CatEye Tight Kinetic Battery Rear Light

CatEye Tight Kinetic Rear Light

A next-level rear light featuring CatEye’s signature Kinetic brake technology with a built-in acceleration sensor that switches the light automatically to high constant mode when decelerating—just like a car’s brake light.

Designed for all-weather reliability with IPX7 waterproofing and vibration resistance, this compact unit offers 360-degree visibility and long battery life from standard AAA batteries.

Features

Built-in acceleration sensor triggers high constant brake light mode

Waterproof design (IPX7) built for all-weather use

Up to 180 hours of battery life on 2x AAA batteries

360-degree visibility with 5 high-efficiency LEDs

Three modes: two flashing and one constant, with easy one-button switching

Mode memory recalls last used setting

FlexTight™ (SP-11) bracket for quick, tool-free mounting on seatposts and seatstays

Compatible with clip (C-2) for attachment to bags or pockets

Lightweight at just 49g including batteries

Technologies

Kinetic/Brake Mode for automatic high beam on deceleration

OptiCube™ lens tech for maximum brightness and visibility

Side visibility for enhanced safety

FlexTight™ versatile mounting system

SPECIFICATIONS

Modes and Runtime

Low: Approx. 70 hours
Flashing: Approx. 160 hours
Rapid: Approx. 140 hours
(Note: Frequent use of brake (kinetic) mode will reduce battery life)

Waterproof Rating: IPX7
Power: 2x AAA batteries (included)
Weight: 49g (with batteries)
Mounting: FlexTight™ bracket and clip compatible