HJC C91 Solid Modular Motorcycle HJ-17 price history, checked Nov 15, 2026: Great price. $149.99 is 28% below the $209.99 it normally sells for, and the lowest we've seen in 145 days.

HJC C91 Solid Modular Motorcycle Helmet with HJ-17 Pinlock Shield, DOT Approved (Semi Flat Pearl White, XXX-Large)
Great price
$149.99 is 28% below the $209.99 it normally sells for, and the lowest we've seen in 145 days.
- Now
- $149.99
- Normally
- $209.99
- Lowest in 145 days
- $149.99(Nov 14)
- Highest
- $209.99
Where today's price sits
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 22 · 145 days · 1 price change
Ahead of Black Friday 2026 (Nov 27), it is already 28% below its normal price of $209.99. HJC C91 Solid Modular Motorcycle Helmet with HJ-17 Pinlock Shield… price history, checked Nov 15, 2026: current price $149.99, normal (typical) price $209.99, average $209.73 over 145 days, lowest $149.99 (Nov 14, 2026), highest $209.99 (Jul 29, 2026).
Loading the price chart.
- Price
- Normal $209.99
- 5% or more below normal
How often does it drop below normal?
In the 145 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.
Other ways to buy
New from
$149.99
MX SouthSeller rating 77% of 5,904
All 10 offers
| Seller | Condition | Price | FBA | Seller rating |
|---|---|---|---|---|
| MX South | New | $149.99 | No | 77% of 5,904 |
| Powersport Superstore | New | $209.99 | No | 81% of 268,741 |
| Avid Cycles | New | $209.99 | No | 92% of 9,505 |
| Accessories International, Inc. | New | $209.99 | No | 94% of 1,880 |
| 527 Powersports | New | $209.99 | No | 78% of 9 |
| Everything Ecom | New | $209.99 | No | 95% of 5,554 |
| oemcycles | New | $209.99 | No | 66% of 17,604 |
| XtremeHelmets | New | $209.99 | No | 96% of 864 |
| SnowBigDeal | New | $209.99 | No | 80% of 3,117 |
| Motosport Roanoke | New | $209.99 | No | 63% of 532 |
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Get this as JSONThe same verdict and prices, from the TrackPin API.
curl https://trackpin.co/api/v1/product/B08KRVB9S5 \
-H "x-api-key: $TRACKPIN_API_KEY"const res = await fetch("https://trackpin.co/api/v1/product/B08KRVB9S5", {
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/B08KRVB9S5",
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{
"asin": "B08KRVB9S5",
"title": "HJC C91 Solid Modular Motorcycle Helmet with HJ-17 Pinlock Shield, DOT Approved (Semi Flat Pearl White, XXX-Large)",
"image": "https://m.media-amazon.com/images/I/51Eh42--KAL._AC_SL500_.jpg",
"currency": "USD",
"category": "Automotive Parts and Accessories",
"category_label": "Automotive",
"in_stock": true,
"price": {
"current_cents": 14999,
"reference_cents": 20999,
"discount_pct": 28.57,
"is_deal": true,
"observed_at": 1794712461470,
"changed_at": 1794676207439,
"checked_at": 1794712461470,
"source": "stored"
},
"verdict": {
"label": "great",
"text": "Great price",
"pct_vs_normal": 28.57,
"evidence": "strong",
"stale": false,
"suspect": false,
"steady_since": null,
"sentence": "Great price. $149.99 is 28% below the $209.99 it normally sells for, and the lowest we've seen in 145 days."
},
"listing_claim": null,
"stats": {
"min_cents": 14999,
"max_cents": 20999,
"avg_cents": 20973,
"history_days": 145,
"price_levels": 178,
"price_changes": 1,
"distinct_prices": 2,
"lowest_at": 1794676207439
},
"history": [
{
"price_cents": 20999,
"from": 1785255128546,
"to": 1785306136354
},
{
"price_cents": 20999,
"from": 1785308898023,
"to": 1785309400085
},
{
"price_cents": 20999,
"from": 1785313900414,
"to": 1785318643099
},
{
"price_cents": 20999,
"from": 1785320943907,
"to": 1794672963019
},
{
"price_cents": 14999,
"from": 1794676207439,
"to": 1794712461470
}
],
"last_seen": 1794712462450
}
// … 173 more steps in the full responseNormal 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.