YT IndustriesDecoy Core 4
- Motor
- Bosch Performance Line CX120 Nm; 750 W peak
- Battery
- 800 WhBosch PowerTube 800, integrated
- Travel F / R
- 180 / 170 mm
- Wheels
- Mullet 29" / 27.5"
- Frame
- Carbon
- Weight
- 23.2 kgManufacturer figure (smallest size, tubeless, without pedals)
Overview
The YT Industries Decoy Core 4 (€8,999) is the top build of the Decoy: Bosch Performance Line CX (120 Nm) with 800 Wh, FOX 38 Float Factory fork, FOX X2 Factory shock, SRAM X0 Eagle Transmission and SRAM Maven Silver brakes. Claimed weight is 23.2 kg (size S).
The Decoy is YT's carbon full-power gravity e-MTB, aimed at freeride, bike-park and enduro riding: 170 mm of V4L rear travel, a 180 mm single-crown fork and a dedicated mixed-wheel setup (29-inch front, 27.5-inch rear). Every build uses the Ultra-Modulus carbon frame and link.
Power comes from the Bosch Performance Line CX (listed at 120 Nm and 750 W peak) with an integrated 800 Wh PowerTube battery, Kiox 400C display and wireless Mini Remote. A flip chip switches between REGULAR and LOW geometry; YT lists a claimed 23.2 kg (size S) for each of the three builds.
- Bosch Performance Line CX, 750 W peak
- 800 Wh PowerTube, Kiox 400C display
- 180 mm fork / 170 mm rear, mixed wheels
- Ultra-Modulus carbon frame, flip chip
Gallery
Photos: YT Industries
Full specifications
Frame & suspension
- Frame
- Ultra Modulus Carbon frame
- Sizes
- S, M, L, XL, XXL
- Colours
- Platinum White, Black Magic Bolt
- Fork
- FOX 38 FLOAT FACTORY – 29" | 180mm | GRIP X2 | 110 x 15mm | 44mm Offset
- Rear shock
- FOX X2 FACTORY – 230 x 65 mm | H/LSC H/LSR | Custom Tune CL20RL70
E-system
- Display
- BOSCH KIOX 400C – USB-C | ANT+ Bluetooth | Flow APP | Navigation
- Motor
- BOSCH PERFORMANCE LINE CX – 120Nm | 750W Peak Power
- Battery
- BOSCH POWERTUBE 800 – Integrated | 800Wh | 36V | 4A Charger
Drivetrain
- Crankset
- SRAM X0 EAGLE TRANSMISSION – BOSCH | 160mm | BDU38
- Cassette
- SRAM X0 1295 TRANSMISSION – 10-52T | T-Type | 12-speed
- Rear derailleur
- SRAM X0 EAGLE TRANSMISSION – 12-speed | T-Type | 10-52T
- Chainring
- SRAM EAGLE TRANSMISSION XX – 36T | Direct Mount | T-Type
- Shifter
- SRAM POD ULTIMATE CONTROLLER – 12-Speed | 2-Button Concave | Discrete Clamp
- Chain guide
- MRP SL Custom – SL Slider | Bosch BDU38 | 34 - 36T
Brakes
- Brakes
- SRAM MAVEN SILVER – Rotor HS2 Ø front 220 mm / rear 200 mm | Sintered pads
Wheels & tyres
- Wheelset
- DT SWISS HXC 1500 – Front: Carbon Rim | 29" | 30mm | 110 x 15mm // Rear: Carbon Rim | 27.5" | 30mm | 148 x 12mm | 240 DEG 60 DF 10° / 0°
- Tyres
- FRONT: CONTINENTAL KRYPTOTAL-FR | REAR: CONTINENTAL KRYPTOTAL-RE – Front: 29" x 2.4 | SuperSoft | Enduro // Rear: 27.5" x 2.4 | Soft | Enduro
Cockpit
- Headset
- ACROS AZA-1370S / 1113S-BL – ZS56 ZS56 | Stainless Steel Bearings | Block Lock 150° (Size S only) | Custom High Cap | 2 Spacer 5mm
- Stem
- RENTHAL APEX 35 – Length 40mm | 35mm Clamp | Rise +/-6° | Black/Black
- Handlebar
- RENTHAL FATBAR CARBON 35 – Width 800mm | Rise 40mm | 7° Back Sweep | 5° Up Sweep | Custom Black
- Grips
- ODI ELITE MOTION V2.1 – Lock On
- Seatpost
- YT POSTMAN V2 – Ø 34.9mm | SRAM MMX-Remote | Adjustable drop 20/10/5mm | 150 mm (S) | 170 mm (M) | 200 mm (L - XL) | 230 mm (XXL)
- Saddle
- SDG BEL AIR V3 – YT Custom | Width 140 mm | Lux-Alloy Rail
Other
- Weight
- 23.20 KG / 54.15 LB (Average weight for the smallest size available, set up tubeless, with no pedals or bottle.)
Manufacturer specification — source. Specs and prices can change; check with the brand or your dealer.
