Kryptonite KryptoLok U-Lock - 4 x 9" Keyed Black Includes bracket MFPN=ECRET600A8XL FSA Gossamer ABS chainrings are

FSA Gossamer ABS chainrings are designed to provide flawless shifting with minimal weight and unmatched durability

} Stem mount to fit a wide variety of stem types

Large evenly spaced out knobs generate grip in every situation and siped center knobs provide braking traction for that extra confidence boost

RideGripTM Compound delivers amazing riding feel in all weather conditions:

Kryptonite KryptoLok U-Lock - 4 x 9" Keyed Black Includes bracket MFPN=ECRET600A8XL FSA Gossamer ABS chainrings areUpdated 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