YT DECOY MX CORE 3 Bosch CX Gen5 800Wh Metallic Moss

YT DECOY CORE 3 — Coil Confidence, Gravity Tuned

The DECOY CORE 3 channels YT’s downhill DNA with Öhlins’ World Cup-proven suspension package: RXF38 m.3 fork and TTX22 m.2 coil shock. Backed by the same Bosch 800Wh Smart System as higher-tier models, it delivers long-range torque and ultra-smooth traction. SRAM’s S1000 Eagle Transmission, Crankbrothers Synthesis 2.0 alloy wheels, and TRP DH-R Evo brakes round out a build that blends big-mountain durability with bike park precision. If you crave buttery sensitivity and bomber performance, the CORE 3 is your ride.

Decoy Core 3 — Specifications

• Frame:
  Ultra Modulus Carbon Frame V4L | 170 mm rear travel | 148 x 12 mm YT Thru Axle

• Fork:
  Öhlins RXF38 m.3 29" | 180 mm travel | 110 x 15 mm | 44 mm Offset

• Shock:
  Öhlins TTX22 m.2 Coil | 230 x 65 mm

  • Spring Rates:

    • 365 (S)

    • 388 (M)

    • 434 (L)

    • 480 (XL)

    • 502 (XXL)

  • Tune: C10R20 (S–L) / C10R40 (XL–XXL)

• Drive Unit:
  Bosch Performance Line CX | 85 Nm | 600 W Peak Power (unlock via app to 100 Nm / 750 W)

• Battery:
  Bosch PowerTube 800 | Integrated | 800 Wh | 36 V | 4A Charger

• Controller:
  Bosch Kiox 400C | USB-C | ANT+ | Bluetooth | Flow App | Navigation

• Headset:
  ACROS AZA-1370S / 1113S-BL ZS56 ZS56 | Stainless Steel Bearings | Block Lock 150° (Size S only) | Custom High Cap | 2 x 5 mm Spacers

• Stem:
  Title ST1 35 | 40 mm | +/-0° | Black

• Handlebar:
  Title AH1 35 | 800 mm width | 8° Back | 5° Up | 38 mm Rise | Black

• Grips:
  ODI Elite Motion V2.1 Lock-On

• Crankset:
  SRAM S1000 Eagle Transmission | 160 mm | Bosch BDU38 interface | Black

• Chainring:
  SRAM XX Eagle Transmission | 36T | Direct Mount | T-Type

• Chainguide:
  MRP SL Custom SL Slider | Bosch BDU38 | 34–36T compatible

• Cassette:
  SRAM GX Eagle Transmission | 10–52T | XS-1275 | T-Type | 12-Speed

• Derailleur:
  SRAM S1000 Eagle Transmission | 12-Speed | T-Type | AXS

• Shifter (Rear):
  SRAM POD Controller | 2 Button | Discrete Clamp

• Wheelset:
  Crankbrothers Synthesis E-Bike Alloy Custom

  • Front: 29"

  • Rear: 27.5"

• Tires:

  • Front: Continental Kryptotal-Fr | 29” x 2.4 WT | Super Soft | Enduro

  • Rear: Continental Kryptotal-Re | 27.5” x 2.4 WT | Soft | Downhill

• Brakes:
  TRP DH-R EVO Race

  • Rotors: 220 mm (front) / 203 mm (rear) | 2.3 mm | Performance Resin Pads

• Seatpost:
  YT Postman V2 Dropper w/ SRAM MMX Remote

  • Drop:

    • 150 mm (S)

    • 170 mm (M)

    • 200 mm (L–XL)

    • 230 mm (XXL)

  • Diameter: 34.9 mm

  • Adjustable drop: 20 / 10 / 5 mm

• Saddle:
  SDG Bel Air 3.0 | 140 mm | Lux-Alloy Rail | YT Custom Design

• Colour Options:
  MetallicMoss
  BlackMagic

• Sizes Available:
  S / M / L / XL / XXL

• Weight:
  23.8 kg (Size L, tubeless setup, no bottle or pedals)

The ALL NEW DECOY MX Geometry

Measurements: millimeters (mm)
Flip Chip position: Regular (Head Angle is 63.5 in the LOW position)

Frame size, guideline for best fit
• S: 154 cm - 165 cm // 5'1" - 5'5"
• M: 163 cm - 175 cm // 5'3.5" - 5'9"
• L: 173 cm - 184 cm // 5'8" - 6'0.5"
• XL: 182 cm - 193 cm // 6'0" - 6'4"
• XXL: 193 cm - 202 cm // 6'3.3" - 6'7.5"

Bosch Smart System Specs

• Drive Unit: Bosch Performance CX (85 Nm, 600W peak, unlock to 100Nm / 750W)

• Battery: Bosch PowerTube 800 (800Wh)

• Display/Controller: Bosch Kiox 400C w/ USB-C, Flow app, Bluetooth, ANT+, navigation

Kinematics Snapshot

• Pedal Kickback (36T / 10-51T): Starts around 23° and drops to ~2° as travel increases

• Anti-Squat: Starts ~135% at sag, decreasing steadily with travel

• Anti-Rise: Consistent ~65–80%

• Leverage Ratio: Progressive, starting ~3.3 and descending to ~2.1 through 160 mm travel

In a nutshell: The CORE 3 is a pro-spec enduro eMTB with Öhlins coil suspension, Bosch’s powerful motor system, and SRAM’s electronic Transmission. Built for aggressive riders who value downhill performance, traction, and all-day trail capability — all wrapped in a full-carbon platform.

Tech Highlights: Bosch Performance CX Motor | 800Wh Battery | Öhlins RXF38 m.3 / TTX22 m.2 Coil | SRAM S1000 Eagle AXS Transmission | Crankbrothers Synthesis Wheels | TRP DH-R EVO | Carbon V4L Chassis

FAQs

• Why choose coil over air suspension?
  Coil provides more consistent damping and better small-bump sensitivity, ideal for fast, technical descents.

• Does the derailleur need charging?
  No, SRAM’s AXS derailleur is wired directly to the main battery, so you’ll never forget to charge it.

• What warranty do the wheels come with?
  The Crankbrothers Synthesis 2.0 wheels come with a lifetime warranty.