Decoy geometry
| Size | S | M | L | XL | XXL |
|---|---|---|---|---|---|
| Top tube | 569 mm / 570 mm | 591 mm | 613 mm / 614 mm | 635 mm / 636 mm | 657 mm / 658 mm |
| Reach | 435 mm / 429 mm | 455 mm / 449 mm | 475 mm / 469 mm | 495 mm / 489 mm | 515 mm / 509 mm |
| Stack | 640 mm / 644 mm | 648 mm / 652 mm | 655 mm / 659 mm | 662 mm / 667 mm | 669 mm / 674 mm |
| Seat tube | 385 mm | 400 mm | 420 mm | 440 mm | 460 mm |
| Chainstay | 445 mm / 446 mm | 445 mm / 447 mm | 445 mm / 447 mm | 445 mm / 447 mm | 445 mm / 447 mm |
| Head angle | 64° / 63.5° | 64° / 63.5° | 64° / 63.5° | 64° / 63.5° | 64° / 63.5° |
| Seat angle (effective) | 78.2° / 77.7° | 78.1° / 78.2° | 78.1° / 77.7° | 78° / 77.5° | 78° / 77.5° |
| Wheelbase | 1226 mm / 1227 mm | 1249 mm | 1273 mm | 1296 mm / 1298 mm | 1310 mm |
| Head tube | 100 mm | 108 mm | 116 mm | 124 mm | 132 mm |
| BB height | 346 mm / 338 mm | 346 mm / 338 mm | 346 mm / 338 mm | 346 mm / 338 mm | 346 mm / 338 mm |
| Standover height | 752 mm / 746 mm | 751 mm / 746 mm | 740 mm / 746 mm | 736 mm / 728 mm | 741 mm / 733 mm |
Where two values are given: REGULAR / LOW flip-chip position. The LOW-position figures YT lists for Wheelbase (M, L, XXL); Head tube (L) are inconsistent with the REGULAR values (apparent data-entry errors), so only the REGULAR value is shown there. Source: YT Industries.
Decoy: builds compared
Decoy range →| Decoy Core 2 | Decoy Core 3 | Decoy Core 4 | |
|---|---|---|---|
| Price | €6,999 | €7,999 | €8,999 |
| Frame | Carbon | Carbon | Carbon |
| Fork | ROCKSHOX ZEB SELECT+ – 29" | 180mm | Charger 3.1 RC2 | 110 x 15mm | 44mm Offset | ÖHLINS RXF38 M.3 – 29" | 180mm | 110 x 15mm | 44mm Offset | FOX 38 FLOAT FACTORY – 29" | 180mm | GRIP X2 | 110 x 15mm | 44mm Offset |
| Shock | ROCKSHOX VIVID SELECT+ – Length: 230 x 65mm | TouchDown RT | R54C26 | ÖHLINS TTX22 M.2 – Length: 230 x 65mm | H/LSC LSR | C10R20 (S-L) | C10R40 (XL-XXL) ÖHLINS STEEL SPRING (LBS): 365 (S) | 388 (M) | 434 (L) | 480 (XL) | 502 (XXL) | FOX X2 FACTORY – 230 x 65 mm | H/LSC H/LSR | Custom Tune CL20RL70 |
| Derailleur | SRAM EAGLE 90 TRANSMISSION – 12-speed | T-Type | 10-52T | SRAM S1000 EAGLE TRANSMISSION – 12-speed | T-Type | 10-52T | SRAM X0 EAGLE TRANSMISSION – 12-speed | T-Type | 10-52T |
| Brakes | TRP EVO PRO – Rotor 220 / 203 mm | 2.3 mm | TRP EVO PRO – Rotor 220 / 203 mm | 2.3 mm | SRAM MAVEN SILVER – Rotor HS2 Ø front 220 mm / rear 200 mm | Sintered pads |
| Display | BOSCH KIOX 400C – USB-C | ANT+ Bluetooth | Flow APP | Navigation | BOSCH KIOX 400C – USB-C | ANT+ Bluetooth | Flow APP | Navigation | BOSCH KIOX 400C – USB-C | ANT+ Bluetooth | Flow APP | Navigation |
| Weight | 23.2 kg | 23.2 kg | 23.2 kg |
Decoy Core 4: FAQ
How much does the YT Industries Decoy Core 4 cost?
€8,999 (RRP Germany (YT EU web store), VAT incl. Reduced to €7,999 at time of capture.). The Decoy range runs from €6,999 (Decoy Core 2) to €8,999 (Decoy Core 4). Prices vary by country and dealer.
How much does the YT Industries Decoy Core 4 weigh?
YT Industries quotes 23.2 kg. The lightest Decoy build is the Decoy Core 2 at 23.2 kg.
What motor and battery does the YT Industries Decoy Core 4 have?
Bosch Performance Line CX (120 Nm; 750 W peak). 800 Wh battery — bosch PowerTube 800, integrated.
How much suspension travel does the YT Industries Decoy Core 4 have?
180 mm at the fork and 170 mm at the rear, on mullet 29" / 27.5" wheels.
What sizes does the YT Industries Decoy Core 4 come in?
S, M, L, XL, XXL. Check the geometry table to compare reach and stack between sizes.
What is the difference between the Decoy Core 4 and the Decoy Core 3?
They share the Decoy frame platform and motor; the differences are in the parts — fork: FOX 38 FLOAT FACTORY – 29" | 180mm | GRIP X2 | 110 x 15mm | 44mm Offset vs ÖHLINS RXF38 M.3 – 29" | 180mm | 110 x 15mm | 44mm Offset; shock: FOX X2 FACTORY – 230 x 65 mm | H/LSC H/LSR | Custom Tune CL20RL70 vs ÖHLINS TTX22 M.2 – Length: 230 x 65mm | H/LSC LSR | C10R20 (S-L) | C10R40 (XL-XXL) ÖHLINS STEEL SPRING (LBS): 365 (S) | 388 (M) | 434 (L) | 480 (XL) | 502 (XXL); derailleur: SRAM X0 EAGLE TRANSMISSION – 12-speed | T-Type | 10-52T vs SRAM S1000 EAGLE TRANSMISSION – 12-speed | T-Type | 10-52T; price: €8,999 vs €7,999.
