Kryptonite KryptoLok U-Lock - 4 x 9", Keyed, Black, Includes 4' cable and bracket Black the round frames are light

the round frames are light enough to wear all day

smooth and hydrophobic interior provides insane next-to-skin comfort

the Index is primed for gripping icy ropes

It recharges directly with the integrated USB port

Kryptonite KryptoLok U-Lock - 4 x 9", Keyed, Black, Includes 4' cable and bracket Black the round frames are light12. 7mm hardened 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 2 STAINLESS STEEL KEYS, with ergonomic design to reduce the amount of torque, and keep them from bending or breaking. Includes 4' KRYPTOFLEX DOUBLE LOOPED CABLE for securing front wheel or accessories. NEW DUST COVER. Includes FLEXFRAME