Bicycle Parts & Accessories › Kryptonite › Steel Bike Bicycle Lay Back Seatpost

Be seen and be safe! The Kryptonite Comet R150 Rear LED Bicycle Rear Indicator... Be seen and be safe! The Kryptonite Comet R150 Rear LED Bicycle Rear Indicator Taillight features a lightweight body. The four bright LEDs make this small light a great To be seen indicator while riding. It easily fits all seat post sizes 10mm to 32mm... more

Kryptonite s flagship New York long shackle Kryptonite u-lock has a 16 mm max-... Kryptonite s flagship New York long shackle Kryptonite u-lock has a 16 mm max-performance steel shackle made to specifically resist thieves attacks in high theft areas. The hardened max-performance steel sleeve over the max-performance steel crossbar... more

Kryptonite s flagship New York long shackle Kryptonite u-lock has a 16 mm max-... Kryptonite s flagship New York long shackle Kryptonite u-lock has a 16 mm max-performance steel shackle made to specifically resist thieves attacks in high theft areas. The hardened max-performance steel sleeve over the max-performance steel crossbar... more

The Kryptonite 790 Integrated Bike Chain Lock features an end-link locking poi... The Kryptonite 790 Integrated Bike Chain Lock features an end-link locking point for extensive holding power and four-sided 3T manganese steel chain links. Rated at a 5 / 10 on our security scale it is good for quick stops in a metropolitan area a few... more

The Kryptonite Heavy Duty U-lock offers a 10 long shackle which provides extra... The Kryptonite Heavy Duty U-lock offers a 10 long shackle which provides extra length for tricky lock-up situations. With a 5 out of 5 on the security scale this maximum security lock has a 14mm hardened steel shackle and a double deadbolt design that... more

The Kryptonite Kryptolok Standard U-Lock features a 12.7 mm hardened performan... The Kryptonite Kryptolok Standard U-Lock features a 12.7 mm hardened performance steel shackle with a double deadbolt anti-rotation design that resists bolt cutters and twisting leverage attacks. The lock’s disc-style cylinder with center keyway is... more

The Kryptonite Evolution Mini-7 Bike U-Lock features a 13 mm hardened max perf... The Kryptonite Evolution Mini-7 Bike U-Lock features a 13 mm hardened max performance steel shackle with a double deadbolt anti-rotation design that resists bolt cutters and twisting leverage attacks. The lock’s disc-style cylinder with center keyway... more

The Kryptonite Keeper Integrated Bike Lock Chain is a 5mm- thick four sided ch... The Kryptonite Keeper Integrated Bike Lock Chain is a 5mm- thick four sided chain link made from hardened carbon steel. At 33.5 inches long the Kryptonite Keeper chain lock gives you biking security with compact coiling for easy carrying. A... more

The Kryptonite Heavy Duty U-lock offers a 10 long shackle which provides extra... The Kryptonite Heavy Duty U-lock offers a 10 long shackle which provides extra length for tricky lock-up situations. With a 5 out of 5 on the security scale this maximum security lock has a 14mm hardened steel shackle and a double deadbolt design that... more

The Kryptonite TKO Mini U-Lock features a 12mm hardened steel shackle with a b... The Kryptonite TKO Mini U-Lock features a 12mm hardened steel shackle with a bent foot anti-rotation design that resists bolt cutters and twisting leverage attacks. The lock disc-style cylinder side keyway is protected by a sliding dust cover and is... more

The Kryptonite New York Lock Fahgettaboudit Mini U-Lock features a 18 mm harde... The Kryptonite New York Lock Fahgettaboudit Mini U-Lock features a 18 mm hardened max performance steel shackle with a double deadbolt anti-rotation design that resists bolt cutters and twisting leverage attacks. There is also a steel sleeve over the... more

STAPLER STYLE DISC LOCK with 10mm pin. diameter for increased theft protection... STAPLER STYLE DISC LOCK with 10mm pin. diameter for increased theft protection. Hardened DROP FORGED STEEL resists cutting sawing freezing and chisel attacks. Dual reinforced HIGH SECURITY DISC-STYLE CYLINDER. 2 STAINLESS STEEL I KEYS. Includes POUCH... more

14mm hardened MAX-Performance steel shackle resists bolt cutters andleverage a... 14mm hardened MAX-Performance steel shackle resists bolt cutters andleverage attacks High security disc-style cylinder Double deadbolt locking for extensive holding power Dual layer steel crossbar for maximum security Sliding dust cover protects and... more

14 mm six-sided chain links made of 3T Hardened Manganese Steel for ultimate s... 14 mm six-sided chain links made of 3T Hardened Manganese Steel for ultimate strength. Durable protective nylon cover with hook-n-loop fasteners to hold in place. Includes maximum security New York Disc Lock with 15 mm Max-performance Steel Shackle.... more

The Kryptonite KryptoFlex 1218 Key Cable features a 12mm braided steel cable w... The Kryptonite KryptoFlex 1218 Key Cable features a 12mm braided steel cable with EASY-CLICK locking a bracket for convenient transport and two easy to use reversible keys. more

The Keeper combo chain locks use 4-sided 3T manganese steel links to provide h... The Keeper combo chain locks use 4-sided 3T manganese steel links to provide high security in a convenient package. The 5-digit resettable combination provides over 100 000 codes. more

The Kryptonite Resettable Combination Steel Cable is 6 long and 12mm thick and... The Kryptonite Resettable Combination Steel Cable is 6 long and 12mm thick and is rated a 3 out of 5 on the Kryptonite Security Scale making this a great lock to help secure your bike from potential thieves. It features keyless security with its... more

The Kryptonite Resettable Combination Steel Cable is 6 long and 12mm thick and... The Kryptonite Resettable Combination Steel Cable is 6 long and 12mm thick and is rated a 3 out of 5 on the Kryptonite Security Scale making this a great lock to help secure your bike from potential thieves. It features keyless security with its... more

Chain Size 14 mm six-sided chain links made of 3T manganese steel. Anti-theft ... Chain Size 14 mm six-sided chain links made of 3T manganese steel. Anti-theft Protection Register your product online to activate the optional Anti-theft Protection. In the unlikely event the product is defeated when used properly Kryptonite will pay... more

The lightweight Kryptonite Keeper Integrated Bike Lock Chain is made of harden... The lightweight Kryptonite Keeper Integrated Bike Lock Chain is made of hardened 3t manganese steel formed into 7mm four-sided links. Recommended for use in low crime areas. Kryptonite chain locks represent the maximum amount of security available. more