KRYPTONITE SKU: 57-9727

Kryptonite New York Disc Lock - Black/Yellow

$363.000,00
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Kryptonite New York disc lock in black and yellow, built around a 1/2-inch hardened Kryptonium steel shackle and crossbar-over-crossbar construction to resist cutting and leverage attacks. High-security anti-pick cylinder with double dead bolt gives V-twin riders confidence when locking the brake rotor to an immovable object.

Features

  • 1/2 inch Kryptonium steel shackle
  • Crossbar over crossbar construction
  • Anti-pick disc cylinder with double dead bolt
  • Includes carrying pouch and reminder cable

Specifications

  • Brand: Kryptonite
  • Manufacturer Part #: 998457
  • UPC: 720018998457
  • Length: 6.85 in
  • Width: 10.7 in
  • Height: 2.75 in
  • Weight: 2.22 lbs
  • Country of Origin: China (Taiwan)

Fitment

Fits V-twin motorcycles with a brake rotor disc mounting point.

Frequently Asked Questions

What's included in the box?

The disc lock, carrying pouch, and a disc lock reminder cable to help prevent riding off with the lock engaged.

Can this lock be cut with bolt cutters?

The 1/2-inch Kryptonium steel shackle and crossbar construction are engineered to resist standard cutting tools.

Is this lock street-legal?

Yes — disc locks are street-legal and commonly used to deter theft when the bike is parked. Always remove before riding.

How do I use the reminder cable?

Attach the cable to your throttle or brake lever so you're reminded the lock is engaged before you ride off.

BRANDKryptonite
TYPESecurity
SKU57-9727
WEIGHT2.22 lb
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
CUSTOMER REVIEWS
4.75
4 RATINGS
5★ 3
4★ 1
3★ 0
2★ 0
1★ 0
✓ VERIFIED
Jul 28, 2016

Effective easy to use disclock

The kryptonite disc lock is small enough to carry under the pillion seat (Honda VFR800F) looks great and is easy to use. A great theft deterrent at an affordable price.

— Phil1984 P
✓ VERIFIED
Oct 28, 2013

Great "on the go" disc lock

It's a rock solid lock for quick stops and parkings, but I prefer a chain when I leave the motorcycle on the street more than a thirty minutes.<br />It has a rubber coating to no scratch the paint or plastics.<br />The reminder is a bit short, but it does the job, and the carrying pouch is not too secure to carry the lock in the belt when I drive the bike, but the lock is light enough to carry it in your backpack and not feel the weight.

— Nat1974 N
✓ VERIFIED
May 14, 2026

Sorted.

Solid and handy. I've used Kryptonite for donkey's and they seem to be superb. 100% recommend.

— Tim D
✓ VERIFIED
Mar 15, 2026

Added security

I think it's a great bang for the buck. Compact but still heavy duty. Most thieves looking for quick and easy - going to have to put time / effort into breaking this lock

— William W