Bookman Visibility Block Safety Light Front -4 starting at the spot in

starting at the spot in between your thumb and first finger

The crank is mated with CNC chainrings for optimal shifting

Rear Axle 12mm Thru x 142mm Rim Width (Internal) 22 Cassette Body Type SRAM XDR Valve Presta Color Black Wheel Size 700c Defined Color Black ISO Diameter 622 / Road / 29" Tire Type Tubeless Ready Clincher Rim Material Carbon Hub/Brake Compatibility Center-Lock Disc Rim Height 45Mm

Dust & water resistance rated to IP54 standard

5 Gross Payload (Lbs) 440 Mfg Size One Size Assist Speed (Mph) 28 Walk Assist Yes Platform Boost E Wheel Size 24" Designed for ebike Yes Defined Color Gray

Bookman Visibility Block Safety Light Front -4 starting at the spot inStrong, compact, versatile and rechargeable bicycle light Equipped with LEDs and a lithium ION battery to make it super bright, yet long lasting in battery time Perfect for the commuter or the dedicated road cyclist that are looking for a slim light to illuminate twilight rides Charges via USB C (cable not included) Model Block Front Lumens 50 Modes 4 Rechargeable Yes Color Black Weight