2023 Specialized Turbo Tero X 4.0
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Turbo Tero X 4.0
E5 Aluminum · Specialized 2.0E · 530Wh
The Turbo Tero X means one thing: you're going to need a bigger map. With ride anywhere range, this full-suspension electric bike is our go-anywhere, over anything, with everything vehicle. Plus, with enough storage space to pack in a few backcountry comforts, you'll discover new adventures easier than ever. The only question left to ask is where to?
- Specialized Full Power 2.0E Motor: 50Nm torque, custom tuned, 250W nominal — tested against the most rugged terrain in the harshest conditions.
- MasterMind Display: Instant tunability at your fingertips with built-in range estimator. Seamlessly integrates with the Specialized app for over-the-air updates, range optimization tools, advanced tuning, and on-ride diagnostics.
- Full Suspension: 130/120mm of front and rear travel with RockShox Recon Silver RL fork and RockShox Deluxe Select R shock — pothole-eating, bump-smoothing confidence.
- Mullet Wheel Setup: 29"/27.5" front and rear wheel combination for optimal ride control (27.5"/27.5" on size S).
- Integrated Lighting: Up to 1,000 lumens of headlight power and 22 lumens of rear light illumination for safe night riding.
- Adventure-Ready Storage: Rear rack with side pannier rails carries up to 20kg. Compatible with Front Rack and Adventure Plate for an additional 10kg.
- SRAM SX Eagle 1x12 Drivetrain: Wide-range 11-50t gearing for smooth, reliable shifting across all terrain.
- SRAM G2 RE Hydraulic Brakes: E-MTB specific 4-piston calipers with 200mm front / 180mm rear rotors.
- Dropper Seatpost: TranzX dropper with handlebar remote for confident descents and easy stops.
- DRYTECH Fenders: Stainless steel fenderstays ensure you always arrive fresh, no matter the adventure.
The speed limit at which the motor will stop supporting may vary significantly by region and is based on local requirements. It may also affect range: a higher speed limit may result in less range.
Specialized Full Power 2.0E Motor
50Nm torque, custom tuned motor with 250W nominal output. Tested against the most rugged terrain in the harshest conditions to ensure the highest quality experience.
MasterMind Display & Turbo Operating System
An intelligent e-bike operating system with instant tunability at your fingertips. Built-in range estimator ensures maximal range and ride time. Seamlessly integrates with the Specialized app for over-the-air updates, range optimization tools, advanced tuning, and on-ride diagnostics.
130/120mm Full Suspension
RockShox Recon Silver RL fork with lockout and RockShox Deluxe Select R rear shock tame the most rugged terrain. Ample front and rear suspension with a performance-minded upright riding position deliver confidence, comfort, and control.
Mullet Wheel Setup
29"/27.5" front and rear wheel combination for optimal ride control in sizes M–XL. Size S features 27.5"/27.5" front and rear for balanced handling.
Integrated Lighting System
Lezyne EBIKE CLASSIC STVZO E500 headlight with 500 lumens and Lezyne EBIKE FENDER REAR STVZO taillight with wide light spread. Up to 1,000 lumens of headlight power and 22 lumens of rear illumination.
Adventure Storage
Rear rack with side pannier rails provides 20kg carrying capacity. Compatible with the Front Rack and Adventure Plate for an additional 10kg of on-bike storage.
Ground Control Grid T7 Tires
World-renowned Ground Control Grid T7 tires in 27.5x2.35 or 29x2.35 for unsurpassed traction and 2Bliss Ready tubeless compatibility.
Dropper Seatpost
TranzX dropper seatpost with infinite adjustability, handlebar remote, and bottom mount cable routing. S: 150mm, M: 170mm, L/XL: 200mm.
DRYTECH Stainless Steel Fenders
Specialized DRYTECH fenders with 65mm width and stainless steel fenderstays ensure you always arrive fresh, no matter the adventure.
