#355103 XRAY XB808 Active Center Differential™

·        Adjustable Active Center Differential™

·        Improves speed & handling

·        Increases steering

·        Fits XB808 models

·        Fully adjustable

·        On- and off-power performance adjustment

·        Exchangeable internal segments and gears

·        Recommended for high-traction tracks

The unique XRAY Active Center Differential™ is a high-performance, adjustable center gear differential for XB808 buggies, vastly improving the buggy’s speed and handling characteristics. The special design of the internal components using different angled segments allows the diff gears to engage on-power to increase the forward traction and stability of the buggy, making it faster and easier to drive.

The Active Center Diffential™ was developed for improving steering for high traction off-road tracks, and must be used with the Front Active Differential™.

While the XRAY Active Center Differential™ is a performance option for serious racers who want to gain an edge on superior speed and handling, it is also of great benefit to any level of driver that wants to a more. agressive car with more turn in response

Overview:

• High-performance adjustable Active Center Differential™ for improved speed & handling • Designed for XB808 models • Fully adjustable on- and off-power performance using different internal segments and gears • Increases steering • Recommended for high-traction tracks • To be used with Front Active Differential™

Lightweight Composite Diff Body

Moulded from XRAY's own special composite mixture, the body will not expand when temperatures rise inside the diff. The diff body is hand-ground on a precision grinding machine to ensure maximum roundness, and features a molded-in hard steel diff outdrive ring with a high-tolerance, precision-ground inner hole to ensure super-free turning of the outdrives.

Diff Outdrives

The active center diff outdrives are CNC-machined on precision German long-turn machines and are manufactured from HUDY toughened steel. The diff outdrives are additionally ground and strategically lightened to reduce rotating weight. The diff outdrives are then further hardened to ensure maximum strength and longest lifespan. The diff outdrive shafts are additionally precision hand-ground to a very high tolerance to ensure an ultra-smooth tight fit in the diff body and diff gear.

Internal Gears

The internal gears of the Active Diff™ are die-cast and pressed from high-grade steel material using very high pressure to ensure a very strong core, and then are specially hardened to ensure minimal wear and longest life.

Diff Gear

The diff gear is machined from special HUDY steel material which has been specially developed for gear-type products, additionally hardened and precision ground to fit the tightest tolerance requirements for perfect fit with the diff outdrives. The gears are individually machined on a precision German gear machine and every gear is individually tested and inspected. The diff gear is then laser engraved with “Active 42T” for easy and instant recognition. An optional 41T gear and 43T gear are also available.

Active Diff™ Segments

Active Diff™ segments are CNC-machined from very tough steel, and have very precisely-machined “V” ramp grooves with different angles for easy engagement/disengagement adjustment. The segments are hardened to ensure long lifespan. The Active Diff™ comes standard with a 90° segment, while a 120° segment is optionally available.

Active Diff™ Action

The action of the Active Diff™ is easily adjusted using different internal segments: standard 90° segment, or optional 120° segment.