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RC Speed Hobby
RC Speed Hobby

X5B - 1/8 GT World Champion Pedigree & Performance

The HongNor X5B Competition 1/8 4WD Off-Road Nitro Buggy Kit is a celebration of 35 years of racing heritage, designed by the 1:8 GT World Champion manufacturer. Built for serious competitors, this buggy combines cutting-edge engineering, premium materials, and innovative design solutions for maximum performance on any off-road track. Every component has been fine-tuned for strength, efficiency, and handling, ensuring racers can push the limits with confidence. Whether on the straightaways or in tight technical sections, the X5B delivers the speed, control, and durability needed to stay ahead.


Quick and Efficient Differential Access

The X5B features an expertly designed differential housing that makes maintenance faster and easier than ever. With quick-access front and rear differential housings, racers can swap or tune diffs without major disassembly, saving valuable time in the pits. The quick-release center differential mount further improves serviceability, ensuring adjustments can be made quickly and efficiently to match track conditions.


Precision Engineering and Durable Components

Built with competition-grade materials, the X5B is equipped with CNC-machined 7075 aluminum parts, including shock towers, arm holders, and a 3mm lightened chassis with countersunk screws. These components provide exceptional durability while keeping weight optimized for performance. The angled bevel gear design improves central dogbone alignment, resulting in smoother power transfer and faster acceleration. Combined with hardened steel gears and a 3-shoe clutch system, this buggy is ready to handle the power demands of competitive racing.


Optimized Aerodynamics and Handling

The X5B comes with a redesigned designed low-drag polycarbonate body that reduces air resistance while improving stability at high speeds. A one-piece wing mount ensures rigidity and reduces deformation during crashes, while high-stiffness shock springs deliver consistent suspension performance across all surfaces. The redesigned receiver box also allows the transponder to be neatly hidden inside, improving aerodynamics while protecting electronics from dirt and debris.


Features:

  • Quick-access front and rear differential design
  • Quick-release center differential mount
  • High-performance brake pads
  • Low-drag polycarbonate body shell
  • Angled bevel gear design for improved acceleration
  • 17mm anti-loosening hex wheel nuts
  • One-piece wing mount for rigidity
  • High-stiffness shock springs
  • 7075 CNC aluminum shock towers and chassis components
  • CNC machined hardened bevel gears and clutch set


Includes:

  • (1) X5B Competition 1/8 4WD Off-Road Nitro Buggy Kit
  • (1) Clear Body & Wing
  • (1) Decal Sheet
  • (1) Manual


Needed To Complete:

  • (1) .21 Engine & Pipe
  • (1) 2 or 3-Channel Transmitter & Receiver
  • (1) Steering Servo
  • (1) Throttle Servo
  • (1) Flat Style NiMH, OR Flat Style LiPo Receiver Battery
  • (1) (20-30% Nitro Fuel Recommended)
  • (1) Nitro Starter Accessories
  • (1) 1:8 Scale Buggy Tires & Wheels
  • (1) CA Glue
  • (1) Polycarbonate-Specific Body Paint
  • (1) Thread-Locking Compound
  • Assembly Tools


Specifications:

Scale 1:8
Drive 4WD
Power Source Nitro
Length 19.69in (500mm)
Wheelbase 12.8-12.99in (325-330mm)
Width 12.09in (307mm)
Height 7.28in (185mm)
Weight 117.1oz (3320g) No Battery
Assembly Level Kit

HongNor X5B Competition 1/8 4WD Off-Road Nitro Buggy Kit

  • Product Code: HGN-64026-US

X5B - 1/8 GT World Champion Pedigree & Performance

The HongNor X5B Competition 1/8 4WD Off-Road Nitro Buggy Kit is a celebration of 35 years of racing heritage, designed by the 1:8 GT World Champion manufacturer. Built for serious competitors, this buggy combines cutting-edge engineering, premium materials, and innovative design solutions for maximum performance on any off-road track. Every component has been fine-tuned for strength, efficiency, and handling, ensuring racers can push the limits with confidence. Whether on the straightaways or in tight technical sections, the X5B delivers the speed, control, and durability needed to stay ahead.


Quick and Efficient Differential Access

The X5B features an expertly designed differential housing that makes maintenance faster and easier than ever. With quick-access front and rear differential housings, racers can swap or tune diffs without major disassembly, saving valuable time in the pits. The quick-release center differential mount further improves serviceability, ensuring adjustments can be made quickly and efficiently to match track conditions.


Precision Engineering and Durable Components

Built with competition-grade materials, the X5B is equipped with CNC-machined 7075 aluminum parts, including shock towers, arm holders, and a 3mm lightened chassis with countersunk screws. These components provide exceptional durability while keeping weight optimized for performance. The angled bevel gear design improves central dogbone alignment, resulting in smoother power transfer and faster acceleration. Combined with hardened steel gears and a 3-shoe clutch system, this buggy is ready to handle the power demands of competitive racing.


Optimized Aerodynamics and Handling

The X5B comes with a redesigned designed low-drag polycarbonate body that reduces air resistance while improving stability at high speeds. A one-piece wing mount ensures rigidity and reduces deformation during crashes, while high-stiffness shock springs deliver consistent suspension performance across all surfaces. The redesigned receiver box also allows the transponder to be neatly hidden inside, improving aerodynamics while protecting electronics from dirt and debris.


Features:

  • Quick-access front and rear differential design
  • Quick-release center differential mount
  • High-performance brake pads
  • Low-drag polycarbonate body shell
  • Angled bevel gear design for improved acceleration
  • 17mm anti-loosening hex wheel nuts
  • One-piece wing mount for rigidity
  • High-stiffness shock springs
  • 7075 CNC aluminum shock towers and chassis components
  • CNC machined hardened bevel gears and clutch set


Includes:

  • (1) X5B Competition 1/8 4WD Off-Road Nitro Buggy Kit
  • (1) Clear Body & Wing
  • (1) Decal Sheet
  • (1) Manual


Needed To Complete:

  • (1) .21 Engine & Pipe
  • (1) 2 or 3-Channel Transmitter & Receiver
  • (1) Steering Servo
  • (1) Throttle Servo
  • (1) Flat Style NiMH, OR Flat Style LiPo Receiver Battery
  • (1) (20-30% Nitro Fuel Recommended)
  • (1) Nitro Starter Accessories
  • (1) 1:8 Scale Buggy Tires & Wheels
  • (1) CA Glue
  • (1) Polycarbonate-Specific Body Paint
  • (1) Thread-Locking Compound
  • Assembly Tools


Specifications:

Scale 1:8
Drive 4WD
Power Source Nitro
Length 19.69in (500mm)
Wheelbase 12.8-12.99in (325-330mm)
Width 12.09in (307mm)
Height 7.28in (185mm)
Weight 117.1oz (3320g) No Battery
Assembly Level Kit
  • Brand: HongNor
  • Availability: In Stock
HongNor

$297.00

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