6 in. Performance Wheel XL 1.125 in. Bearing Bore

Competition eligibility — read before buying

Legal for FIRST Robotics Competition (FRC). NOT legal for FIRST Tech Challenge (FTC) — do not build this part into an FTC robot. Eligibility is set by each season's game manual — check the current rules before you compete.

Product Overview

The 6 in. Performance Wheel XL is a virtually indestructible wheel made out of solid 6061 aluminum. This competition-proven design has been used on FIRST Robotics Competition robots for many years. This new version of this wheel is 50% wider than our regular 6 in. Performance Wheels for maximum traction. This wheel can take anything an FRC robot can throw at it, and much more.

This wheel is designed to be supported by 1.125 in. OD (FR8) flanged bearings, and driven by motion hardware that utilizes a 1.875 in 6-hole bolt circle found in many AndyMark and competition robotics products. To mount one of these to the rear (flat) side, use a 250 Sprocket and Pulley Spacer. To mount one to the front, use a 550 Sprocket Spacer. This wheel does not include 1.47" wide tread material.

Tread Attatchment:

This wheel is designed to utilize rivets to attach the tread to the wheel. AndyMark recommends steel 1/8" diameter rivets with a 0.251 in. - 0.312 in. grip range. The wheel has been manufactured with no holes on the rim, as it is intended to be a blank canvas for teams to install rivets freely.