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Losi

Losi RC Car 1/16 Mini-B Pro Roller 2 Wheel Drive Buggy LOS01025

    • Based on 83 reviews
Condition: New
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$139.99 Why this price?

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Availability: In Stock.
Fulfilled by Amazon
Arrives Sunday, Dec 29
Order within 8 hours and 8 minutes
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Features

  • Enhanced Performance: The Losi Mini-B Pro Roller offers racers a chance to customize and finish their Mini-B the way they want. Top Five Option Parts Pre-installed
  • Build It Your Way: Choose your own electronics. Scaled Down Version of the 1/10 TLR 22 Buggy
  • Mid Motor Configuration
  • Taper Pin Front and BK Bar Rear Tires with Dish Wheels
  • 1.5mm Aluminum Chassis

Product Dimensions: 14 x 8.9 x 5.5 inches


Item Weight: 1.7 pounds


Item model number: LOS01025


Manufacturer recommended age: 14 years and up


Manufacturer: Losi


Country of Origin: China


Date First Available: December 9, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Dec 29

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Similar Products

Top Amazon Reviews

    • A very well made and durable little race car with tons of upgrade options.
Review Image by Paul Paul
Review Image by Paul Paul
The media could not be loaded. I've been racing my two Losi Mini-B R/C cars for over a year. For the price and their size, I'm very impressed with the performance around a race track. I also have a few Tekno trucks and one Associated R/C race car for comparison. If you're racing this car on indoor black carpet, I recommend changing the springs to the copper color (firm), swapping the shock oil for 45wt front / 35wt rear and lowering the ride height to prevent traction rolling. Tip - The shocks only open up at the bottom cap. Do not try to open the top of the shock like the shocks on most other R/C vehicles. Don't over fill the shocks to prevent from making the little rubber o-ring pop out and become damaged when you screw on the bottom cap. In my experience, the best servo for the Losi Mini-B is the Reefs 179 with a 25T micro solid metal servo horn. If you are on a budget, the EcoPower 827 is a good inexpensive option and it drops right in with the stock servo horn. My favorite tires are the Pro-Line wedges up front and the Pro-Line Prism on the rear. Here are the other components in my open / modified class Losi Mini-B: Spektrum SR215 2-channel receiver Hobbywing QuicRun WP-16BL30 brushless ESC Reefs 179 servo Gaoneng 2s 650mAh 120c lipo batteries converted to EC2 connectors There are tons of optional metal upgrades from Hot Racing. After I crashed and broke a front hub, I replaced them with Hot Racing metal parts that can withstand crashes better. If you want to change the stock 18T pinion to a 19T or 20T for more top speed, you'll have to either Dremel out the stock motor plate or buy the Hot Racing adjustable motor plate. The only new pinions I have found are from Robinson Racing (2mm bore for 2mm motor shaft). My last tip is to attach Velcro strips along the bottom inside edge of the body and the black plastic rails on the sides of the car. It's much easier to put the body on or take it off with Velcro strips compared to the tiny body clip that people lose frequently. ... show more
Reviewed in the United States on November 19, 2023 by Paul Paul
    • Sweet buggy
Comes assembled. Added the spectrum 2 n 1 motor. It rips. Was on sale at the time so I couldn't pass it up.
Reviewed in the United States on May 28, 2024 by J
    • Good car
Upgrades version love it.. they make all metal parts on Ebay.. but will say JRx2 Mini with same electronics is way faster.. but great car
Reviewed in the United States on May 4, 2024 by Amazon Customer
    • Great car
Review Image by Mark Dearman Mark Dearman
This car is great with a brushless motor
Reviewed in the United States on April 20, 2024 by Mark Dearman Mark Dearman
    • Very cool little buggy
This might be my favorite RC, it’s plenty capable in a nice sized package.
Reviewed in the United States on January 1, 2024 by Robert Williams
    • Great mini 1/16 buggy
Car come in perfect condition
Reviewed in the United States on April 6, 2023 by Loresinga
    • Sweet little buggy
It takes an already great platform and makes it even better with the included hop-up parts plus you can add your own radio servo and motor combo
Reviewed in the United States on March 30, 2022 by Corey Cheney
    • Cheap garbage
Review Image by john kim john kim
Review Image by john kim john kim
I wanted this car to work soo bad but its just a mess. 1. The motor position relative to the spur gear requires that the pinion be mounted backwards with the grub screw facing away from the motor. Most 24mm motors will not have a shaft long enough for the pinion grub screw to grab on to. 2. The steering link that connects the servo arm to the bell crank isn't sold by Losi and cannot be purchased on its own. If and when that cup develops slop.. you're screwed. 3. Wheels are absolute garbage. Not only where all 4 tires glued unevenly, the front rims wobbled very badly. I ordered another set and those had the exact same quality control issue. My friend who bought the RTR had the same issues too. You never want to run wobbly wheels on your rig because it will create premature wear (slop) in all of your suspension components. Please be mindful that these are 8mm hex on staggered wheels so after market support will be almost non existent aside from Proline. I cannot emphasize enough how big an issue this is.. 4. Shock spring diameter is nearly the same diameter as the collar causing significant lateral movement. The right rear spring is so loose that I can push it to one side and see 20% of the top of the coil. Additionally, the spring rate is probably double of what is needed.. it is waaaay to stiff. 5. Suspension arms are a little thicker than a toothpick.. I am not kidding. Be immediately prepared to drop $45 on RPM replacements. 6. The Aluminum (pro) servo arm mounting depth is deeper than standard 3.2mm main gear height for most 22mm micro servos, meaning that the bottom of the servo horn when mounted, will touch the top of the servo case. If you screw this servo horn on and fully tighten, it will 100% damage your servo. 6. Motor Mount is paper thin and flexes easily. This will cause uneven and premature wear on the spur gear. 7. Slipper clutch plates are made of plastic on the "Pro" lol 8. Diff has side to side play causing the planetary gears to spread outward, then that causes the spider gears to come out of alignment, resulting in clicking feeling when (diff out) you spin one wheel. Since the transmission itself case holds the diff together, shimming will be required to get rid of the notchy feeling. This car is twitchy, and it handles that way for a few reasons. A. The spring rate is to stiff and will require you to add weight (further stressing fragile suspension) B. The wheels wobble, tires make inconsistent contact with the surface making the car feel very unpredictable and skittish. Just look online at running videos of these cars and none of them handle well at the track C. Track width is too narrow relative to the wheelbase and there is no fix for this. All of my current minis are 4wd and was ecstatic to finally add a high quality 2wd to my mini lineup. But the disappointment was real.. the Losi Mini B Pro roller fails on soo many levels its not even funny. The wobbly wheels are the biggest issue for me, its not like you have have any other option but to run their wobbly rims. Every other issue has a solution, albeit costing you more money, but there is a fix... but there's just no way around the proprietary wobbly wheel issue unless Horizon/Losi themselves correct the defect on the manufacturing level.. and we all know they wont $$ do that. ... show more
Reviewed in the United States on February 17, 2022 by john kim john kim

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