ULAC Bangdogge U-Lock Alarm Key 83mm x 153mm S3-Brand-Surly Featuring eye-popping BLITZ Daytime Running

Featuring eye-popping BLITZ Daytime Running Mode to grab the attention of cars

Era FSR - 2008-2012

Constructed with multiple pockets and side panels that unzip to expand into even larger pockets

Ergonomically designed Kraton grips with gel palm support

Jam2 - 2017-2019

ULAC Bangdogge U-Lock Alarm Key 83mm x 153mm S3-Brand-Surly Featuring eye-popping BLITZ Daytime RunningThe Bangdogge combines the strength of an anti cutting hardened steel shackle with an easy to set, one touch 110db alarm for both resistance and deterrence. It will protect your bike in the toughest neighborhood from urban to suburban suitable for E Bikes and Assist Bikes. Shock Alarm of 110dB Includes transportation bracket system for versatile carrying Anti Dust lid protects cylinder Heat treated hardened steel shackle with ULAC signature Silicon