HongNor X5B Competition 1/8 4WD Off-Road Nitro Buggy Kit
About this part
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.
About the X5B
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 |
*NOTE: RC Kits are an unassembled Remote Control Model that require assembly, racer selected electronics, and other racer provided items. Photos of assembled kit are for illustrative purposes only. For a complete list of needed items to drive this kit please see the list above.
CA Residents Prop 65 Warning
WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov Details...Reviews4.8 · 5 reviews
I have had the hongnor for a couple months now and all I can say is this car is easy to drive and is just as good as all the other cars on the market. The best part about this car is the price of parts. Alot cheaper than the other manufacturer which helps alot if you are running alot.
Build is flawless. Main composite parts are absolutely above par, however rod end materials are too soft. Shock package pistons and shock shaft guides are horrible materials. Definitely need to purchase the Hong Nor Delrin upgrades to have a perfect shock package. Front and rear chassis braces should be in aluminum at the price set for the kit. ( Too Soft ) Absolutely excited to drive this buggy after completing my build the way it should be built. Hong Nor is on its way to the top for sure.
Great build. Very precise parts fit. Lots of option parts included. A battery tray that fits a battery is a plus. Can’t wait to drive it.
This is an amazing E Buggy. Hong Nor and Amain have knocked it out of the park with this one. Great buggy with a great price.
such a good car even the ebuggy is great out of the box. easy to drive, easy to tune once a few pros come on board more will give it a chance
Reviewers of the HongNor X5B Competition 1/8 4WD Off-Road Nitro Buggy Kit generally rate it highly, with all five reviews at 4 or 5 stars. Owners describe the build as precise and well-fitting, praise the ease of driving and tuning, and note that parts are cheaper than those from other manufacturers. One reviewer, who gave 4 stars, criticised the rod end material, shock pistons and shock shaft guides as too soft, recommended Delrin upgrades, and suggested aluminium front and rear chassis braces at this price. Several reviews describe the kit's composite parts as strong. One reviewer mentions an electric buggy variant, though the reviews are otherwise about the nitro kit. The sample is small.
- + Precise, well-fitting parts
- + Easy to drive and tune
- + Lower parts cost than competitors
- + Lots of option parts included
- − Soft rod end material
- − Weak shock pistons and shaft guides
- − Composite chassis braces rather than aluminium