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Kryptonite
Kryptonite’s famous U-lock design was the brainchild of Michael Zane. In the early 1970’s, Michael traveled countless miles in his VW van promoting his new-style U-lock and teaching better bicycle security to retailers around the country. In 2001, the company that started with such humble beginnings was purchased by Ingersoll Rand and became a flagship brand in its security technologies division. 
Today, Kryptonite flourishes as a leader in bicycle security systems. Kryptonite locks are innovative, user-friendly and best of all, safe and reliable. Couple this with incredible customer service and you’ll understand why Kryptonite has a cult-like following. 
Kryptonite gives you many options to safely lock up your bike. They make a variety of cable, chain and U-locks in varying sizes so that you'll have a system that meets all your security needs. And we’re here to answer all your questions too. We’ll show you how to lock up your bike quickly and safely, and set you up with a bicycle lock that gives you peace of mind.
The people at Kryptonite create the best bicycle security in the world. Stop by and we’ll help you select the best Kryptonite lock to keep your bicycles safe.
$28.95
- Modes include High Steady, Low Steady, DayTime Pulse, NightTime Pulse, and Economic Flash
- Fully USB rechargeable: no batteries to buy or replace
- Runtime up to 15 hours
- Memory function: light turns on at the last mode it was turned off
- Power saving function: 10% power or less, lights will automatically switch to lowest lumen output
- Built-in battery indicators: RED = less than 25%, GREEN = fully charged
$28.95
- Modes include High Flash, Low Steady, DayTime Pulse, NightTime Pulse, and Economic Flash
- Fully USB rechargeable: no batteries to buy or replace
- Runtime up to 7.5 hours
- Memory function: light turns on at the last mode it was turned off
- Power saving function: 10% power or less, lights will automatically switch to lowest lumen output
- Built-in battery indicators: RED = less than 25%, GREEN = fully charged
- Side illumination ports
$29.95
- Modes include High Flash, Medium Steady, Low Steady, DayTime Pulse, NightTime Pulse, Economic Flash
- Fully USB rechargeable: no batteries to buy or replace
- Runtime up to 11 hours 15 mins
- Memory function: light turns on at the last mode it was turned off
- Power saving function: 10% power or less, lights will automatically switch to lowest lumen output
- Built-in battery indicators: RED = less than 25%, GREEN = fully charged
- Side illumination ports
$29.95
- Light guide for INCREASED VISIBILITY AND SAFETY
- MEMORY FUNCTION remembers the last mode used
- Fully USB-RECHARGEABLE
- Compact size
- Bracket with flexible mounting option
- .06 LUX
- 5 Modes
- Run time on Eco = 36 hrs
- Run time on High Steady = 20 hrs
$31.95
- Modes include High Flash, Low Steady, DayTime Pulse, NightTime Pulse, and Economic Flash
- Fully USB rechargeable: no batteries to buy or replace
- Runtime up to 12 hours
- Memory function: light turns on at the last mode it was turned off
- Power saving function: 10% power or less, lights will automatically switch to lowest lumen output
- Built-in battery indicators: RED = less than 25%, GREEN = fully charged
- Side illumination ports
- Multiple Mounting Options: vertical or horizontal mounting options as well as a clip for mounting to packs, bags or belts
$32.95
- Front Modes include High Steady, Low Steady, DayTime Pulse, NightTime Pulse and Economic Flash.
- Rear Modes include High Flash, Low Steady, DayTime PULSE, NightTime Pulse and Economic Flash.
