4 in. Stealth Wheel 8 mm Bore 50A Durometer

am-2648_Blue

$7.00

The inside black portion of this wheel is made from molded polycarbonate plastic. The outer tread is TPU (thermoplastic polyurethane) with a 50a durometer hardness. This robust but lightweight whee...Read More

View Full Details

Product Overview

The inside black portion of this wheel is made from molded polycarbonate plastic. The outer tread is TPU (thermoplastic polyurethane) with a 50a durometer hardness. This robust but lightweight wheel provides good traction on carpet and soft tiles. The Stealth wheels are the perfect wheel for intakes and other auxiliary robot mechanisms. Two bolt circles are included on this wheel, with an inner bolt pattern designed for use in FTC applications and the outer pattern designed mainly for FRC uses.

Product Usage:
Many thread locking materials are not compatible with polycarbonate and can eat away at the plastic. Be sure to check which adhesives are okay to use with this product. This link will allow you to check which materials are okay to use with what adhesives, https://bit.ly/loctitematerialcheck

Usage:
Use #10-24x3/4 thread forming screws to attach sprockets or hubs to this wheel.

With Axle and Hub:
  • These stealth wheels have an integrated hub. This means no hub is needed to mate this wheel with a shaft.
With Sprocket:

Specifications

  • Bolt Circle: 4 holes, 0.14 in. (3.5mm) diameter on a 0.63 in. (16mm) bolt circle
  • Bore: 0.31 in. (8mm) with 4 holes 0.14 in. (3.5mm) diameter on a 0.63 in. (16mm) bolt circle
  • CoF On Euroboard (smooth Painted Composite): 1.16
  • Diameter: 4 in.
  • Durometer: 50a
  • Material: Polycarbonate,Thermoplastic Polyurethane
  • Outer Bolt Pattern: 6 holes, 0.16 in. (6mm) diameter on a 1.875 in. bolt circle
  • Weight: 0.22 lbs

10 reviews

  1. star star star star star 5.0 out of 5 stars

    "4 in Stealth wheel"

    "These are awesome wheels and suited our purposes perfectly! Would recommend highly!"

    MW from Oklahoma City

  2. star star star star star 5.0 out of 5 stars

    Review

    5 Stars

    DO from Otsego

  3. star star star star star 5.0 out of 5 stars

    Softer than Soft

    The 4" stealth wheel (50A Durometer) is indeed super grippy and soft. Even just driving around without pushing anything except foam blocks, the wheels are showing signs of wear after only 6 scrimmage matches. But these things are the grippiest ever, which is exactly what we wanted!

    DD from Merrimack

  4. star star star star star 5.0 out of 5 stars

    Review

    5 Stars

    JJ from Round Rock

  5. star star star star star 5.0 out of 5 stars

    4" blue stealth wheel

    These are working great for our ball shooter.

    CP from Fort Worth

  6. star star star star star 5.0 out of 5 stars

    Great!

    We have used this product and love the design and how grippy the wheels are.

    JT from Spokane

  7. star star star star empty_star 4.0 out of 5 stars

    stealth wheels

    the wheels are good quality versital with two built in hub configurations. shipping was a little expensive

    bt from pottstown

  8. star star star empty_star empty_star 3.0 out of 5 stars

    "Stealth Wheel / Shipping Problems"

    "The wheel itself was as advertised; unfortunately it didn't work as well in our application as we hoped. It was certainly an adventure getting the correct product .... After two shipments of the wrong product, we finally got the one we ordered. Initially we got 2" wheels, then we go 4" wheels with the wrong bolt pattern. Customer service was responsive trying to resolve the problem. (AndyMark Response: Thank you for your understanding and patience as we make corrections. We will continue to work on improving our processes for order accuracy.)"

    SA from Olathe

  9. star star star star star 5.0 out of 5 stars

    Very Stealthy.

    This one works. Wish the other AM wheels were available with this tread.

    DF from Lyndhurst

  10. star star star star star 5.0 out of 5 stars

    "Great wheels - watch out for too much grip"

    "the difference in grip between 75 and 50 durometer is obvious. Climb low mountain in res-Q challenge with no problem. These wheels on 4 corners actually provide a bit too much grip on the floor pads. best to use with two Omni's or other lower grip wheels."

    KL from Greenwood

Top of Page