Performance upgrade kit for the Xpress Execute XQ1 XQ1S and XQ2S, the pulley has been moved to the middle of the drivetrain. What this results in is equal length belts for both the front and rear, resulting in almost equal power delivery to both ends of the car allowing for earlier throttle exiting the corner. By moving the pulley, the motor has been moved forwards as well putting more weight forwards and changing the weight balance by shifting one of the most heavy objects on the car. The front belt has been moved to the center, which reduces torque steer when compared to the pulley being on the side!
In this version 2 kit, the motor mount has been redesigned and the motor is now moved a further 1.5mm towards the center, as a result the motor mount and topdeck have been changed.
Note: To use this kit to upgrade XQ1S or XQ2S with the anti-roll bars, the front anti-roll bar from the Anti-roll bar set for the XQ1S or XQ2S (#XP-10326) will not fit this kit. You will need to use the XQ1 / XQ10 Anti-roll bar parts for the front, including:
XP-10889 Aluminum Anti-Roll Bar Bushing
XP-40060 Steering Rack Bearing 3x6x2.5mm 2pcs
XP-10177 Anti-Roll Bar 1.3mm Front and Rear (Using the front bar only)
- For: Xpress Execute XQ1 XQ1S XQ2S
- Material: Graphite/Aluminum
- Color: Black/Red
- Chassis Plate (1 pc)
- V2 Mid Pulley Kit Top Deck (1 pc)
- Pulley (1 pc)
- V2 Mid Pulley Kit Motor Mount (1 pc)
- Lower Bulkhead (1 pc)
- Spool (1 pc)
- Top Deck Stiffener (1 pc)
- Servo Mount (2 pcs)
- Belts (2 pcs)
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