Lezyne KTV Drive / KTV Pro Smart
Compact, rechargeable front and rear light set from Lezyne offering 220/75 lumens, integrated USB charging and wide-angle 270° rear visibility. Durable co-molded housings, silicone straps and app-customizable rear modes make this a great commuter and road safety kit.
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Overview & Technology
Key Features & Real-World Benefits
Fit, Mounting & Compatibility
Who This Light Set Is For
Key Features
- ✓ Front output up to 220 lumens — strong daytime presence
- ✓ Rear output up to 75 lumens with 270° wide-angle optics
- ✓ Integrated USB stick on front for cable-free recharging
- ✓ Both lights use a 400 mAh Li‑poly battery, long runtimes
- ✓ IPX7 co-molded water resistant housing for wet-weather rides
- ✓ Silicone strap bracket fits aero and round seatposts
- ✓ Rear modes customizable via smartphone app for tailored flashes
- ✓ Lightweight, compact set ideal for commuters and road riders
Specifications
Product Identifiers
Frequently Asked Questions
How long does the battery last between charges?
Both units share a 400 mAh Li‑poly battery and can deliver up to 20 hours in their flash modes. Actual runtime varies with mode and brightness — steady high-output modes will run significantly shorter than flash modes, while low steady modes will extend runtime.
How do I charge the lights?
The KTV Drive (front) features an integrated USB stick that plugs directly into any USB-A port for cable-free charging. The KTV Pro Smart (rear) charges via its USB interface. Charging times depend on the power source but expect around 2–3 hours from empty with a standard USB charger.
Are these lights weatherproof?
Yes — both lights use a co-molded housing rated IPX7, which protects against heavy rain and temporary submersion. That means routine wet-weather commuting and showers won’t compromise the electronics, though prolonged immersion or extreme abuse should be avoided.
Will the rear unit fit my aero seatpost?
Yes — the silicone strap bracket is designed to stretch and mount securely to both round and aero-style seatposts. The strap system also allows attachment to racks, frame tubes or bags when needed.
What phone app works with the KTV Pro Smart?
The rear KTV Pro Smart is compatible with Lezyne’s smartphone app for customizing flash patterns, brightness and mode order. Use the app to update firmware and to set a profile that matches your visibility preferences.
Can I replace the battery myself?
These units use integrated Li‑poly batteries and are designed as sealed, rechargeable products. Battery replacement isn't intended as a user-serviceable task; contact Lezyne support or an authorized service center for battery service or end-of-life options.
Buying Guide
When choosing a commuter or road light set, prioritize visibility and reliability: look for a bright front lamp for daytime detection and a rear unit with wide lateral optics to catch motorists' attention from the side. Runtime and charging convenience matter — integrated USB charging and long flash runtimes reduce the chance you'll be caught with a dead light. Consider mounting flexibility and weather resistance if you ride in mixed conditions. Silicone straps and co-molded housings offer secure, low-profile installation and durability. If you want customization, choose a rear light with smartphone control so you can fine-tune flash patterns and brightness for your riding environment.
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