The Cateye Universal Seatpost Clamp For Rear Light. Replacement clamp for fitting cateye light brackets to your seatpost. Cateye Universal Seatpost Clamp For Rear Light Features Applicable models: TL-LD600, 550, 500, 300, 260, 250, 220, 210, 200, 120, 110, and 100. Also TL-AU20 More info
