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Manufacturer: XRAY Model Racing Cars
Scale: 1:10
Power: Electric
Surface: On-Road
Vehicle: Touring Car
Part Numbers: 300102
Release Date: 12/15/2008
Quick Link: http://www.XRAYT2RPRO.com
"XRAY is pleased to offer the all-new XRAY T2R PRO, the latest release from the XRAY design studio that will surely please the masses. The XRAY T2R PRO represents the latest evolution of the super-successful RAYCER concept - luxury at an affordable price.
The new XRAY T2R PRO is based on the award-winning XRAY T2 high-performance electric touring car platform, a car that has raised the bar in engineering, design, and performance and has won the hearts of racers worldwide along with an exceptional amount of titles and awards.
With the worldwide success of the T2 platform - my best touring car design to date - I wanted to release a platform that would allow everyone to enjoy the design and performance benefits of the T2 platform no matter what their racing needs and budget are.
See it. Feel it. Drive it."
- Dipl. Eng. Juraj Hudy, Chief Engineer, XRAY
XRAY T2R PRO main features:
T2R PRO Adjustment Possibilities:
XRAY T2R PRO platform
Since the release of the first T1 in 2001, XRAY has become synonymous with quality, workmanship, performance, and luxury in the RC world. With countless victories and national titles from all around the world - including 20x US National Champion, 3x European Junior Champion and multiple European Vice-Champion - XRAY touring cars have become the world's favorite touring car as voted in the Reader's Choice Awards and multiple Car of the Year Awards. Over the years, XRAY's Engineering Department has continued its ongoing development, bringing with it a fresh new version of its touring car platform, always superseding and improving upon its predecessors.
New XRAY T2R PRO
Based on the highly successful T2'008 platform, XRAY now presents the improved, refined, and optimized XRAY T2R PRO.
The T2R PRO carries over many of the features from the coveted T2'008 and new T2'009, loading in all of the latest parts and products supporting the car's high-performance nature to gain a distinct edge in the highly-competitive spectrum of foam- and rubber-tire racing.
Designed for the racer on a budget, the T2R PRO is the best car on the market.
LiPo & Brushless Optimized & Ready
Optimized for racers competing at all the levels of racing - whether it be national, regional, or local club racing - the T2R PRO suits all popular motors and batteries. Whether you use NiMH 5- or 6-cell battery packs or popular LiPo battery packs, the chassis will accommodate them easily. High-performance brushless motors or brushed stock motors fit easily on the motor mount. All modern and popular electronics are easily accommodated.
LiPo Pads
The stock T2R PRO is designed to accommodate popular 24 mm-high LiPo packs with the use of special fiberglass LiPo pads that are inserted between the top deck and bulkheads to raise the top deck by 2.3 mm.
Due to continuous development of LiPo batteries, XRAY cannot guarantee that all LiPo packs will fit due to the fact that there are currently no sizing rules for LiPo pack dimensions.
Optimized Drivetrain
When it comes to drivetrain performance, everything is optimized and perfect in the T2R PRO; drivetrain ratio, diffs, pulleys, drive shafts, belts, and other components were taken from the new T2'009 to provide the overall highest drivetrain performance.
With the current trend of high development in the electric motor industry, the drivetrain has been optimized to work efficiently with all most popular motors: stock, modified, and brushless motors. As such the T2R PRO comes a front 34T front solid axle, 34T rear ball differential, and large 20T center layshaft pulleys.
New Swiss 7075 T6 Aluminum Drive Shafts
The rotating mass of the drivetrain was reduced and optimized with high-competition performance in mind. The T2R PRO features lightweight front & rear aluminum drive shafts machined from premium Swiss 7075 T6. Optional hard-anodized black-coated aluminum drive shafts or the legendary robust HUDY Spring Steel™ drive shafts are optionally available.
HUDY Spring Steel™ Drive Axles
For guaranteed reliability, ultra-strong HUDY Spring Steel™ drive axles are used at front and rear to withstand even the most extreme impacts. The drive axles are additionally hand ground for perfect fit.
Is the XRAY T2R PRO not what you're looking for? Check out our other XRAY RC cars.
Here are various documents related to the T2R PRO which include instruction manuals, parts lists, etc. The T2R PRO is similar to the T2'008 and T2'009 which is why they share some documents.
