stated Arrow reference.

Application-specific installation conditions

• Yamaha WR 125 R 2026: Arrow warns that the racing collector configuration described in the notice may trigger a catalyst-monitoring ECU warning. Arrow technical notice