Kryptonite KryptoLok U-Lock - 4 x 9" Keyed Black Includes bracket CheckoutTitle=Topeak MTS Trunk Bag EX Rack Bag - Strap Mount It does not work without

It does not work without that part

clearance is greatly improved

Neoprene cuff allows for easier on and off

Higher security disc-style cylinder is pick and drill resistant

The calipers enable simultaneous radial control of the wheel position on both sides

Kryptonite KryptoLok U-Lock - 4 x 9" Keyed Black Includes bracket CheckoutTitle=Topeak MTS Trunk Bag EX Rack Bag - Strap Mount It does not work withoutUpdated version 12. 7mm hardened performance steel Double deadbolt design Dust cover High security disc style cylinder 2 stainless steel keys FlexFrame U Bracket TECH SPECS Lock Type Key Thickness In mm 13mm Primary Color Grey Internal Lock Size Metric 101x229mm Bracket Flexframe Internal Lock Size Imperial 4X9