Radio Flyer
Flyer

Save over $300 with the Back to school Bundle!

Free Shipping* on orders over $59! See details

SKU: AC857

Kryptonite Evolution Standard U Lock

High Security Steel U-Lock

Ages: to

$119.99

Features

  • 14 mm max-performance steel shackle
  • New Patent-pending hardened double deadbolt design gives additional protection against twist attacks
  • High security disc-style cylinder is pick and drill resistant
  • Includes 3 stainless steel keys including new key design and one LED replaceable key fob
  • New smaller crossbar design
  • Includes flexframe-u bracket providing convenient multi-location u-lock transport
  • Protective vinyl coating
  • Eligible for Key Safe Program: Register your key number with Kryptonite for easy replacement of lost or worn keys for a minimal fee
  • Compatible with all Flyer™ eBikes

Specs

Lock Style: U-Lock
Lock Dimensions: 4" x 9"
Product Weight: 3.5 lbs.
Model: AC857
Compatibility: All Flyer™ eBikes

Radio Flyer Promise

All radioflyer.com purchases deliver exclusive benefits: 

  • A double warranty
  • Guaranteed brand-new, authentic products shipped direct from manufacturer.
  • A tree planted for each product purchased, and sitewide carbon neutral shipping
  • Radio Flyer is a certified B Corp, meeting the highest standards of verified social and environmental performance, transparency, and accountability.

Why People Love This Product

Radio Flyer

Kryptonite Evolution Standard U Lock

$119.99

● 14 mm max-performance steel shackle
● New Patent-pending hardened double deadbolt design gives additional protection against twist attacks
● High security disc-style cylinder is pick and drill resistant
● Includes 3 stainless steel keys including new key design and one LED replaceable key fob
● Includes flexframe-u bracket providing convenient multi-location u-lock transport
● Protective vinyl coating
● Eligible for Key Safe Program: Register your key number with Kryptonite for easy replacement of lost or worn keys for a minimal fee
● Compatible with all Flyer™ eBikes

Recommended for use in metropolitan areas or over extended periods of time.

View product