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SetupGearGuide

Simucube Tahko GT-21 Wireless Wheel

Simucubeno compromisecritical fields unverified· 2/2 detail specs sourced
Simucube Tahko GT-21 Wireless Wheel

Simucube's first in-house wheel, a wireless GT-shaped rim built around the Simucube SQR quick release in the no-compromise tier. It's aimed at flagship GT builds already living in the Simucube ecosystem. Anyone on a different base ecosystem should look elsewhere, since the SQR mounting ties it to Simucube hardware.

Scores

Breakdown
Overall79±3

Caliber-forward blend — tier caliber + within-tier price rank 30%, value 25%, confidence 20%, compatibility 15%, upgrade path 10% — renormalized over applicable dimensions.

Beginner Friendliness34
Compatibility72
Confidence74
Pro Readiness92
Upgrade Path88
Value73

The ± band on the overall score reflects sourcing confidence — wider when fewer specs are verified.

How each score is computed: our scoring methodology.

Specifications

SpecValueVerification
quick releaseSimucube SqrSourced
wheel shapegtSourced

2/2 detail specs sourced. Amber rows are flagged for verification — we show them as reported, not confirmed.

  • input count: Corrected 2026-06-12: seed value 21 was a name-based guess; manufacturer page contradicts it (10 buttons + 7-way switch + 2 paddles, no stated total). 'GT-21' is not an input count - genuinely unpublished total

Verdict

Best for

  • Simucube's first own wheel — wireless, flagship GT builds

Who should skip this

  • Other base ecosystems

Where to buy

List price $859

Prices are a guide and can change — confirm the current price on the retailer's site before buying.

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Also available at

Prices last checked Jul 7, 2026 — retailer prices change often, so click through for the current price.

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Platform support

PCfull

Ecosystem

Simucube ecosystem (native)Simucube SQR (native)

Compatibility

Built around Simucube ecosystem, Simucube SQR. Make sure the rest of your build uses the same platform before you buy — mismatched sockets, mounts or standards are the most common return reason. Check it in the builder →

Upgrade path

A top-tier steering wheel — there's little to upgrade to within the category.