V-Wheel Standoff Kit (21.5mm Center Height)

Competition eligibility

Legal for FIRST Tech Challenge (FTC) and FIRST Robotics Competition (FRC). Eligibility is set by each season's game manual — check the current rules before you compete.

The primary purpose of V-Wheels is to support and guide a load along a track. The chamfered edges of the V-Wheels align with the v-groove found on all four sides of the goRAIL.If you’re starting fresh, a kit gives you the parts we know you’ll need to use V-Wheels. The center height refers to the dimension from the base of the standoff to the middle of the wheel, and hence, the middle of the goRAIL the wheels mate with.The 21.5mm height from base to center will keep parts on pattern when the standoffs are used in conjunction with a 2.5mm thick plate or channel. The 21.5mm height, in combination with the 2.5mm plate thickness, provides a 24mm distance between the center of the v-wheel and the opposing side of the plate the standoffs are fastened to.

V-Wheel Material Plastic with Stainless Steel Bearings

Technical drawing