Kryptonite KryptoLok U-Lock - 4 x 9" Keyed Black Includes bracket 46x53mm 5" Wheel Size 29" Wheel

5" Wheel Size 29" Wheel Size 700c Requires Eyelets

use in combination with the standard bottom bracket for your chosen frame

This compares to angle headsets that have bearings that sit flat

Scape when still warm

Kryptonite KryptoLok U-Lock - 4 x 9" Keyed Black Includes bracket 46x53mm 5" Wheel Size 29" WheelUpdated 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