GSI AH100 Hub V2 100 mm – Anodised Wheel Hub Extension

Brand: GSI
GSI AH100 V2 100 mm hub extension in anodised aluminium, main view
Front view of the GSI AH100 V2 showing the 70 mm PCD bolt pattern
Profile of the GSI AH100 V2 showing the full 100 mm of extension
Threaded face of the GSI AH100 V2 hub with its six M5 holes
Non-threaded face of the GSI AH100 V2, ready to bolt onto the wheel
GSI AH100 V2 in black anodised finish on a neutral background
GSI AH100 V2 in red anodised finish, angled view
GSI AH100 V2 in blue anodised finish, angled view
GSI AH100 V2 in gold anodised finish on a neutral background
GSI AH100 V2 in green anodised finish, angled view
GSI AH100 V2 in purple anodised finish, angled view
GSI AH100 V2 100 mm hub extension in anodised aluminium, main view
Front view of the GSI AH100 V2 showing the 70 mm PCD bolt pattern
Profile of the GSI AH100 V2 showing the full 100 mm of extension
Threaded face of the GSI AH100 V2 hub with its six M5 holes
Non-threaded face of the GSI AH100 V2, ready to bolt onto the wheel
GSI AH100 V2 in black anodised finish on a neutral background
GSI AH100 V2 in red anodised finish, angled view
GSI AH100 V2 in blue anodised finish, angled view
GSI AH100 V2 in gold anodised finish on a neutral background
GSI AH100 V2 in green anodised finish, angled view
GSI AH100 V2 in purple anodised finish, angled view

GSI AH100 Hub V2 100 mm – Anodised Wheel Hub Extension

Brand: GSI
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Pago 100% seguro

Pago 100% seguro

3 años de garantía

3 años de garantía

Envíos en 24/48 horas

Envío 24/48 horas (Península)*

Atención personalizada

Atención personalizada

100% secure payment

100% secure payment

3-year warranty

3-year warranty

Shipping within 24/48 hours

24/48 hour delivery (Iberian Peninsula)*

Personalized attention

Personalized attention

Pago 100% seguro

Pagamento 100% seguro

3 años de garantía

Garantia de 3 anos

Entrega em 24/48 horas

Entrega em 24/48 horas (Península)*

Atención personalizada

Atenção personalizada

100 % sichere Zahlung

100 % sichere Zahlung

3 Jahre Garantie

3 Jahre Garantie

Versand innerhalb von 24/48 Stunden

Lieferung innerhalb von 24/48 Stunden (Iberische Halbinsel)*

Individuelle Betreuung

Individuelle Betreuung

*Más información en Política de envío. *More information in Shipping Policy. *Mais informações na Política de Envio. *Weitere Informationen finden Sie in unseren Versandrichtlinien.

The GSI AH100 V2 is a 100 mm hub extension in billet 6061 aluminium for sim racing, with a 70 mm PCD pattern on both faces and a choice of six anodised finishes.

Its job is simple and very specific: move the wheel away from the base so it sits exactly where you want it. In cockpits with the monitor far away, the base mounted low or a heavily reclined seat, those 10 cm transform the driving position. Being a solid CNC-machined part, it adds distance without introducing play or flex into the column.

Key features of the GSI AH100 V2

  • Gains 100 mm between base and wheel without touching the rest of your setup.
  • 70 mm PCD (6 × M5) pattern on both faces, compatible with most direct drive wheelbases and sim racing wheels on the market.
  • One threaded face and one plain face: mount it either way round depending on where the thread sits in your assembly.
  • Solid billet 6061 aluminium body, CNC-machined — the same material used in competition quick releases.
  • Six anodised finishes: black, red, blue, gold, green and purple.
  • 0.16 kg and six M5 × 12 mm screws in the box.

