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SimRacingPicker
Fanatec QR2 Base-Side Type-C — anodized aluminum base-side quick release
Fanatec QR2 Base-Side Type-C — with clamp ring
Fanatec QR2 Base-Side Type-C — fitted to a CSL DD wheel base
FanatecWheel
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Fanatec QR2 Base-Side (Type-C)

Base-side QR2 upgrade for the CSL DD and Gran Turismo DD Pro wheel bases

Description

The Fanatec QR2 Base-Side (Type-C) upgrades the CSL DD and Gran Turismo DD Pro wheel bases to Fanatec's motorsport-derived QR2 quick release.

Construction. Diecast aluminum with a CNC-machined finish and an anodized low-friction surface for durability and easy wheel removal. It comes with an improved clamp ring.

How it works. The tapered shape gives a tight fit; push the wheel on to attach it and hot-swap wheels without restarting the sim or base.

Requirement. The steering wheel must have a QR2 Wheel-Side, QR2 Pro Wheel-Side or QR2 Lite Wheel-Side. QR1 wheels do not fit a QR2 base. Podium bases need the Type-M instead.

Where to buyUpdated Oct 30, 2026
Fanatec
FanatecOfficialBest price
In stock
USD 44.99
Buy at Fanatec

Features & highlights

Upgrades CSL DD and Gran Turismo DD Pro to QR2
Diecast aluminum with CNC-machined finish
Anodized low-friction surface
Tapered shape for a tight fit
Improved clamp ring
Push-on wheel attachment and hot-swap
Connects to QR2, QR2 Pro and QR2 Lite Wheel-Sides
5 mm Allen key included
The QR2 upgrade path for CSL DD and GT DD Pro
Simple swap with a clamp ring
Unlocks QR2 hot-swapping

Driving style

The QR2 Base-Side (Type-C) is for CSL DD and Gran Turismo DD Pro owners moving their setup to QR2, typically to swap between several wheels quickly or to remove QR1 play. That suits drivers who switch between GT, formula and rally wheels in iRacing, ACC, Gran Turismo 7 and EA SPORTS WRC. Overtake.gg notes the Type-C swap is simpler than the Podium Type-M because there is no internal wiring to reconnect.

Best for CSL DD and GT DD Pro owners with several QR2 wheels; less suited for drivers keeping QR1 wheels, since QR1 and QR2 are not cross-compatible.

Build quality

Mid-range build

Diecast aluminum with a CNC-machined finish and anodized surface, plus an improved clamp ring. It is less premium than the billet Type-M but matches the QR2 system's metal construction.

Software

The QR2 Base-Side needs no setup of its own. The CSL DD or GT DD Pro is still managed through the Fanatec App on Windows PC (firmware and settings) and keeps its PlayStation or PC compatibility.

Specifications

TypeQuick release, base side
ConnectionCSL DD, Gran Turismo DD Pro
Construction MaterialsDiecast aluminum, CNC-machined, anodized
Quick ReleaseQR2 (Type-C)

Pros

  • Low price for a base upgrade
  • Simpler install than the Podium Type-M, per Overtake.gg
  • Anodized surface eases wheel removal
  • Works with all QR2 wheel-sides

Cons

  • Only fits CSL DD and Gran Turismo DD Pro
  • QR1 wheels no longer fit after upgrading
  • Wheels also need QR2 wheel-sides
  • CSL Elite and CSW V2.5 bases cannot be upgraded

What's in the box

  • QR2 Base-Side (Type-C)
  • Clamp ring with bolts
  • Allen key (5 mm)
  • 1x Quick Guide

Frequently asked questions

Which wheel bases does the QR2 Base-Side Type-C fit?

The CSL DD and the Gran Turismo DD Pro. Podium DD1, DD2 and the Podium Racing Wheel F1 use the Type-M instead, and the CSL Elite base and CSW V2.5 cannot be upgraded to QR2.

Can I still use my QR1 wheels after installing the Type-C?

No. QR1 and QR2 are not compatible, so each wheel needs a QR2, QR2 Pro or QR2 Lite Wheel-Side. Overtake.gg describes the upgrade as effectively all or nothing.

How hard is it to install the Type-C base-side?

You loosen the clamp, pull out the old quick release and fit the QR2 with the included clamp ring. Overtake.gg found the Type-C swap simpler than the Podium Type-M, which requires reconnecting wires.

Type-C vs Type-M: what is the difference?

The Type-C is diecast aluminum with an anodized surface for CSL DD and GT DD Pro. The Type-M is CNC-machined billet aluminum with a nickel coating for Podium bases. They are not interchangeable between base families.

Does QR2 improve force feedback on a CSL DD?

Overtake.gg found QR2 removes QR1 flex and feels slightly more detailed on small effects. Simufy notes the benefit is largest on medium- and high-torque setups and with frequent wheel swaps.

How much does the Type-C cost?

$44.99 in the US and €44.95 in the EU, the cheapest QR2 part. Budget for QR2 wheel-sides on each wheel as well.

Do I need a firmware update after installing it?

The base-side itself has no settings. Keep the CSL DD or GT DD Pro firmware current through the Fanatec App on PC as usual.