YT Decoy MX CORE 4 Carbon E-MTB Arctic Blue

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Shreds Uphill, but with Gravity at the Forefront
The DECOY is YT personified; a burly e-bike with gravity at the forefront of its design, created for those who live for the descents. With 165mm of progressive suspension and a solid component checklist, this is a side-hit hungry ride that won't hold you up when nature bites back. For riders who prioritise manoeuvrability, the MX wheel setup comes into its own, boosting agility through tight turns and encouraging a loose and laid-back ride-style. With the DECOY, the chairlifts are always running. The DECOY features a powerful 85Nm Shimano EP8 motor system and a 540Wh battery, meaning you can burn up the climbs and slay the descents, lap after lap. Dropping the center of gravity low in the frame brings unrivalled stability, so you can plough through rock gardens and tame challenging terrain without breaking a sweat. CORE 4 is where things get serious. Across the board, each component means business, ramping up the performance for pinpoint control where it counts. A revolution in customisation, the FOX Factory suspension delivers premium on-the-fly tuning options, and SRAM Code RSC brakes bring composure to the wildest trails with podium-proven power. Steeped in race heritage, the Maxxis tires and Renthal cockpit are the choice of privateers worldwide, making this bike feel like a custom ride straight out of the box.

Uncompromising Suspension Package
The FOX 38 is a revolutionary suspension fork developed to meet the needs of modern enduro riders. The redesigned chassis is lightweight yet strong, providing razor-sharp handling and predictable tracking through rough trail sections. Lower leg bleeders allow you to purge built-up pressure from the system, and the wide range of adjustment ensures you're never under-gunned, no matter what the trail throws at you. The FOX X2 has changed the game, delivering unparalleled plush performance without sacrificing the support and traction that aggressive riders desire. Engineered for superior sensitivity, it amplifies grip for a sublime trail feel and offers a wide range of adjustments to suit rider needs.

Ride with Confidence
The Crankbrothers Synthesis wheelset is engineered for precision, grip, and control and features a compliant front and stiffer rear wheel to improve handling and strength. The Industry Nine 101 hubs provide rapid engagement, improving acceleration out of corners.

Powerhouse Shimano EP8
Enhanced power and a more natural riding experience; these were the key development goals for the Shimano EP8. The results are impressive: 85Nm of torque and a silky-smooth feel, all within a lighter and more compact housing. In addition, it sees 36% less friction, has a more responsive clutch mechanism, and it's even quieter than before. The E-TUBE PROJECT app allows for customisation of the power profiles, letting you adjust the bike to your needs.

Dependable Performance and Long-lasting Power
YT developed the 540Wh battery themselves it is unique and designed to inject more power into a smaller, integrated space to retain the clean looks seen across the YT range. The thirty-cell design uses cutting-edge technology to deliver dependable performance and long-lasting power and is easy to remove with a 5mm Allen key for indoor charging.

Geometry you can't Overlook
With its 29-inch front wheel and 27.5-inch rear wheel mullet configuration, the DECOY Elite combines all the advantages of both wheel sizes, but it also benefits from downhill-oriented geometry. Thanks to the slack head angle and the moderate reach it feels stable and secure in rough terrain, so you can really get after it on the descents. The extra travel helps the bike stick to the trail and it gets more and more confident the steeper it gets. The dynamic rear end provides for a lively ride feel, perfect for trails with lots of jumps and trips to the bike park. The Flip Chip lets you adjust the geometry by making the head angle and seat tube angle 0.5 degrees steeper and raising the BB by 8 mm.

Discover Your YT
It's never too late to try something new and find your passion. That's hardwired into the YT brand, and every bike that they make. Young Talent is what YT stands for. It's inside us all. It's up to each of us to find our young and undiscovered talent, to overcome conventions and pursue our dreams.

ebike Modification Disclaimer:
All ebike pedal assist systems in Australia are speed limited to 25 km/h to comply with Australian safety standards and regulations.
Any aftermarket 'modding' or alteration of the motor or electronics to this or any other similar ebike product, will void all warranty in its entirety.
Additionally, modifications to alter the speed limit of the product may incur further legal liability.
Pushys disclaims all liability, howsoever arising, from any user modifications made to the motor or electronics in this or any similar ebike product.

Note: This bike will be shipped partially built in a box and will require some assembling.


  • Material: High Modulus Carbon
  • Type: V4L, 165 mm, 148 x 12 mm DT Swiss Thru Axle, Sram UDH
  • Colour: Arctic Blue


  • Fork: FOX 38 Float Factory E-Bike+, 29", 170 mm, GRIP2 | 15 mm QR x110 mm | 51 mm Offset, Adjustable High/Low Speed Compression and Rebound, Air Pressure, Kashima Coating
  • Shock: FOX Float X2 Factory; 230 x 65 mm, 2-Pos, Custom Tune, 0 Spacer

E-Bike Drive System

  • Battery: SMP, YT CUSTOM, Removable, 540 Wh, 36V 4A Charger
  • Drive Unit: SHIMNAO EP8, 85Nm, 250W, E-TUBE PROJECT APP
  • Display: SHIMANO E7000, Monochrome, 35 mm
  • Switch: SHIMANO E7000-L, On-Bar

Drivetrain Components

  • Crankset: SHIMANO XT M8150, 160 mm, HOLLOWTEC
  • Cassette: SHIMANO XT M8100, 10-51T, 12-Speed, Hyperglide+
  • Rear Derailleur: SHIMANO XT M8100, 12-Speed, Shadow+
  • Shifter Rear: SHIMANO XT M8100, 12-Speed, 2-Way-Release


  • Headset: ACROS AZX-260, Block Lock, High Cap, 2 Spacer 5 mm, Flatcapset
  • Stem: RENTHAL Apex 35, 50 mm,+/-6, Black/ Gold
  • Handlebar: RENTHAL Fatbar 35, 800 mm, 30 mm Rise, 7 Back, 5 Up, Custom Black
  • Grips: ODI ELITE MOTION V2.1, Lock-On
  • Saddle: SDG BEL Air 3.0, 140 mm, Lux-Alloy Rail, YT Custom Design
  • Chainguide: E13 e*SPEC Plus, 2 Bolt, 34-38T, Compact Slider


  • Levers: SRAM Code RSC
  • Rotors: Rotor CENTERLINE Front 200 mm / Rear 200 mm


  • Front: CRANKBROTHERS Synthesis Alloy E-MTB, 29, Inner Width 31.5 mm, Hub 110 x 15 mm, 6-Bolt
  • Rear: CRANKBROTHERS Synthesis Alloy E-MTB, 27, Inner Width 31.5 mm, Hub 148 x 12 mm, 6-Bolt, Microspline


  • Front: MAXXIS Assegai, 29 x 2.5 WT, 3C MaxxGrip, EXO+, TR
  • Rear: MAXXIS Minion DHR II, 27 x 2.6 WT, 3C MaxxTerra, EXO+, TR


  • Type: YT POSTMAN 31.6mm
  • Length: 125 mm (S), 150 mm (M), 170 mm (L-XXL)
  • Remote: MMX-Remote


  • As pictured: Not Included