SKU: 40291966996

HobbyStar 4274 V2 4-Pole Brushless Motor, Temperature Protection, 1/8 Truck

Sale price$48.60 Regular price$54.00
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Ships within 48 hours · Estimated delivery Jul 14 - Jul 19

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Description

HobbyStar 4274 V2 4-Pole Brushless Motor, Temperature Protection, 1/8 TruckHobbyStar V2 motors and ESC's now include built in temperature monitoring and thermal protection to protect your valuable electronics. When paired with a compatible HobbyStar ESC, the user can set up the system to either reduce or completely cut off power if either the motor, or ESC temperature exceeds the programmed limit. Motors can be run without temperature port connected when paired with ESC's that do not offer temperature monitoring. A

HobbyStar V2 motors and ESC's now include built-in temperature monitoring and thermal protection to protect your valuable electronics.  When paired with a compatible HobbyStar ESC, the user can set up the system to either reduce or completely cut off power if either the motor, or ESC temperature exceeds the programmed limit. Motors can be run without temperature port connected when paired with ESC's that do not offer temperature monitoring. 

A powerhouse motor for your 1/8 scale truck or truggy, the HobbyStar 4274 V2 brushless motor is the ideal powerplant for to supply your 1/8 scale vehicle with tire-shredding power.  4-pole design and a 12-slot stator provide unbelievable torque. High-quality features like a beautifully machined 6061 T6 billet-aluminum can, buttery-smooth ABEC5 bearings and a 68mm length make this the ultimate motor for your 1/8 truck or truggy.

Features:

  • Built-in temperature sensor (must use with compatible ESC).
  • Brushless, sensored 4-pole motor
  • 12-slot high-torque stator
  • CNC machined 6061 T6 billet aluminum heatsink can
  • High-purity copper windings maximize efficiency
  • High-RPM ABEC5 oversized bearings
  • Universal fit, fits all 1/8 brushless cars, multiple mounting holes with M3 and M4 threads
  • Precision balanced rotor for smooth operation, reliability and maximum RPM
  • Stator-Super Thin (0.2mm) laminations
  • Removable/replaceable rotor
  • Precision engineered for maximum energy conversion
        Shipping Notes
        • Free Standard Shipping on $100+ Orders to the USA.
        • Except Preorder products are shipped in 48 hours.
        • Delivery to the USA:
        1. Standard Shipping : 3-10 business days
        • If time is of the essence, please consider selecting expedited delivery for faster service.
        Exchange/Return Notes
        • We offer a 30-day return/exchange service after receiving.
        • Final sale items are not eligible for returns or exchanges.
        • To process your return/exchange, please contact us at [email protected]
        • Please click here for more details>>> Return & Exchange Policy
        SKU: 40291966996

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        4.4 ★★★★★
        Based on 1242 reviews
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        Verified Purchase
        Racerboy53
        Alexandria, US
        ★★★★★ 5
        Well worth the money!
        Easy install, warm and has 3 settings. These are great as I can choose which grips I want yet always have access to warm hands in inclimate weather. I can disconnect and keep them in my dry packs. Easy pray and well worth the money. My grips are 4.125” or just over 10cm and fit perfectly.
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on December 28, 2025
        A
        Verified Purchase
        Alex
        Port Orchard, US
        ★★★★★ 5
        So far they're great!
        Just installed but so far so good. The installation was simple but time consuming for me as I had to remove a lot of body panels. They don't seem to have any effect on my grip or when I use the throttle. So far, the lowest setting is more than enough. I use these in conjunction with motorcycle muffs and honestly so far I think it's the perfect combination. My hands are warm and I don't have any added bulk to them. Will update if anything goes wrong or stands out with more use but for now I'd say they're completely worth the money if you're regularly riding in the cold.
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on November 18, 2025
        M
        Verified Purchase
        Michael gorrell
        Charlottesville, US
        ★★★★★ 4
        Awesome! Game changer if u ride in cold weather
        These are amazing! I’m not real big on leaving reviews. Takes something either really good or really bad. Well these heated grips are on the really good side. They’re a game changer. I’ve been using them for about a month now here in Buffalo, where it’s been prettttty cold. I can ride in temps lower than I’ve ever ridden in before, without wearing thick bulky gloves. The first couple settings actually get too hot sometimes. I was super skeptical about these because I’ve bought similar heated pads before, that hardly even heated up and died after like 5 minutes. But these things get piping hot and stay there. I don’t give anything 5 stars, cuz there’s always room for improvement, but if I could give these 4.9 out of 5, I would. If I had to say something negative about these, it would be that they’re thick on top of my current grips, but that’s the nature of the beast with this type of product, and I have smaller hands. If you’ve been scrolling through different versions of this type of product, just buy these and u will be more than happy.
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on May 7, 2025
        A
        Verified Purchase
        Adam B.
        Natrona Heights, US
        ★★★★★ 5
        Used for skid steer. Adjusting heat is perfect.
        Perfect for my open cab skid steer. Only downside is the button sticky pad is poor quality but easy fix pick what glue you want and stays in place.
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on January 18, 2026
        J
        Verified Purchase
        Jesse S.
        Boise, US
        ★★★★★ 3
        Great to have on a cheap bike!
        The right grip provides ample heat, but the left grip is lacking for certain. The left provides what feel like half the heat output. The right gets hot enough to make lift my hand to let it cool, so that's good. Its cheap, you get bunk ones occasionally.
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on March 30, 2024

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