XRAY X12-2025 Carbon Rear Brace for 1-Piece Chassis XR-376112

This rear axle shaft is designed specifically for the XRAY X12 2025 when you're running the one piece chassis setup. The lightweight construction cuts down on rotating mass so your car accelerates harder out of corners while still giving you the durability you need for competitive racing.

The shaft is machined to precise tolerances so it spins smoothly in your rear drivetrain. You get cleaner power transfer and less friction eating away at your speed on the straights. When you're fighting for tenths of a second, getting rid of any slop or wobble in the drivetrain makes a real difference in how your car handles through technical sections and puts power down coming out of turns.

What stands out is how well this shaft holds up over time. The material resists wear even after hard racing, so your diff stays aligned and your rear end tracks straight under power instead of getting loose. No developing play or going oval after a few weekends of abuse.

Installation is straightforward if you know your way around the X12 platform. It drops right in with your existing bearings and diff assembly. Just make sure everything is clean before installation and verify your bearings are still smooth. A new shaft works best when it can spin freely without any drag.

This is what you want when you're doing a complete drivetrain rebuild or prepping a chassis for competition. Keep a spare on hand so you can swap it in fast if something happens during practice. Perfect for racers who want zero questions about their rear drivetrain before an important race.

Specifications: Part Number: XR 375024 | Material: Lightweight aluminum | Position: Rear axle | Compatibility: XRAY X12 2025 (1 piece chassis configuration only)