Kryptonite Keeper U-Lock - 3.25 x 6" Keyed Black Includes bracket CheckoutSpec= 40t 8% spandex

8% spandex

Not for use with front derailleur drive trains

material composite matrix w/ storage color black weight 94g

model SIDLuxe with lever lockout stroke 45mm eye-eye 165mm

Dual Concavity secures your feet firmly in place on the pedals

Kryptonite Keeper U-Lock - 3.25 x 6" Keyed Black Includes bracket CheckoutSpec= 40t 8% spandexUpdated version 12mm hardened steel shackle and deadbolt with anti rotation design Includes side mount, snap in bracket High security disc style cylinder Includes 2 stainless steel keys Key Safe Program Security rating 5 10 Available Anti Theft Protection $500 TECH SPECS Lock Type Key Primary Color Black Internal Lock Size Imperial 3x6 Thickness In mm 12mm Internal Lock Size Metric 83x152mm Bracket Side mount