MSRP*: $1,949.00

Out of Stock

Enter your email below and we'll send you a notify email when this item is available for purchase.

5 Rating 5 Rating (1 Customer Reviews)

45 Day Warranty PRICEMATCH RC Subscription

Model Number: HPI103859

The latest version of the Baja 5B 2.0 gives you a 2.4GHz radio system, more speed, better acceleration, improved handling and THREE fantastic new looks: bright red, cool blue and subdued gray! The aluminum parts are now anodized in the awesome gunmetal color as well.

2.4GHz Radio System with Failsafe: The electronics included in every Baja RTR buggy and truck have to be suitable to the task of handling a car nearly a meter long that can go over 35 MPH - that includes a handy built-in electronic failsafe to prevent a runaway Baja! For this latest version of the Baja 5B 2.0, HPI upgraded to a new 2.4GHz radio system that makes running your Baja safer and more enjoyable than ever. No need to worry about radio conflicts, crystals, or radio interference, this Baja is equipped with the latest Spread Spectrum radio technology that delivers worry-free driving. The heavy-duty steering servo now includes tough metal gears and an aluminum steering arm for extra durability. A powerful sub-C type 6V receiver pack powers the servos for confidence and longevity. You'll find that many Baja bashers don't find a need to upgrade the radio system, as it's already perfect for the task!


  • Chassis: Narrow channel monocoque design 0.16" (4mm) thick, gunmetal anodized, constructed of aircraft grade 6061 T6 aluminum, nylon plastic skid plates front and rear
  • Drive: Rear wheel gear drive
  • Engine: 2 cycle 1.40 cu in (23cc) gasoline with pull starter, updated cylinder that provides 10% more power than original version dual element foam air filter, primer, choke and kill switch. Now equipped with Torx T27 screws for less wear on tools and screws
  • Exhaust: Steel High Flow design with much larger capacity than original Radio: 2.4GHz Spread Spectrum DSSS with failsafe function that prevents lowVage runaways, steering dual rate, servo reversing switches and flashing LED low battery warning
  • Servos: Water resistant with high torque 25kg-cm steering servo
  • Radio Box: Sealed, rubber plugs provide access, no need to unscrew entire box
  • Receiver Battery: 2000mAh, five sub C-cells 6V rechargeable pack with standard connector
  • Clutch: Automatic centrifugal type, 8000 RPM for quick acceleration
  • Fuel Tank: 24oz (700cc)
  • Ball Bearings: Full set included
  • Shocks: Four VVC/HD oil-filled, aluminum body, five externally adjustable dampening settings and dual rate springs for progressive dampening action on all surfaces
  • Main Gear: 57 tooth
  • Gearbox: Sealed
  • Differentials: Viscous Torque Control can be tuned using different weight diff oils, hardened metal planetary gears
  • Brakes: Ventilated dual disc
  • Front Tires: HPI Dirt Buster Rib Pattern M compound 2.4" (60mm) wide 6.7" (170mm) outer diameter
  • Rear Tires: HPI Dirt Buster Block Pattern S compound 3.1" (80mm) wide, 6.7" (170mm) outer diameter
  • Wheels: 5-spoke, nylon 3-piece bead lock, bead is bolted to wheel to hold tire securely in place-no need for tire glue
  • Body: 0.08" (2mm) thick polycarbonate pre-painted with decals applied
  • Rear Wing: Adjustable, molded black plastic with decals applied
  • Roll Cage: Baja style high impact nylon protects engine and body from crash damage
  • Suspension: Fully adjustable, long travel double wishbone
  • Caster: Adjustable, with shim 22 / 25.5* stock / 29 degrees caster/toe-in refers to the angle of the front suspension when viewed from the side of the car in relation to the chassis
  • Camber: Adjustable, camber refers to the angle of the tops of the tires from vertical when viewed from front or behind vehicle
  • Warranty: 2-year limited through manufacturer beginning at date of purchase


  • HPI Baja 5B 2.0 RTR Buggy
  • 1.40 cu in (23cc) Gasoline Engine
  • 2.4GHz Radio
  • 2 Water Resistant Servos
  • 6V RX Pack
  • 3.4oz (100cc) 2-Cycle Oil
  • 2oz (60cc) Shock Oil
  • 1oz (30cc) Diff Oil
  • 1oz (30cc) Air Filter Oil
  • Tube of Gear Grease
  • Body with Wing
  • Extra Air Filter
  • Wrenches
  • Decal Sheet
  • Illustrated Instruction Manual


  • Vehicle
    • Length: 32.2" (817mm)
    • Front Width: 18.1" (460mm)
    • Rear Width: 18.9" (480mm)
    • Height: 10" (255mm) with 1G, 11" (280mm) with 0G
  • Ride Height: 3" (76mm)
  • Suspension Travel
    • Front 3.7" (95mm)
    • Rear 3.9" (100mm)
  • Weight: 21.3 lbs (9.6kg)(approx.)
  • Wheelbase: 22.4" (570mm)
  • Front Tread: 15.0" (382mm)
  • Rear Tread: 15.8" (402mm)
  • Front Track: 17.4" (442mm)
  • Rear Track: 18.1" (460mm)
  • Gear Ratio: 8.382:1
  • Tires
    • Front: 2.4" (60mm) x 6.7" (170mm)
    • Rear: 3.1" (80mm) x 6.7" (170mm)
  • Body
    • Length: 22.9" (581mm)
    • Width: 8.8" (224mm)
    • Height: 4.75" (121mm)


  • Transmitter: 8 AA Batteries (Not Included)
  • Unleaded Gasoline: 87-93 octane, mix gasoline and oil at 25:1 ratio
  • Screwdriver: Flat blade, 3/16" (4-5mm) wide

For questions regarding this product please email our friendly customer service team.

Customer Reviews

Overall Raing: 5 Rating 5 out of 5 stars

Review This Product

Top Customer Reviews

5 Rating

By: Bhjhbku on March 04, 2012

i love it i just got it it for my birthday

Questions & Answers

Ask A Question

How fast does it go?

Answer This Question

Please Sign In or Register to leave an Answer.

How fast?

Answer This Question

Please Sign In or Register to leave an Answer.

*The Manufacturer's Suggested Retail Price, or MSRP, is provided by the manufacturer. There may not be substantial sales by other retailers at the MSRP. Savings are calculated based on the MSRP.

Safe & Secure online shopping guaranteed.

Safe & Secure

45 Day Warranty

Price Match Guarantee

Call our Customer Service at 818-675-9000 if you find a lower price on any of our items we'll match it.*

Need Help? Call our Customer Service Team at 818-675-9000. They can help with any questions you may have.

Facebook Google+ Instagram Twitter YouTube Pinterest
Payment Methods

© 1995-2018, All material on this site is copyrighted by HobbyTron.com or the product itself.
*Call our Customer Service at 818-675-9000 if you find a lower price on any of our items and we will match it.
Only one coupon code per order. Coupons Exclude: 3DR, Blade, DJI, Horizon Hobby, HPI, Redcat Racing, Traxxas, Sale Items, Daily Deals, Refurbished, Oversize Items, and Wholesale.