Technical specifications

SpecificationDetail
Extension length100 mm
Bolt pattern (PCD)70 mm on both sides
Hole typeOne face threaded / one face non-threaded
MaterialCNC-machined billet 6061 aluminium
FinishesBlack, red, blue, gold, green and purple (anodised)
Weight0.16 kg
Screws included6 × M5 × 12 mm
Manufacturer warranty12 months

Compatibility

  • Fits any sim racing wheel or base with a 70 mm PCD six-screw M5 pattern, the high-end standard.
  • Designed around GSI wheels, but not limited to them.
  • No electronics involved: no cables to route, no firmware, no software configuration.
  • If your quick release uses a PCD other than 70 mm you will need an intermediate adapter.

Frequently asked questions

How does it differ from the Hub AH100 listing?

The mechanical specifications are identical: 100 mm of extension, 70 mm PCD on both faces, billet 6061 aluminium and the same screws. What changes is the range of finishes available under each listing. If you are after a specific colour, check the selector on each one.

Will it fit my base and wheel?

Yes, as long as both use the six M5 screw pattern on a 70 mm diameter circle. That is the standard on virtually every high-end direct drive wheelbase and on the wheels designed for them.

Is 100 mm too much? When is the AH50 the better choice?

It depends on your cockpit. The 100 mm version solves setups where the base sits clearly too far away or too low. If you only need to correct two or three centimetres, the 50 mm AH50 is the logical pick: same material and pattern, half the length.

Does it come with the screws?

It includes six M5 × 12 mm screws, which go into the threaded face. The plain face uses the screws from your base or quick release, which already ship with that equipment.

Can you feel it in the force feedback?

The 0.16 kg of the part is irrelevant against the whole assembly, and solid aluminium does not flex. The only noticeable change is that the wheel sits further from the shaft, slightly increasing leverage; it shows up most on high-torque bases and is usually settled with a small gain adjustment.

Which colour should I pick?

It is purely aesthetic: all six finishes share the same mechanics and weight. Black disappears into any setup; the others are chosen to match the colours of the cockpit or the wheel.

Buying your hub extension from Simufy means buying with full guarantees

  • Official premium sim racing distributor in Spain and Portugal — over 70 brands
  • The only Official Fanatec out-of-warranty Repair Centre in Europe
  • Simucube Premium Reseller — one of only four in Europe
  • Shipping from our own 5,000 m² warehouse and Barcelona showroom
  • Specialised technical support and official warranty on every product
  • Tailored financing: leasing and renting available

Frequently Asked Questions

A product in PRE-ORDER means it's not yet available for immediate delivery, but is on its way and can be pre-ordered before its official availability. This guarantees that you'll have access to the product once it's in stock. We recommend placing a PRE-ORDER to avoid missing out and skipping the next batch.

Pre-order product availability dates are listed on the relevant product page or on our #pre-orders Discord channel: https://discord.gg/simufy

When a product is in stock, it means it's available in our warehouses and can be shipped immediately after the order is placed.

Absolutely yes. The products offered are carefully selected to meet high quality standards. This ensures that the materials used are durable, safe, and fit for their intended purpose.

You can find out if the product you want is in stock by checking the product page. Typically, a message will appear indicating its availability, such as "Shipping immediately" or units available. If it's not in stock, one of these statuses will typically appear: - Out of stock: No units are available and you may have to wait for them to be restocked. - Pre-order: The product is available for reservation before it arrives in the warehouse.

No, every order is shipped in a single shipment. If the order contains both in-stock and out-of-stock items, the order will be shipped as soon as all items are in stock. If you wish to receive in-stock items immediately, you must place multiple orders or request an additional shipping charge.

VISA or MasterCard credit cards, PayPal, Klarna or bank transfer

Simufy offers all customers the option to defer payment for any or all of their orders through the financial institution Klarna.

Klarna offers financing valid for orders up to €1,500 and up to 3 interest-free installments.

Yes, as long as the product is received in the same condition as it was sent. The refund will be issued after manual verification of the returned product's conformity, using the same method used for payment. For more information, please consult our Return Policy.