If you have ordered a T2R PRO kit from us, please send us photos of your touring car once you get it running. Email your pictures to photos@rcxray.com.
| Dimensions | |
| Class: | 1/10 electric touring car |
| Width: | adjustable 189 mm |
| Length: | 372 mm |
| Wheelbase: | adjustable 256 - 261 mm |
| Weight: | 510 g |
| Ready-to-run weight: | 1176 g |
| Chassis | |
| Chassis: | 6-cell, CNC machined from strong yet flexible black fiberglass |
| Shock towers: | CNC machined from strong yet flexible black fiberglass (front + rear) with multiple shock mounting and camber link roll center positions |
| Body: | not included, uses 190 mm type |
| Drive Train | |
| Type: | dual belt |
| Main layshaft: | aluminum middle layshaft with 20T pulleys and 84T 48P spur gear |
| Primary: | pinion/spur |
| Drive ratio: | 1.7 |
| Drive shafts: | super-lightweight front & rear 52mm alu drive shaft s CNC-machined from premium Swiss 7075 T6 |
| Front axle: | front XRAY Composite Solid Axle with 34T pulley |
| Rear differential: | adjustable composite rear ball-differential with 34T diff pulley and XRAY Labyrinth Dust Covers™ |
| Belts: | ultra-thin Kevlar belts |
| Bearings: | rubber covered high-speed bearings |
| Suspension | |
| Front: | hard rubber-spec front suspension arms, medium rubber-spec steering blocks |
| Rear: | hard rubber-spec rear suspension arms, hard rear uprights 1° outboard toe-in |
| C-blocks: | medium rubber-spec 4° caster blocks |
| Shocks: | short XRAY 4-step externally adjustable, oil-filled, coil-over shocks shortened for improved suspension travel |
| Geometry | |
| Camber: | adjustable front + rear |
| Front Caster: | 4° static (optional 0°, 2° or 6°) with .75° ~ 1.5° adjustability using squat/dive |
| Toe-in: | adjustable front + rear |
| Downstops: | adjustable front + rear |
| Front anti-dive: | adjustable 0° ~ 3° |
| Rear anti-squat: | adjustable 0° ~ 3° |
| Anti-roll bars: | not included, front & rear optional |
| Ackermann: | unique XRAY Quick-Saver™ - 5 different Ackermann positions with two positions on steering blocks and two positions for the servo saver |
| Steering: | ball-bearing supported center-point steering with built-in servo saver |
| Other | |
| Wheels: | not included |
| Tires: | not included |
| Instructions: | 2-color manual with 3D graphics (31 pages) |
| Set-up book: | 2-color set-up book (43 pages) |
| Packaging: | carton box with vinyl bags with parts |
| Additionally included: | HUDY Diff Grease, Authentication Certificate, set-up sheet, parts list & exploded view, decals |
| Not included: | radio system (transmitter and receiver), steering servo, motor, pinion gear, battery pack (6 cell), speed controller, charger, 1/10-scale bodyshell (190 mm), wheels, tires, inserts, high-strength fibre tape, double-sided tape, CA glue, bearing oil, medium-grade (blue) threadlock, HUDY Graphite Grease, tools |
Lightweight Composite XRAY Solid Axle
Rotating mass is one of the most significant influences on the performance of an RC racecar. From the great successes of the T2'008 and T2'009, the T2R PRO features the unique lightweight composite XRAY Front Solid Axle. The Front Solid Axle has a very stiff structure and ultra-light weight that was achieved by molding the entire solid axle from XRAY's own self-formulated composite material.
Outdrives are fully exchangeable which allows very easy and comfortable servicing, while the unique drive shaft connection - eliminating the former drive shaft blades - enables direct power transfer to the axle and eliminates play between the drive shaft and outdrives, improving steering precision and increasing overall steering.
Composite XRAY Ball Differential
The T2R PRO features a high-competition, super-smooth rear ball differential molded from strong, lightweight composite material for extra strength and long life. The ball differential features lightened 34T pulleys with special "side click-covers". Internal components include a high-quality balls and shims for smooth operation, and ultra-smooth running.