- Fully USB rechargeable: no batteries to buy or replace
- Runtime up to 20 hours for front and 10 hours for rear
- Memory function: light turns on at the last mode it was turned off
- Power saving function: 10% power or less, lights will automatically switch to lowest lumen output
- Built-in battery indicators: RED = less than 25%, GREEN = fully charged
- Multiple Mounting Options: vertical or horizontal mounting options as well as a clip for mounting to packs, bags or belts
$34.95
- Modes include High Steady, Medium Steady, Low Steady, DayTime Pulse, NightTime Pulse, and Economic Flash
- Fully USB rechargeable: no batteries to buy or replace
- Runtime up to 22.5 hours
- Memory function: light turns on at the last mode it was turned off
- Power saving function: 10% power or less, lights will automatically switch to lowest lumen output
- Built-in battery indicators: RED = less than 25%, GREEN = fully charged
$35.95
- Compact, sleek design
- Robust safety features including daytime and nighttime pulse modes
- Side illumination ports allow cyclists to be seen when riding across traffic lanes
- 6 modes including Daytime Pulse and Nightime Pulse
- Fully USB rechargeable: no batteries to buy or replace
- Memory function allows light to turn on at the last mode that was used
- Power saving function automatically switches the light to the lowest lumen output when the battery gets to 10% power or less
- Built-in battery indicator: red = lower than 25%, yellow = 50%-25%, green = fully charged
- No tools bracket
$39.95
- Modes include High Steady, Medium Steady, Low Steady, DayTime Pulse, NightTime Pulse, and Economic Flash
- Fully USB rechargeable: no batteries to buy or replace
- Runtime up 24 hours
- Memory function: light turns on at the last mode it was turned off
- Power saving function: 10% power or less, lights will automatically switch to lowest lumen output
- Built-in battery indicators: RED = less than 25%, GREEN = fully charged
- Side illumination ports
$39.95
- Modes include High Flash, Medium Steady, Low Steady, DayTime Pulse, NightTime Pulse, Economic Flash
- Fully USB rechargeable: no batteries to buy or replace
- Runtime up to 10 hours 15 mins
- Memory function: light turns on at the last mode it was turned off
- Power saving function: 10% power or less, lights will automatically switch to lowest lumen output
- Built-in battery indicators: RED = less than 25%, GREEN = fully charged
- Side illumination ports
$39.95
- Compact, sleek design
- Robust safety features including daytime and nighttime pulse modes
- Side illumination ports allow cyclists to be seen when riding across traffic lanes
- 6 modes including Daytime Pulse and Nightime Pulse
- Fully USB rechargeable: no batteries to buy or replace
- Memory function allows light to turn on at the last mode that was used
- Power saving function automatically switches the light to the lowest lumen output when the battery gets to 10% power or less
- Built-in battery indicator: red = lower than 25%, yellow = 50%-25%, green = fully charged
- No tools bracket
$44.95
- ACCELERATION SENSOR - when speed is reduced by more than 1.6 m/s (5.76 km/hr or 3.58 mph) an additional LED is switched on
- Light guide for INCREASED VISIBILTY AND SAFETY
- Brake light is 3 TIMES BRIGHTER than normal output in Steady mode
- ADDITIONAL OPTIC in front of LED at lower end of light guide
- MEMORY FUNCTION remembers the last mode used
- Fully USB-RECHARGEABLE
- Bracket with flexible mounting option
- .20 LUX
- 7 Modes
- Run time on Eco = 36 hrs
- Run time on High Steady = 10 hrs
$48.95
- Compact, sleek design
- Robust safety features including daytime and nighttime pulse modes
- Side illumination ports allow cyclists to be seen when riding across traffic lanes
- 6 modes including Daytime Pulse and Nightime Pulse
- Fully USB rechargeable: no batteries to buy or replace
- Memory function allows light to turn on at the last mode that was used
- Power saving function automatically switches the light to the lowest lumen output when the battery gets to 10% power or less
- Built-in battery indicator: red = lower than 25%, yellow = 50%-25%, green = fully charged
- No tools bracket
$53.95
- Front Modes include High Steady, Low Steady, DayTime Pulse, NightTime Pulse, and Economic Flash.
- Rear Modes include High Flash, Low Steady, DayTime PULSE, NightTime Pulse and Economic Flash
- Fully USB rechargeable: no batteries to buy or replace
- Runtime up to 15 hours for front and 7.5 hours for rear
- Memory function: light turns on at the last mode it was turned off
- Power saving function: 10% power or less, lights will automatically switch to lowest lumen output
- Built-in battery indicators: RED = less than 25%, GREEN = fully charged
- Multiple Mounting Options: vertical or horizontal mounting options as well as a clip for mounting to packs, bags or belts
$59.95
- Front Modes include High Steady, Medium Steady, Low Steady, DayTime Pulse, NightTime Pulse, and Economic Flash.
- Rear Modes include High Flash, Medium Steady, Low Steady, DayTime Pulse, NightTime Pulse, and Economic Flash
- Fully USB rechargeable: no batteries to buy or replace
- Runtime up to 22.5 hours (Avenue F-100 COB) and 11.25 hours (Avenue R-50 COB)
- Memory function: light turns on at the last mode it was turned off
- Power saving function: 10% power or less, lights will automatically switch to lowest lumen output
- Built-in battery indicators: RED = less than 25%, GREEN = fully charged
- Multiple Mounting Options: vertical or horizontal mounting options as well as a clip for mounting to packs, bags or belts
$59.95
- Front Modes include High Steady, Low Steady, DayTime Pulse, NightTime Pulse, and Economic Flash.
