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ARROW Silencer THUNDER Carbon fibre with Carbon Fibre End Cap - 82-718-21MK, image 1

Arrow

ARROW Silencer THUNDER Carbon fibre with Carbon Fibre End Cap - 82-718-21MK

Exhaust - Slip-OnSKU 82-718-21MK

Cheapest we found

$1,065.00

at RACE and ROAD

Only one recent in-stock price to compare.

Based only on in-stock prices checked in the last 30 days. 5 stores checked; dates for every store are shown below.

Recorded store prices

Prices we recorded when we last checked each store for this exact variant.

RACE and ROAD$1,065.00CheapestIn stockXPERT Moto Gear$1,047.95Out of stock
2 stores at this price$1,065.00
Everest MotorcyclesOut of stockShark LeathersOut of stock
On Two Wheels$1,143.00Out of stock

Product details

    Fits: 2014 > 2018 ➠ In the diagram, a Solid Line indicates that two of the connected items are required for initial fitment.
    Fits: 2014 > 2018 ➠ In the diagram, a Solid Line indicates that two of the connected items are required for initial fitment.

    Arrow Part Number - 71821MK

  • The THUNDER Silencer has the Diamond Oval profile in Carbon Fibre with a black carbon finish.
  • The silencer is supported by a stainless steel mounting clamp with a synthetic rubber 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).
  • Note - For correct initial fitment on both models, this silencer will require the ARROW Racing Collectors - Part# 71614MI
    Specifications for THUNDER Silencer - 71821MK

Price history

Recorded changes for this exact variant.

Step chart of dated store-price observations. Solid lines show confirmed crawl coverage, dashed lines show overdue missed-check spans, and every line stops at the last confirmed price.

  1. 1RACE and ROAD1 point · last checked 23 Aug 2026
  2. 2XPERT Moto Gear2 points · last checked 23 Aug 2026
  3. 3Everest Motorcycles1 point · last checked 23 Aug 2026
  4. 4Shark Leathers1 point · last checked 23 Aug 2026
  5. 5On Two Wheels1 point · last checked 23 Aug 2026

Solid steps show periods confirmed by the store’s change-only price history and completed crawl record: if the price had changed at a check, another point would appear. Dashed steps show overdue periods with no completed crawl confirmation. Every line stops at that listing’s last confirmed check and is never extended to today. Prices are not live and may have changed since the last point shown.

How we collect and compare prices
Cheapest we found: $1,065.00 · RACE and ROADJump to comparison