RC Rebellion XRAY T4´21 Alu-Crossflex Chassis with brass Inserts

RC Rebellion

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XRAY T4´21 Alu-Crossflex Chassis

For the upcoming Winter-Season we designed all new Alu-Chassis for the T4´21 with tons of new features

The chassis has become much narrower than the previous version, to a total of 76mm to improve roll-behaviour and prevent the chassis from touching the ground. Further the holes for the short-swingarms got removed which made it possible to make the rear end narrower too which leads to improved on throttle traction while the chassis doesn´t touch the ground that early

In front area the Crossflex Inserts got replaced by our new Y-Stiffener which gives you a lot more flex-setting options

Last but not least we have made new floating-plates for ESC and Electronics, those are available in brass for stock and aluminium for modified for perfectly adjusted car-balance depending on used batteries

Crossflex: 79,4
Crossflex + Brass inserts: 130,9g

The function-patent for our all new Crossflex Chassis is already pending.
The idea was to become able to adjust the weight-balance as well as the flex individually with every insert by using different fixing-positions without the need of changing the whole chassis (which is always hard front/rear or soft front/rear, but not hard front / soft rear)
if fix the brass inserts on an axle 90° to driving direction it almost doesn´t have any influence to the flex, if also fix the other positions over cross the inserts decrease the flex (=> Crossflex).
To make the system work the fixing points for "hard" setting are 0,3mm lowered to get in the free movement at "flex" setting, when using "hard" setting you need to put in the included 0,3mm shims to be able to fix the "hard" setting
=> It´s easier than it looks like ;)

Chassis are black anodized and laser-engraved