SDS MK4n Swerve Module Parts - Wheel, Colson, 4"OD x 1.5"W (MK4/4c/4i/4n)

SDS Swerve Drive Specialties – Colson Wheel, 4"OD x 1.5"W (MK4/4c/4i/4n)

The SDS Colson Wheel combines the proven durability of the Colson Performa Wheel with a custom hub for seamless integration into SDS MK4, MK4c, MK4i, and MK4n swerve modules. Released in late 2023, this setup provides extended wear life and a simplified replacement process, making it a top choice for competitive robotics teams.

Colson Performa wheels have been trusted in BattleBots and FIRST Robotics Competitions, including championship-level play. Their co-injection molded thermoplastic elastomer tread, permanently bonded to a polyolefin core, ensures outstanding durability while remaining friendly to non-carpeted surfaces.

The custom hub design eliminates tolerance stack-up at the hub/wheel interface, delivering a secure screw joint and reliable clamping against the aluminum hub.

Options

• Wheel Kit – Includes:

  • 1 × Colson Wheel

  • 1 × Hub

  • 3 × 10-32 × 1" Cap Screws

• Wheel Only – Replacement Colson wheel (hub and screws not included).

Key Features

• Outer Diameter: 4" (101.6 mm)

• Width: 1.5" (38.1 mm)

• Tread Material: Thermoplastic elastomer bonded to polyolefin core

• Mounting: Custom hub design for accurate and secure fit

• Compatibility: MK4 / MK4c / MK4i / MK4n swerve modules

• CAD Model: STEP file available for download

Weight

• Wheel Kit: 0.55 lbs ≈ 0.25 kg

Item Specifics

• Brand: SDS – Swerve Drive Specialties

• Model: Colson Wheel, 4"OD × 1.5"W

• Country of Origin: USA

• HS Code (guidance): 8714.99 – Parts and accessories of vehicles (other) (check with customs broker)