Lezyne | Stick Drive Seat Clamp

The Lezyne Stick Drive Seat Clamp is an innovative rear light system that replaces your standard 35.4 mm seat clamp with a sleek, integrated LED taillight—perfect for mountain bikes running dropper posts or riders who want a minimalist setup. It features eight high-powered LEDs offering up to 30 lumens with seven output modes, including Daytime Flash. Wide-Angle Optics provide 270° visibility, while a magnetic attachment interface allows the light to pop off instantly for charging. The co-molded Composite Matrix body is durable and IPX7 waterproof, and the built-in USB stick enables cable-free charging.

Key Features

• Integrated 35.4 mm Seat Clamp + Light
Replaces the standard clamp with a clean, space-saving taillight mount—ideal for dropper post bikes

• Eight LED Emitters (30 Lumens Max)
Bright, efficient output with seven modes including Daytime Flash

• Wide-Angle Optics (270° Visibility)
Expanded side visibility enhances safety in traffic and group rides

• Magnetic Quick-Detach Design
Light snaps off easily for charging while the clamp stays mounted

• USB Stick Rechargeable
Built-in USB plug allows cable-free charging from any USB port

• Durable, Waterproof Construction
Co-molded Composite Matrix body with IPX7 protection

• Technical Specs
Max Lumens: 30
Max Runtime: 23 hours
Battery Capacity: 300 mAh
Recharge Type: USB Stick
Weight: 50.1 g
Dimensions: 85 mm × 41.4 mm × 72 mm

• Model Code: 1-LED-33R-SC-V104