- Rear Modes include High Flash, Low Steady, DayTime PULSE, NightTime Pulse and Economic Flash
- Fully USB rechargeable: no batteries to buy or replace
- Runtime up to 20 hours for front and 10 hours for rear
- Memory function: light turns on at the last mode it was turned off
- Power saving function: 10% power or less, lights will automatically switch to lowest lumen output
- Built-in battery indicators: RED = less than 25%, GREEN = fully charged
- Multiple Mounting Options: vertical or horizontal mounting options as well as a clip for mounting to packs, bags or belts
$59.95
- Double-lens technology provides HIGH-QUALITY precise light distribution
- LED STRIP shows battery level
- Side lighting for INCREASED VISIBILITY AND SAFETY
- MEMORY FUNCTION remembers the last mode used
- Fully USB-RECHARGEABLE
- NEW snap-tight bracket
- 30 LUX
- 5 Modes
- Run time on Eco = 24 hrs
- Run time on High Steady = 4 hrs
$61.95
- Compact, sleek design
- Robust safety features including daytime and nighttime pulse modes
- Side illumination ports allow cyclists to be seen when riding across traffic lanes
- 6 modes including Daytime Pulse and Nightime Pulse
- Fully USB rechargeable: no batteries to buy or replace
- Memory function allows light to turn on at the last mode that was used
- Power saving function automatically switches the light to the lowest lumen output when the battery gets to 10% power or less
- Built-in battery indicator: Red = lower than 25%, Yellow = 50%-25%, Green = fully charged
- No tools bracket
- Sold with Avenue R-30 rear taillight
- Rear light includes 5 modes
- Side illumination ports
$64.95
- Modes include High Steady, Low Steady, DayTime Pulse, NightTime Pulse, and Economic Flash
- Fully USB rechargeable: no batteries to buy or replace
- Runtime up to 26 hours
- Memory function: light turns on at the last mode it was turned off
- Power saving function: 10% power or less, lights will automatically switch to lowest lumen output
- Side Illumination ports allow cyclists to be seen when riding across traffic lanes
$66.95
- Compact, sleek design
- Robust safety features including daytime and nighttime pulse modes
- Side illumination ports allow cyclists to be seen when riding across traffic lanes
- 6 modes including Daytime Pulse and Nightime Pulse
- Fully USB rechargeable: no batteries to buy or replace
- Memory function allows light to turn on at the last mode that was used
- Power saving function automatically switches the light to the lowest lumen output when the battery gets to 10% power or less
- Built-in battery indicator: red = lower than 25%, yellow = 50%-25%, green = fully charged
- No tools bracket
- Sold with Avenue R-30 rear taillight
- Rear light includes 5 modes
- Side illumination ports
$77.95
- Compact, sleek design
- Robust safety features including daytime and nighttime pulse modes
- Side illumination ports allow cyclists to be seen when riding across traffic lanes
- 6 modes including Daytime Pulse and Nightime Pulse
- Fully USB rechargeable: no batteries to buy or replace
- Memory function allows light to turn on at the last mode that was used
- Power saving function automatically switches the light to the lowest lumen output when the battery gets to 10% power or less
- Built-in battery indicator: red = lower than 25%, yellow = 50%-25%, green = fully charged
- No tools bracket
- Sold with Avenue R-45 rear taillight
- Rear light includes 5 modes
- Side illumination ports
$79.95
X3 Front Light:
- Double-lens technology provides HIGH-QUALITY precise light distribution
- LED STRIP shows battery level
- Side lighting for INCREASED VISIBILITY AND SAFETY
- MEMORY FUNCTION remembers the last mode used
- Fully USB-RECHARGEABLE
- NEW snap-tight bracket
- 30 LUX
- 5 Modes
- Run time on Eco = 24 hrs
- Run time on High Steady = 4 hrs
XR Rear Light:
- Light guide for INCREASED VISIBILITY AND SAFETY
- MEMORY FUNCTION remembers the last mode used
- Fully USB-RECHARGEABLE
- Compact size
- Bracket with flexible mounting option
- .06 LUX
- 5 Modes
- Run time on Eco = 36 hrs
- Run time on High Steady = 20 hrs
$79.95
- Double-lens technology provides HIGH-QUALITY precise light distribution
- AUTO LIGHT SENSOR measures ambient brightness adjusting the light mode automatically
- Side lighting for INCREASED VISIBILITY AND SAFETY
- MEMORY FUNCTION remembers the last mode used
- Fully USB-RECHARGEABLE
- NEW snap-tight bracket
- Display shows the remaining battery run time - battery symbol in the display starts flashing when battery level is below 20%
- 60 LUX
- 7 Modes
- Run time on Eco = 30 hrs
- Run time on High Steady = 3 hrs
$81.95
- Compact, sleek design
- Robust safety features including daytime and nighttime pulse modes
- Side illumination ports allow cyclists to be seen when riding across traffic lanes
- 6 modes including Daytime Pulse and Nightime Pulse
- Fully USB rechargeable: no batteries to buy or replace
- Memory function allows light to turn on at the last mode that was used
- Power saving function automatically switches the light to the lowest lumen output when the battery gets to 10% power or less
- Built-in battery indicator: red = lower than 25%, yellow = 50%-25%, green = fully charged
- No tools bracket
$95.95
- Front Modes include High Steady, Medium Steady, Low Steady, DayTime Pulse, NightTime Pulse, and Economic Flash.
