Kryptonite Kryptolok Standard Bike U-Lock, 12.7mm Shackle, 4ft Cable
$77.98 is above the middle of our record.
The middle price across the 23 days we have watched it, counting the days a limited-time deal was running, was $68.27. That is $9.71 less than today. It reached $59.96 at least once in that time, and the high was $78.18.
Today's price is $9.71 above its usual $68.27.
When the price here has fallen to $66.58 or below — 4 times in our record — it stayed there a median of 31 hours, and at most 3 days.
This describes the prices we recorded. It is not a forecast of where this one goes next.
Price at AmazonVerified
Price history
One line: the best price any tracked retailer charged, per day.
Price set by a third-party seller, not the retailer itself
sales rank — the line rises as it sells moreShaded stretches are sales, from our calendar.
| Price | Now | Lowest | Highest | Usual | Average | Days recorded |
|---|---|---|---|---|---|---|
| New | $77.98 | $59.96 on Oct 6 | $78.18 on Sep 26 | $68.27 | $69.54 | 23 |
| Sold by Amazon | — | $59.96 on Oct 6 | $79.93 on Sep 19 | — | $71.75 | 23 |
| Third-party sellers | — | $62.76 on Oct 4 | $78.18 on Sep 26 | — | $70.26 | 22 |
Sales events
Next on the calendar: Black Friday, November 27. We keep checking this price through it and report here what it did.
What our record shows
- Cheaper than this on 91% of the 23 days we have watched it here.
Computed from our own checks at Amazon as of October 10. No line here uses a price a retailer told us about.
Where to buy
- Held for
- changed today
- Their 23-day low
- $59.96
- Checked
- 7h ago
Prices checked at least every 12 hours. “Held for” is how long that retailer has been charging this price. A hidden price is one we cannot re-confirm recently enough to publish.
We earn a commission on purchases. It never affects our rankings.
Tell me when it drops
A notification in this browser when the price falls. No email, no account, nothing to install.
A notification carries a button that stops that alert; blocking notifications for this site in your browser stops them all.
What it is
6 attributes, in the retailer’s own words. We record the prices; these we only pass on.
- Size
- 4" x 9" 12.7mm & 10mm x 122cm
- Color
- Black & Steel
- Weight
- 2.91 pounds
- Dimensions
- 9.02 × 4.02 × 4.02 inches
- Model
- 001966 KryptoLok STD & KryptoFlex 410
- Warranty
- Limited Lifetime Warranty
Cheaper in Bikes & scooters, and what changes
Things we track on the same shelf for at least 10% less than $77.98, with the attributes the retailers describe differently. Their words, not our judgement — we record prices, we do not test products.
KryptoniteKeeper Standard Bike U-Lock, 12mm Shackle & 4ft Steel Cable$54.95 at Amazon $23.03 lessSize: 4" x 8" x 0.47" (Pack of 1) instead of 4" x 9" 12.7mm & 10mm x 122cmWeight: 2.05 pounds instead of 2.91 pounds
KryptoniteKeeper 790 Combo Bike Chain Lock, 3ft Anti-Theft Bicycle Lock$62.38 at Amazon $15.60 lessWeight: 3.75 pounds instead of 2.91 poundsDimensions: 35.4 × 1.18 × 1.18 inches instead of 9.02 × 4.02 × 4.02 inches
AllenSports Deluxe 2-Bike Trunk Mount Rack, Model 102DN-R, Black$58.00 at Amazon $19.98 lessSize: 2-Bike instead of 4" x 9" 12.7mm & 10mm x 122cmWeight: 7.5 pounds instead of 2.91 pounds
Every change we recorded at Amazon
Every row is a price we saw change. We write one only when a price actually moves, so a gap here means the price held.
| When | Price | Change |
|---|---|---|
| · today | $77.98 | +$0.03 |
| · 1d ago | $77.95 | +$8.55 |
| · 1d ago | $69.40 | +$2.82 |
| · 2d ago | $66.58 | +$4.61 |
| · 2d ago | $61.97 | +$0.03 |
| · 2d ago | $61.94 | −$1.75 |
6 older changes
| When | Price | Change |
|---|---|---|
| · 3d ago | $63.69 | +$3.73 |
| · 4d ago | $59.96 | −$4.70 |
| · 4d ago | $64.66 | −$1.92 |
| · 4d ago | $66.58 | −$0.25 |
| · 5d ago | $66.83 | +$0.17 |
| · 5d ago | $66.66 | +$3.90 |
Others we track in Bikes & scooters
See all Bikes & scooters prices
AllenSports Deluxe 2-Bike Trunk Mount Rack, Model 102DB, Black/ Silver, 23 x 15 x 4 inches$78.27 · low $75.001 retailer · 4 recorded prices
MAXXHAULHitch Mount 4 Bike Rack 150 lb Capacity Heavy‑Duty Swing Down Design Fits Cars Trucks SUVs and Minivans with Safety Reflector Easy Install (70210)$79.991 retailer · 1 recorded price
IKURAM R4 Bike Rack Bicycle Carrier Racks Hitch Mount Double Foldable Rack for Cars, Trucks, SUV's and minivans with a 2" Hitch Receiver$75.99 · low $69.991 retailer · 5 recorded prices
Amazon Basics4-Bike Hitch Rack with 2" Hitch for Car, SUV and Truck, Heavy-Duty Steel Frame, Foldable, Anti-Rattle Stability, 132-Pound Capacity$73.491 retailer · 3 recorded prices- KryptoniteKeeper 790 Combo Bike Chain Lock, 3ft Anti-Theft Bicycle Lock$62.38 · low $52.461 retailer · 27 recorded prices
GiroFixture MIPS Bike Helmet - Matte Black/Grey - Universal Adult (54-61 cm)$84.95 · low $62.001 retailer · 27 recorded prices
$77.98
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