HJC C91 Kaon Natural Motorcycle price history, checked Nov 15, 2026: Great price. $179.99 is 21% below the $229.99 it normally sells for, and the lowest we've seen in 142 days.

HJC C91 Kaon Natural Motorcycle Helmet, DOT Approved (MC5, Large)

Only 1 left

Great price

$179.99 is 21% below the $229.99 it normally sells for, and the lowest we've seen in 142 days.

Now: $179.99
Normally: $229.99
Lowest in 142 days: $179.99(Nov 14)
Highest: $229.99

Evidence: Strong142 days tracked1 price changechecked 27 min ago

Where today's price sits

Now $179.99Normal $229.99

View on amazon.com

Prices change. Confirm the price on Amazon before you buy. TrackPin may earn a commission if you buy, at no cost to you; it never changes a verdict.

Amazon price jumps and real deals, posted on X: @trackpindeals (opens in a new tab)

Price history

Tracked since Jun 25 · 142 days · 1 price change

Ahead of Black Friday 2026 (Nov 27), it is already 21% below its normal price of $229.99. HJC C91 Kaon Natural Motorcycle Helmet, DOT Approved (MC5, Large) price history, checked Nov 15, 2026: current price $179.99, normal (typical) price $229.99, average $229.84 over 142 days, lowest $179.99 (Nov 14, 2026), highest $229.99 (Jul 29, 2026).

Price
Normal $229.99
5% or more below normal

How often does it drop below normal?

In the 142 days we've tracked it, this is the first time it has stayed 5% or more below today's normal price for an hour or more. It has been below normal for less than a day so far.

A count of what happened, not a prediction.

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Get this as JSONThe same verdict and prices, from the TrackPin API.

GET/api/v1/product/B0F3PJYFPV

Request

curl https://trackpin.co/api/v1/product/B0F3PJYFPV \
  -H "x-api-key: $TRACKPIN_API_KEY"

const res = await fetch("https://trackpin.co/api/v1/product/B0F3PJYFPV", {
  headers: { "x-api-key": process.env.TRACKPIN_API_KEY },
});
const product = await res.json();

console.log(product.verdict.label, product.price.reference_cents);

import os, requests

r = requests.get(
    "https://trackpin.co/api/v1/product/B0F3PJYFPV",
    headers={"x-api-key": os.environ["TRACKPIN_API_KEY"]},
)
product = r.json()

print(product["verdict"]["label"], product["price"]["reference_cents"])

This is exactly what the API returns for this product. Free keys include 100 requests a day.

Request a key

Live responseAs of 03:45 UTC

{
  "asin": "B0F3PJYFPV",
  "title": "HJC C91 Kaon Natural Motorcycle Helmet, DOT Approved (MC5, Large)",
  "image": "https://m.media-amazon.com/images/I/513beBe5FUL._AC_SL500_.jpg",
  "currency": "USD",
  "category": "Automotive Parts and Accessories",
  "category_label": "Automotive",
  "in_stock": true,
  "price": {
    "current_cents": 17999,
    "reference_cents": 22999,
    "discount_pct": 21.74,
    "is_deal": true,
    "observed_at": 1794712675512,
    "changed_at": 1794688096872,
    "checked_at": 1794712675512,
    "source": "stored"
  },
  "verdict": {
    "label": "great",
    "text": "Great price",
    "pct_vs_normal": 21.74,
    "evidence": "strong",
    "stale": false,
    "suspect": false,
    "steady_since": null,
    "sentence": "Great price. $179.99 is 21% below the $229.99 it normally sells for, and the lowest we've seen in 142 days."
  },
  "listing_claim": null,
  "stats": {
    "min_cents": 17999,
    "max_cents": 22999,
    "avg_cents": 22984,
    "history_days": 142,
    "price_levels": 182,
    "price_changes": 1,
    "distinct_prices": 2,
    "lowest_at": 1794688096872
  },
  "history": [
    {
      "price_cents": 22999,
      "from": 1785298017763,
      "to": 1785298017763
    },
    {
      "price_cents": 22999,
      "from": 1785302098154,
      "to": 1785316536788
    },
    {
      "price_cents": 22999,
      "from": 1785320679795,
      "to": 1785321560965
    },
    {
      "price_cents": 22999,
      "from": 1785323692743,
      "to": 1794686551963
    },
    {
      "price_cents": 17999,
      "from": 1794688096872,
      "to": 1794712675512
    }
  ],
  "last_seen": 1794712676289
}
// … 177 more steps in the full response

Normal price: the lowest price level the product held for at least 15% of the last 45 days (about a week). Prices within 3% of each other count as one level, and we use the lowest price in that level. How we calculate it → Prices are observations of amazon.com and may be incomplete or delayed. TrackPin is not affiliated with Amazon.

HJC C91 Kaon Natural Motorcycle Helmet, DOT Approved (MC5, Large)

Price history

How often does it drop below normal?

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