The Kryptonite Messenger Mini+ 3.75 x 6.5 in U-Lock with Extender is designed for keyed bike lock-ups where a rigid shackle and compact carrying format are preferred, with product details selected to help riders confirm the correct Kryptonite model, size, and locking format.

Its technical details include construction based on hardened Max-Performance steel shackle, a listed size of 3.75 x 6.5 in, keyed operation, helping you match the lock to the way you carry, store, and secure your bike or gear.

Key Features

• Construction: 11mm hardened Max-Performance Steel Shackle provides a lighter weight lock with the same security as the Evolution Mini 5, 7, or 9
• Construction: Increased shackle dimensions allow for flexibility with lock-up
• Protection: Optional Wheel Extender provides secondary protection for front or rear wheel
• Locking System: Reinforced cuff over crossbar and cylinder for added security
• Feature: High security disc-style cross bar
• Construction: Bent Foot shackle provides ease of use

Benefits

• Rigid U-lock format helps secure the bike frame to a fixed rack or post.
• Clear model and part-number details help confirm the correct Kryptonite item before purchase.
• Compact product format supports practical everyday storage and transport.

Best For

• commuting, campus, and everyday bike parking
• riders who prefer a keyed U-lock format

Specifications

• Brand: Kryptonite
• Model: Messenger Mini+ 3.75 x 6.5 in U-Lock with Extender
• Product Type: U-Lock
• Material: hardened Max-Performance steel shackle
• Size: 3.75 x 6.5 in
• Manufacturer Part Number: 2116
• UPC: 720018002116
• VeloFred SKU: BI.390009