ROKR Marble Parkour Big Funnel Marble Run LG501 Air Receivers and Parts Motor Limit: 2S Lipo: KV=

Motor Limit: 2S Lipo: KV= 6000 (3652)

The classic Midnight Pumpkin makes its way to the X-SA (Expert-Semi-Assembled) series

When the going gets rough

The Travel Scope 70 comes equipped with a custom backpack to store your optical tube

Maxx expertly packages X-Maxx's innovative design elements into a lighter

ROKR Marble Parkour Big Funnel Marble Run LG501 Air Receivers and Parts Motor Limit: 2S Lipo: KV=Robotime ROKR Big Funnel Marble Run LG501 is a mechanical gears 3D wooden puzzle based on great human engineering. Its design combines the beauty of science and machines, involving so many small gadgets. Build this Rokr marble run 3D wooden puzzle set and crank the handle, watch marbles run crazy down the slopes and twisting turns. Have fun! FUNNEL RAIL: LG501 Marble Parkour is a handcrafted marble run 3D wooden puzzle set with a big funnel rail.