Thames & Kosmos Mega Cyborg Hand Active Sports any rider up to 100-110

any rider up to 100-110 lbs (45kg) is going to be comfortable on a Classic/Drifter seat

Track student progress before moving on to new and exciting lessons with the Skills Matrix and answer key

Enlarged eye pieces and foolproof placement goggles

Each comes with six more spare discs as well

Thames & Kosmos Mega Cyborg Hand Active Sports any rider up to 100-110Explore hydraulics, pneumatics, and robotics with your very own GIANT hydraulic hand! Using over 200 plastic pieces and piston tubes that you fill with water, build an awesome mechanical hand that uses hydraulic power to simulate the movements of the human hand no motors or electricity required! Once assembled, your cyborg hand slips onto your own hand like a glove, with mechanical fingers that you operate with your own fingers and that can grip