Equine Speed Kit W.I.N.D

This set includes a speed sensor W.I.N.D. and a magnet that are fixed on the wheels of a sulky. Measure speed and distance while trotting or driving. Ideal if you own multiple sulkys. This set is included in the Polar Equine CS600 Trotting. Compatible with Polar S-Series S710i / S720i / S725x / S625x / CS100