Data Harvest Dynamics System Spare Cart 1541

Spare/additional single dynamics cart (coloured blue or white depending on availability), to fit the new wider 1.2m dynamics track (code80628). The single dynamics cart features a spring loaded, 3 stop plunger to provide a graded set of constant force. You can also load the cart with the supplied stackable masses or attach magnets. The cart does not include any electronics making it a more affordable dynamics solution.