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XRAY Racing Series Slovakia
Sponsors:
XRAY, HUDY, FX, Hobbywing, Hudy Arena, www.xray-shop.sk

Address:
Hudy Arena, K Vystavisku 6992, 91101 Trencin, Slovakia

About:
On-road & Off-road racing series organized by XRAY Series held at prestigious Hudy Racing Arena All classes are open to all RC car brands

Previous Seasons Records:
Entries: Each round 100+ entries
Drivers: From 10+ countries
Participating personalities: Bruno Coelho, Alexander Hagberg, Jan Ratheisky, Martin Hudy, Martin Bayer, Hupo Honigl,...

Features:
Free practice day on Friday from 10AM to 5PM
Two rounds of time practice on Friday afternoon in heats. From 5PM to 8PM
New layout on the on road track for almost all races
Trophies and prizes at the end of each race, and gifts for participants of all 6 races
Hudy Racing Arena lunch menu



Categories:
On-road categories:
1:10 Modified
1:10 Stock 13.5 hand-out
1:10 Pan Car GT
1:12
1:12 GT 13.5 hand-out
Formula 21.5
1:10 FWD 17.5

Off-road categories:
1:10 2WD Buggy
1:10 4WD Buggy
1:10 Truggy
1:10 Truck
1:10 Kids

Race Organization:
Race registration ends Wednesday at noon (CET). Free practice is on Friday before the race from 10AM to 5PM. Time practice in heats is from 5PM to 8PM. There will be not full receding after timed practice, only small changes will be made if necessary. Saturday morning free practice from 7:00-8:00AM (only for drivers who did not practice on Friday). Race consists of 3x qualifications and 3x finals. The fastest 1 qualification will be counted as the best result (laps + time). In case of equal points after finals, the fastest final run (laps + time) is used. Race Director determines the number of drivers in a final, according to the total number of drivers in each class.

The Stock 13.5 and 1:12GT classes use hand-out motors which will be loaned to the drivers on Saturday morning for free. The same hand-out motor must be returned after the last final. The 2wd and 4wd class will have marked tires and use maximum 2 sets of tires for qualifications and finals.

In the case of a large number of participants, the on-road classes will be raced at the same time as off-road classes.

Entry Fees:
12 Euro entry fee
10 Euro for additional class
10 Euro for free practice on Friday before the race


Overall Rating:
4 of 5 races will be counted towards the overall standing
1st place ... 100 points
2nd place ... 98 points
3rd place ... 97 points etc.
In case of equal amount of overall points, then next best result counts



Awards:
Top 3 drivers in each class
Winner of each final
All drivers that participate in all 6 races will get a special prize for the 2022/23 season. The overall series ceremony (and prize giving) will be at the end of the last race

Technical Rules for On-Road Categories:

1:10 Modified
- Tires: Only HUDY Tires allowed
- Motor: Open, size 540
- Battery: max 8,4V LiPo, LiFe, NiMH, NiCd in hard case
- Tire Additive: Only HUDY additives allowed
- Minimum Height (with body): 115 mm
- Minimum Weight: 1320 grams (including personal transponder)
- Minimum Ground Clearance: 5 mm

1:10 Stock Hobbywing
- Tires: Only HUDY tires allowed
- Motor: Hobbywing Justock 13,5 handout
- Battery: max. 8,4V LiPo, LiFe, NiMH, NiCd in hard case
- Tire Additive: Only HUDY additives allowed
- ESC: Zero boost (blinky mode)
- Minimum Gear Ratio: 5,0
- Minimum Height (with body): 115 mm
- Minimum Weight: 1320 grams (including personal transponder)
- Minimum Ground Clearance: 5 mm

1:10 Pan Car GT
- Tires: Foam tires
- Motor: 13,5 T, size 540
- Battery: max 8,4V 2S short LiPo
- ESC: boost
- Body: Free of choice in GT style (no Lola type shell allowed)
- Minimum Ground Clearance: 4 mm

1:12
- Tires: Foam tires
- Motor: 6,5 T, size 540
- Battery: max. 3,7V S1 LiPo
- Tire Additive: Only non-smelling additive allowed
- Minimum Weight: 730 grams (including personal transponder)
- Minimum Ground Clearance: 3 mm

1:12 GT
- Tires: Foam tires
- Motor: Hobbywing Justock 13,5 handout
- Battery: max 3,7V 1S Lipo
- ESC: Zero boost (blinky mode)
- Minimum Ground Clearance: 3 mm
- Body: As the class is growing in interest and the current bodyshell that was in the rules is hard to get, we decided to allowe few more bodyshells from other brand. Below you can find the list of shells that are allowed to be used at the XRS Slovakia 2022/2023:
Protoform code: 1613-25, 1613-30
Mon-tech code: 020-009L, 018-001, 018-012
Bittydesign code: BDGT12-AGT, BGDT12-LS3

Formula
- Tires: HUDY F1
- Motor: 21.5T (NOT HANDOUT)
- Battery: max. 8,4V LiPo, LiFe, NiMH, NiCd in hard case
- Tire Additive: Only HUDY additive allowed
- ESC: Zero boost (blinky mode)
- Maximum Width: 190 mm
- Minimum Weight: 1050 grams (including personal transponder)
- Minimum Ground Clearance: 4 mm


1:10 FWD
- Tires: HUDY FWD tires
- Tire Additive: Only HUDY additive allowed
- Motor: 17.5 (NOT HANDOUT)
- Minimum gearing ratio: 5.0
- Battery: max. 8,4V LiPo, LiFe, NiMH, NiCd in hard case
- Minimum Weight: 1250 grams (including personal transponder)
- Maximum Width: 190 mm
- Minimum Ground Clearance: 5 mm
- Only bodies from ETS list are allowed.
- Battery: max. 8,4V LiPo, LiFe, NiMH, NiCd in hard case



Technical Rules for Off-Road Categories:


1:10 2WD and 4WD Buggy
- 2WD Tires:
Front: Schumacher Cut Stagger Low-Profile Yellow (#U6770, #U6801)
Rear: Schumacher Cactus Yellow (#U6838, #U6839)


- 4WD Tires:
Front: Schumacher Cactus Fusion Yellow (#6855, #6856)
Rear: Schumacher Cactus Yellow (#U6838, #U6839)
Tires needs to be marked before first qualification round.
Maximum two sets per class is allowed.


- Motor: Open, size 540
- Battery: max. 8,4V LiPo, LiFe, NiMH, NiCd in hard case
- Maximum Width: 250 mm
- Minimum Weight 2WD: 1474 grams
- Minimum Weight 4WD: 1588 grams
- Tire Additive: Not allowed

1:10 Truck
- Tires
Front: Staggered Rib Yellow #U6525 or Staggered Rib Blue #U6708
Rear: Micro Pin Blue #U6542
Inserts: Any insert (or no insert) allowed
- Motor: Open, size 540
- Battery: max. 7,4V LiPo, LiFe, NiMH, NiCd in hard case
- Tire Additive: Not allowed

1:10 Truggy
- Tires: open
- Battery: max. 8,4V LiPo, LiFe, NiMH, NiCd in hard case
- Motor: Open, size 540
- Tire Additive: Not allowed
- Minimum Weight: 1700 grams (including personal transponder)

1:10 Kids
Class made only for kids, every 1/10 car is allowed.
Every drive needs to have his own marshal.