- Rear Modes include High Flash, Medium Steady, Low Steady, DayTime Pulse, NightTime Pulse, and Economic Flash
- Fully USB rechargeable: no batteries to buy or replace
- Runtime up to 26 hours for front and 11.25 hours for rear
- Memory function: light turns on at the last mode it was turned off
- Power saving function: 10% power or less, lights will automatically switch to lowest lumen output
- Built-in battery indicators: RED = less than 25%, GREEN = fully charged
$104.95
X6 Front Light:
- Double-lens technology provides HIGH-QUALITY precise light distribution
- AUTO LIGHT SENSOR measures ambient brightness adjusting the light mode automatically
- Side lighting for INCREASED VISIBILITY AND SAFETY
- MEMORY FUNCTION remembers the last mode used
- Fully USB-RECHARGEABLE
- NEW snap-tight bracket
- Display shows the remaining battery run time - battery symbol in the display starts flashing when battery level is below 20%
- 60 LUX
- 7 Modes
- Run time on Eco = 30 hrs
- Run time on High Steady = 3 hrs
XBR Rear Light:
- ACCELERATION SENSOR - when speed is reduced by more than 1.6 m/s (5.76 km/hr or 3.58 mph) an additional LED is switched on
- Light guide for INCREASED VISIBILITY AND SAFETY
- Brake light is 3 TIMES BRIGHTER than normal output in Steady mode
- ADDITIONAL OPTIC in front of LED at lower end of light guide
- MEMORY FUNCTION remembers the last mode used
- Fully USB-RECHARGEABLE
- Bracket with flexible mounting option
-.20 LUX
- 7 Modes
- Run time on Eco = 36 hrs
- Run time on High Steady = 10 hrs
$149.95
- High-quality PREMIUM design
- AWARD-WINNING light distribution technology
- Easy-to-use LCD DISPLAY shows various information to the user
- Extensive side lighting for INCREASED VISIBILITY AND SAFETY
- MEMORY FUNCTION remembers the last mode used
- Fully USB-RECHARGEABLE
- NEW snap-tight bracket
- 80 LUX
- 6 Modes
- Run time on Eco = 24 hrs
- Run time on High Steady = 3 hrs
$169.95
X8 Front Light:
- High-quality PREMIUM design
- AWARD-WINNING light distribution technology
- Easy-to-use LCD DISPLAY shows various information to the user
- Extensive side lighting for INCREASED VISIBILITY AND SAFETY
- MEMORY FUNCTION remembers the last mode used
- Fully USB-RECHARGEABLE
- NEW snap-tight bracket
- 80 LUX
- 6 Modes
- Run time on Eco = 24 hrs
- Run time on High Steady = 3 hrs
XBR Rear Light:
- ACCELERATION SENSOR - when speed is reduced by more than 1.6 m/s (5.76 km/hr or 3.58 mph) an additional LED is switched on
- Light guide for INCREASED VISIBILITY AND SAFETY
- Brake light is 3 TIMES BRIGHTER than normal output in Steady mode
- ADDITIONAL OPTIC in front of LED at lower end of light guide
- MEMORY FUNCTION remembers the last mode used
- Fully USB-RECHARGEABLE
- Bracket with flexible mounting option
-.20 LUX
- 7 Modes
- Run time on Eco = 36 hrs
- Run time on High Steady = 10 hrs
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