Baja 5B Flux SBK Kit

We have heard you ! The one and only original Baja 5B is back and ready for you to build from the ground up!

When the Baja 5B buggy was first introduced, large scale RC was very expensive and quite difficult for the average RC hobbyist to experience. Using highly durable parts and innovative design features, HPI brought large scale off-road to new enthusiasts and ushered in a new bigger era of RC!

Now YOU can build and own the legend. Experience the trhill and excitement of building a car wich ends up being over 80 cm long and weighing nearly 10kg!

Just install your own engine and electronics as you build the Baja 5B and you’ll be ready for any adventure that comes your way.

Racing chassis design & layout

The narrow channel chassis made from rigid 4mm 6061 aircraft aluminium and gives the Baja 5B a classic desert racing buggy look and extreme stiffness and durability. The U-shapped chassis is protected at the rear with a tick plastic skid plate for extra protection to the motor and drivetrain.

The tube roll cage is made of high impact nylon and topped with a real aluminium roof to carry on the classic looks. The roll cage is fully functional and protects the motor and internals from crash damage. The roll cage, radio box, body panels, wing, undertray and gear case are all mounted with fast access clips for easy maintenance.

Add your engine & electronics

Building an HPI SBK (Self Build Kit) not only gives you the joy of assembling your own custom vehicle. You’ll also be able to install an engine and your own electronics package as you go!

3 Piece beadlok wheels & off road racing tires

Specially constructed high-impact nylon 3 pieces bead lock wheels are included, featuring inset heavy-duty metal hex hub insert for massively increased wheel durability. 20 screws securely hod the tire in place, no glue is used wich makes changing the tires quick and easy and the wheels can be used again with brand new tires.

To allow the Baja 5B to go anywhere, Dirt Buster off road tires are included that are ideally suited for off road conditions.

The Baja 5B SBK includes these upgrades

#86618 front & rear sway bars, #104966 super heavy duty drive shaft, #104781 rear hub carrier, #105612 heavy duty front hex hub 24mm

Large enclosed battery box

The HPI Baja 5B FLUX features a large, tool-less, easy entry battery box capable of holding two 4S LiPo packs or one 8S LiPo pack with an easy to reach opening for connecting the battery(s) and ESC together. Note: the internal dimensions of the battery box is 200 x 84 x 47mm.

Rock solid reliable drivetrain

The legendary HPI Baja 5B Viscous Torque Control differential delivers the power to the rear wheels with smoothness and precision, starting with the unique composite spur gear with internal damping. The differential can be easily tuned by using differential oils of various viscosities. The metal alloy diff case is finned for extra heat dissipation and to keep the internal gears firmly in place. The HD diff outdrives or cups are machined from hardened metal for reliable performance in all conditions. The internal gears are also made from hardened metal to handle huge power, big-air jumps and huge top speeds!

• Unassembled 1/5th scale electric-powered Off-Road Buggy
• Ready for your 6S or 8S LiPo electronics
• Streamlined HPI Baja 5B Flux body design
• Adjustable motor mount
• Adjustable HD shock absorbers
• Monocoque chassis
• Low CG for superior handling
• Long travel suspension
• Viscous torque oil-filled gear differential
• All-terrain tires
• Beadlock wheels with metal insert hubs
• Aluminum rear shock tower
• Hard plastic skid plates
• Adjustable rear wing
• Quick access to all critical maintenance points
• Dual bellcrank steering
• Cam type servo saver
• Hex socket hardware
• Gunmetal anodizing
• Full set of rubber-sealed ball bearings
• Enclosed receiver box

Chassis Specifications

• Width: Front - 460mm; Rear - 480mm
• Tire Track (to center of tires): Front - 395mm; Rear - 400mm
• Ride Height: 76mm
• Suspension Travel: Front - 95mm; Rear - 100mm
• Weight: 9.6kg (21.3lb)
• Adjustable Camber: front - shims; rear - screw
• Front caster: adjustable with shim 22 / 25.5* / 29 degrees (* stock)
• Toe-in: Front adjustable with tie rod; Rear adjustable with inserts 0-4 degrees (3 degrees stock set-up)
• Aircraft aluminum 6061 T6 monocoque chassis
• Double wishbone suspension with adjustable roll center F/R
• Drive system: HD metal gears with sealed gear box (8.382:1 gear ratio)
• Differential: viscous torque control with 4 pinion gears; sealed diff case with silicone oil
• Shock absorber: HD Aluminum coilover shock absorber with fully adjustable preload collar
• Wheel type: 3-piece beadlock design, high impact nylon material with inset heavy-duty metal hex hub

• Radio system with transmitter, receiver
• Large scale steering servo, 1/10th scale throttle servo
• Motor and ESC with suitable high-current battery connectors
• Battery pack with connectors to match ESC
• suitable battery charger

• 1/5 scale 2WD electric powered buggy self-assembly kit with clear body