Ultra-lightweight Aluminum Bulkheads
The ultra-lightweight bulkheads have been carried over from the T2'008 and T2'009 and are a work of engineering art, where luxury meets simplicity and practicality. The bulkheads are CNC-machined from premium Swiss 7075 T6 aluminum and are strategically machined to provide the lightest possible skeletal support framework for the car. Thanks to the ultra-low platform it was possible to create the lowest, smallest, and lightest bulkheads ever.
The rear bulkheads feature a split design, allowing the rear suspension to be mounted to separate bulkheads while the center layshaft sits on its own super-narrow bulkheads that are positioned closer to the center of the chassis. XRAY's legendary attention to detail is noticeable in all the precisely chamfered edges. The split design of the bulkheads also enables super-easy access to front and rear differentials and the middle layshaft. Exchanging diffs and spur gear is super quick and easy.
As with previous XRAY cars, both front and rear bulkheads feature integrated belt-tension adjustment through the use of adjustable bearing eccentric holders, eliminating the need for a separate belt tensioner. All ball-bearings are mounted in composite hubs to reduce friction and improve drivetrain efficiency.
XRAY's attention to the detail and perfection is evident with their TQM (Total Quality Management) approach. Not only are all bulkheads inspected during the production process, but they are also pre-mounted to the chassis by expertly trained staff to verify that the car's "backbone" has been perfectly manufactured. So when you open the box, you will see and appreciate the beauty.
Fiberglass Chassis & Top Deck
The chassis and top deck feature same design and layout as the T2'009, making both platforms compatible. Both the chassis and top deck are CNC machined from strong yet flexible black fiberglass. The super-narrow and long design gives dependable torsion and flex, reducing unwanted tweak from impacts.
Front Bulkhead Reinforcement Legs
The front bulkheads were specially designed to allow adjustment of front chassis flex for different racing conditions. The lower part of the front bulkheads features reinforcement legs which can be easily connected to the chassis (via 2 extra screws) which influences the front flex of the chassis; removing the screws from the reinforcement legs allows additional chassis flex.
Kevlar® Drive Belts
The 2-belt 4WD drivetrain concept provides maximum efficiency and highest performance using Kevlar®-reinforced drive belts for ultra-high durability. Narrow (3mm) front and rear drive belts have been specially ground for minimum thickness and flexibility.
XRAY Quick Roll-Centers™
XRAY's self-developed Quick Roll-Centers™ make setup quick & easy. The front and rear shock towers feature pre-set optimized roll center positions. Using the eccentric aluminum roll center holders you can easily choose one of 4 quick roll-center positions on the front shock tower. The rear shock tower features two extra positions, making a total of 6 different quick roll-center positions. Easy, smart, quick.
The extra positions for Quick Roll-Center™ positions allow the entire rear upper link to be positioned higher for improved cornering speeds in long sweepers on open tracks.
Fiberglass Shock Towers
The super-low front and rear shock towers are CNC-machined from extra thick 3mm fiberglass material to provide maximum strength and long life, and the lower height allows the shocks to be mounted lower thus making the CG lower. The front shock tower was specially machined for ultra-low weight without compromising strength.
The shock towers feature optimized shock mounting positions for XRAY's short shock absorbers, and the feature different positions for Quick Roll Center™ settings. The all-in-one shock towers are optimized for use with either rubber or foam tires.
Short XRAY Racing Shocks
The T2R PRO features the same race-proven, externally adjustable XRAY racing shocks used on all other T2 cars. The short shock bodies and shock rods were designed for improved suspension lift and lower CG.
The XRAY externally adjustable racing shocks allow quick & easy damping adjustment to up to 4 different damping settings without disassembly. The threaded shock bodies enable easy and fine ride height adjustment. The shocks also feature foam membrane inserts for smoother shock operation. Shock rods are specially hardened to guarantee long life and maximum strength.
XRAY Quick-Saver™
The hugely-successful XRAY Quick-Saver™ has been carried from the T2'008, it being another innovation from the design boards of XRAY's Engineering Department. Thanks to the fully-adjustable Quick-Saver™, in a matter of seconds you can change the steering characteristics by adjusting the servo saver to one of 5 preset Ackermann positions. The servo saver comes factory pre-built, guaranteeing exceptionally smooth, responsive, and precise steering. The alloy central shaft features a pre-installed strong preload spring.
Premium Ball-Bearings