Topeak Beseen 30 Rear Light R1 This wheelset is tubeless and

This wheelset is tubeless and disc brake only

Rim Inner Width 25mm

This flexible protection with large dimensions is universal and compatible with all types of frames without distinction of materials

The floating headband aids ventilation

Additional details in the tech video down below

Topeak Beseen 30 Rear Light R1 This wheelset is tubeless andTopeak Beseen 30 Rear Light Features Super Bright COB LED Tail Light. USB Type c Rechargeable. Magnetically position the light, then a simple twist securely locks the light in place providing easy and quick adjustment. Specifications Mode Time: High 30 lm (6 hr), Middle 15 lm (12 hr), Blink 8 lm (40 hr), Pulse 8 lm (15 hr)Lamp: COB LEDsLamp Housing: Injection molded polymerBattery: 3. 7V 360mAh Lithium Ion (integrated)Charge Charge Time: USB Type C 2