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6mmProShop Infinity GT High Torque, High Speed Performance 45,000 RPM Motor - Long

ID: 51834 (MO-GT45-L)
4.3 stars, based on 3 reviews
6mmProShop Infinity GT High Torque, High Speed Performance 45,000 RPM Motor - Long
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This item is currently Out of Stock Usually restocked within 1-3 weeks.
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MAP ProtectedExempt From Coupons
The manufacturer of this product enforces a strict minimum advertised price (MAP) policy which excludes this product from any additional discount coupon codes. This item, however, may qualify for free shipping.
The Tienly GT-45000 Motor, brought to you by 6mm Pro Shop, is a great upgrade for any airsoft tech enthusiast seeking accurate, precisely stepped motor speed design. Each motor is handmade to ensure the absolute highest construction and quality control while boasting multiple innovative features that set them apart from other motors.


  • Specially designed forced induction ports cycle cooled air through motor, lowering operating temperature
  • 45,000 RPM high speed, high torque motor provides maximum trigger response and cycle rate
  • Provides highest torque, speed, and efficiency of all GT model motors
  • Anti-oil absorption design keeps oil and grease out of motor, preventing carbon dust release that can harm internal parts
  • Built-in motor stabilizing ball bearings absorb torsion forces generated during operation
  • Oversized carbon brushes increase longevity
  • Super magnet design ensures consistent, high performance

  • Motor Type: Long
    Application: High speed, high torque, reliable at M150 spring level
    Compatibility: For Airsoft AEGs that utilize a long type motor

    Manufacturer: Tienly

    California residents click here for Proposition 65 warning

    About 6mmProShop

    Established in 2011, 6mmProShop Inc. is a USA based manufacturer and distributor with a mission to bring law enforcement training, Airsoft sporting events, and military simulation to the next level. 6mmProShop features exclusive licensed products, unique innovations, and distribution rights of many exciting products from Japan, Europe, South America and Asia. With headquarters located in the USA, 6mmProShop offers unmatched product support, inventory availability for resellers, and world-wide exclusive products!

    3 Customer Reviews

    (Write a review)

    by Elijah T. on 11/14/2017
    "This motor is absolutely insane.

    My gun sounds like a dsg, and it puts out insane torque.

    It also pulls massive amounts of battery power so be prepared for that, and it is very very loud.

    This motor is powerful to the point that having bad motor height can cause it to destroy gears and strip pistons
    "I learned the hard way"
    by Nigel T. on 05/19/2015
    "People have said that this motor is the single best motor on the market. The best upgrade for your gun. It will increase RoF guaranteed. You can't beat it.

    Well, believing those people, I dropped the $100 on one of these last month. What i got was a beautiful motor with extremely strong neodymium magnets and a hand wrapped armature. I tested it against the Lonex A2, the SHS High Torque, and the Matrix Magnum motor. Out of all of these motors, the Tienly had the highest RoF. People were right, it is the best motor on the market, however, i feel like i wasted a lot of money on it. For the $52 difference from the Lonex to the Tienly, you are not getting much bang for your buck. Yes it does perform better but not enough to justify paying so much for it. I would have rather gotten 2 Lonexs or 3 SHS HT motors for the price of 1 Tienly.

    For some reason, the pinion gear does not want to mesh properly with any gun i put it in. It does seems very strong, but it always makes a whining noise, even in a perfectly shimmed gun. when compared to all other motors that i tested it with, it seems the loudest by far.

    The part that i ABSOLUTELY hated about this motor were the brushes. After 5000 rounds, i opened the pistol grip, and was greeted with carbon dust everywhere. It even got in the gearbox and i had to clean everything. I thought that this motor was supposed to be perfect out of the box and that i did not need to break it in... Obviously, i was wrong. Chinese SHS motors come with a good contact between brushes out of the box but for some reason, the superior tienly does not.

    Alright, yes this motor is very, very good. It performs extraordinarily in any build. And yes it will increase RoF. However, i will never buy one again. It is simply way too expensive for my taste and you can get something of almost equal quality for a third of the price. If you have the money to spend on it, by all means go ahead. But if you want to be conservative with your money, buy an SHS High Torque or Lonex A2.

    Note: tested in a Lonex gearbox
    Modify 8mm ceramic bearings
    SHS 12:1 Gears SS'd two teeth
    SHS M120 Spring
    SHS 14 tooth piston
    11.1v 2500mAh 20C battery
    and other upgrades and tuning

    with this motor, i got 40 rps on an SSG at 350 fps with .25g
    by Mike Y. on 02/18/2015
    "with more rotations then a helicopter your gun actually flies.

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    This item is currently Out of Stock. Most out of stock items are restocked within 1-3 weeks. Some items may take longer. Please add this item to your wishlist to keep posted on its availability.