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Xray XB4 2018 Specs 1/10th Electric 4wd Buggy Kit
Xray XB4 2018 Specs 1/10th Electric 4wd Buggy Kit
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Our Price: $529.00
Sale Price: $419.99

Quantity in Stock:2

Product Code: XRA360005

The XB4 is typical Xray: ultimate professional, high-competition RC car for the most demanding racers, developed with attention to the finest detail, and backed by premium service and support…a luxury masterpiece.

Xray has been a driving force in the 1/10th off-road car racing scene since the release of the first XB4. Continuous development and evolution of the Xray product line has led to ever-increasing performance. The craftsmanship, durability, and performance of Xray kits have become legendary. Be part of the family, live the heritage.

2018 All-new:
  • Recent EOS Champion, European Champion, USA Champion and World Champion platform
  • Redesigned chassis accommodates new lower motor mount to decrease the CG
  • Lower motor mounts decrease the weight position of motor and central slipper clutch/diff, improving cornering speed and stability
  • Redesigned lower composite central bulkhead fits the new lower alu motor mount
  • Redesigned side guard allows motor to be positioned lower
  • Improved shock absorber lower shims give more precise shock shaft movement
  • Improved construction and production details on both front & rear differential crown gears results in quieter operation and increased reliability

  • Class: 1/10th electric 4wd off-road car
  • Width: Adjustable 245-250mm
  • Length: 350 mm
  • Wheelbase: Adjustable 279-281mm
  • Weight: 850 grams
  • Ready-to-run weight: 1650 grams

  • Chassis: CNC-machined Swiss 7075 T6 aluminum 2mm
  • Front upper deck: Machined 2mm laminated carbon graphite

  • Suspension: Adjustable suspension via Integrated Suspension System I.S.S.
  • Rear suspension: Lower arm with adjustable upper camber link
  • Front suspension: Lower arm with adjustable upper camber link and with 9° caster blocks
  • Rear upright: Composite 0° toe-in with dual arm mounting and 3 roll center positions
  • Shocks: Big bore membrane free shock absorbers with Delrin pistons
  • Shock towers: Machined 3.5mm and 3 mm laminated carbon graphite (front and rear) with multiple shock mounting and camber link roll center positions

  • Type: Full-time shaft-drive 4wd
  • Primary: Pinion / spur
  • Drive shafts: HUDY Spring Steel CVD drive shafts
  • Central shafts: HUDY Spring Steel Direct Connection Shafts
  • Differentials: Sealed gear differential, 6 gear, silicone-filled
  • Slipper clutch: Adjustable 3-Pad
  • Bearings: Rubber-sealed high-speed bearings

  • Primary ratio: 1:2.5
  • Differential pinion: 14 tooth front / rear
  • Differential crown gear: 35 tooth front / rear 14 tooth
  • Spur gear: 81 tooth
  • Motor pinion:Not included

  • Camber: Adjustable front + rear
  • Front Caster: 9° static +7~11° caster in chassis = 16°~20° total caster range Optional 6° static +7~11° caster in chassis = 13°~17° total caster range Optional12°static +7~11° caster in chassis = 19°~23° total caster range
  • Toe-in: Adjustable front + rear
  • Downstops: Adjustable front + rear
  • Front kick-up: Adjustable 7° ~ 11°
  • Rear anti-squat: Adjustable 1° ~ 5°
  • Anti-roll bars: 1.3mm front / 1.2mm rear
  • Ackermann: Adjustable
  • Bump steer: Adjustable
  • Steering: Centrally-positioned dual steering system

Body, Tires, Rims and Misc
  • Body: Xray XB4 body wide V2
  • Tires: Not included
  • Rims: Xray Aerodisk 12mm Wheel hex hub

Items Not Included:
  • Radio system (transmitter and receiver)
  • Steering servo
  • Motor
  • Pinion gear
  • LiPo battery packs
  • Speed controller
  • Charger
  • Tires and inserts
  • Double-sided tape
  • CA glue
  • Bearing oil
  • Medium-grade (blue) threadlock
  • Universal tool for all nuts and turnbuckles and other tools