XRAY XB4-2027 Alu Motor Bulkhead - Stock Specs
• Aluminium engine bulkhead for stock car racing
• More clearance for larger engine pinions
• Extends the available gear ratio range
• Additional gear ratio options for stock car racing
• Recessed design for HUDY Spring Steel™ chassis
• High-quality Swiss 7075 T6 aluminium
The aluminium motor mount for stock car racing provides more clearance for larger motor pinions, thereby extending the available gear ratio range for stock motor classes. The revised design allows racers to use larger pinions than with the standard motor mount, offering additional gear ratio options to optimise the drivetrain’s gear ratio for different requirements in stock car racing.
The recessed design allows for correct installation in the HUDY Spring Steel™ chassis whilst retaining the original motor mounting function. Precision CNC-machined from high-quality Swiss 7075 T6 aluminium for maximum strength, rigidity and durability.
Suitable for XB4 ’26–’27
Ergänzende Informationen / Additional information
Verantwortlicher / Responsible
SMI Modell-Vertriebs GmbH
Gärtnerstraße 2, 57076 Siegen
GER
http://www.smi-motorsport.de/
info@smi-motorsport.de
Hersteller / Manufacturer
XRAY Model Racing Cars
K Vystavisku 6992, 911 01 Trencin
SK
https://teamxray.com/
info@teamxray.com
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ACHTUNG: Nicht für Kinder unter 36 Monaten geeignet wegen verschluckbarer Kleinteile, Erstickungsgefahr. CAUTION: Not suitable for children under 36 months due to small parts that can be swallowed, choking hazard. |
| ACHTUNG: Nicht für Kinder unter 14 Jahren geeignet. Benutzung unter unmittelbarer Aufsicht von Erwachsenen. CAUTION: Not suitable for children under 14 years of age. Use under the direct supervision of adults. |
XRAY XB4-2027 Alu Motor Bulkhead - Stock Specs
€53.90
This product will be released on 12 November 2026
XRAY XB4-2027 Alu Motor Bulkhead - Stock Specs
• Aluminium engine bulkhead for stock car racing
• More clearance for larger engine pinions
• Extends the available gear ratio range
• Additional gear ratio options for stock car racing
• Recessed design for HUDY Spring Steel™ chassis
• High-quality Swiss 7075 T6 aluminium
The aluminium motor mount for stock car racing provides more clearance for larger motor pinions, thereby extending the available gear ratio range for stock motor classes. The revised design allows racers to use larger pinions than with the standard motor mount, offering additional gear ratio options to optimise the drivetrain’s gear ratio for different requirements in stock car racing.
The recessed design allows for correct installation in the HUDY Spring Steel™ chassis whilst retaining the original motor mounting function. Precision CNC-machined from high-quality Swiss 7075 T6 aluminium for maximum strength, rigidity and durability.
Suitable for XB4 ’26–’27
Ergänzende Informationen / Additional information
Verantwortlicher / Responsible
SMI Modell-Vertriebs GmbH
Gärtnerstraße 2, 57076 Siegen
GER
http://www.smi-motorsport.de/
info@smi-motorsport.de
Hersteller / Manufacturer
XRAY Model Racing Cars
K Vystavisku 6992, 911 01 Trencin
SK
https://teamxray.com/
info@teamxray.com
![]() |
ACHTUNG: Nicht für Kinder unter 36 Monaten geeignet wegen verschluckbarer Kleinteile, Erstickungsgefahr. CAUTION: Not suitable for children under 36 months due to small parts that can be swallowed, choking hazard. |
| ACHTUNG: Nicht für Kinder unter 14 Jahren geeignet. Benutzung unter unmittelbarer Aufsicht von Erwachsenen. CAUTION: Not suitable for children under 14 years of age. Use under the direct supervision of adults. |
