FREE SHIPPING
Free Shipping! On Orders Over $50 Details.
But fear not - there is plenty to explore...
Shop all Kryptonite Shop sale KryptoniteMEMBERSHIP
Earn up to 10% back in rewards. Learn more. Join Free.
EASY RETURNS
Take up to a full year to return your item! See our Return Policy.
LOWEST PRICE GUARANTEE
Find a better price? We’ll beat it by 5%. See our Price Match Policy.
Having to recharge your bike light every time you look at it can be a drag, so how does up to 26 hours of runtime sound? The Kryptonite Alley F-650 Front Bike Light keeps you seen and safe on the road, with multiple modes and an impressive capacity that makes it shine bright in a sea of competition.
Fully USB Rechargeable – No batteries to buy or replace.
Runtime up to 26 Hours
High Steady – 2hrs / 650 Lumens
Medium Steady – 4hrs / 325 Lumens
Low Steady – 12hrs / 100 Lumens
Daytime Pulse – 8hrs / 650 Lumens
Nighttime Pulse – 10hrs / 100-300 Lumens
Economic Flash – 26hrs / 100 Lumens
Side Illumination Ports – Allow cyclist to be seen when riding across traffic lanes.
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 Indicator – Red illumination = lower than 25%. Green = fully charged.