Turbo System Lock
Integrated bike lock built into the Turbo system for security and peace of mind on every ride.
| S | M | L | XL | |
|---|---|---|---|---|
| Crank Length | 165 | 170 | 170 | 170 |
| Handlebar Width | 720 | 750 | 750 | 750 |
| Stem Length | 75 | 75 | 75 | 75 |
| Saddle Width | 155 | 155 | 155 | 155 |
| Seatpost Length | 150 | 170 | 200 | 200 |
| Stack | 607 | 626 | 644 | 658 |
| Reach | 440 | 468 | 490 | 509 |
| Head-Tube Length | 135 | 115 | 135 | 150 |
| Head-Tube Angle | 67° | 67° | 67° | 67° |
| B-B Height | 335 | 335 | 335 | 335 |
| Trail | 105 | 118 | 118 | 118 |
| Fork Length (full) | 521 | 540 | 540 | 540 |
| Fork Rake/Offset | 46 | 42 | 42 | 42 |
| Front-Center | 745 | 770 | 799 | 824 |
| Chain-Stay Length | 460 | 460 | 460 | 460 |
| Wheelbase | 1204 | 1228 | 1258 | 1282 |
| Top-Tube Length (horizontal) | 570 | 602 | 637 | 666 |
| Bike Stand-Over Height | 726 | 726 | 740 | 740 |
| Seat-Tube Length | 380 | 400 | 420 | 440 |
| Seat-Tube Angle | 78° | 78° | 77° | 77° |
E-bike
Charger
Custom charger, 42V4A w/ Rosenberger plug, 100-240V
Wiring Harness
Custom wire harness
UI/Remote
MasterMind TCD, w/handlebar remote, built-in anti-theft feature, Bluetooth® connectivity, customizable display pages
Motor
Specialized 2.0E, 50Nm torque, custom tuned motor, 250W nominal
Battery
Specialized U2-530, alloy casing, state of charge display, 530Wh
Frameset
Frame
E5 Aluminum, full suspension, mullet style for M-XL, bottom bracket motor mount, fully integrated & lockable downtube battery, internal cable routing, lock and front rack mount
Seat Binder
Alloy, 38.6mm
Suspension
Fork
RockShox Recon Silver RL, lockout, 130mm, fender mounts
Rear Shock
RockShox Deluxe Select R, rebound adjust, 45x190mm
Brakes
Front Brake
Sram G2 RE, E-MTB specific brake, 4-piston caliper, hydraulic, 200mm rotor
Rear Brake
Sram G2 RE, E-MTB specific brake, 4-piston caliper, hydraulic, 180mm rotor
Drivetrain
Crankset
Praxis forged M30, custom offset
Chain
SRAM NX Eagle, 12-speed
Cassette
SRAM PG-1210 Eagle, 12-speed, 11-50t
Shift Levers
SRAM SL SX Eagle, 12-speed
Rear Derailleur
SRAM SX Eagle, 12-speed
Chainrings
Sram X-Sync Eagle, 104BCD, 38T, EMTB specific, steel
Wheels & Tires
Rims
Specialized 29/27.5, hookless alloy, 30mm inner width, tubeless ready
Spokes
DT Swiss Industry
Front Tire
Ground Control Grid T7, 2Bliss ready, S: 27.5x2.35, M-XL: 29x2.35
Rear Tire
Ground Control Grid T7, 2Bliss Ready, 27.5x2.35
Front Hub
Specialized alloy, disc, sealed cardridge bearings, 6-bolt, 15x110mm thru-axle, 28h
Rear Hub
Specialized alloy, disc, sealed cartridge bearings, 6-bolt, 12x148mm thru-axle, 28h, HG Freehub
Inner Tubes
Standard 40mm PV 29/27.5x1.75-2.4
Cockpit
Stem
Specialized Stealth Stem, alloy, 14 deg, 31.8mm, integrated TCD mount
Seatpost
TranzX dropper, infinite adjustable, two-bolt head, bottom mount cable routing, Handlebar remote, 34.9mm, S: 150mm, M: 170mm, L/XL: 200mm
Saddle
Bridge Sport, Steel rails, 155mm
Handlebars
Specialized Trail, 6061 alloy, 8-degree backsweep, 6-degree upsweep, 27mm rise, 31.8mm clamp, S 720mm, M-XL 750mm
Grips
Specialized Body Geometry Contour, lock-on
Accessories
Headlight
Lezyne EBIKE CLASSIC STVZO E500, 500 Lumen, 12V, Stem mounted
Taillight
Lezyne EBIKE FENDER REAR STVZO, wide light spread, 12V
Bell
Simple bell
Pedals
Specialized Commuter w/ grip tape & reflectors
Fenders
Specialized DRYTECH fenders, 65mm width, stainless steel fenderstays
Rack
Specialized Pannier-rack, alloy tubing, max. 20kg load
Kickstand
Specialized kickstand, 40mm mount
Bike Lock
Turbo System Lock
Weight
Weight
26.15kg (57 lb, 10.4 oz)
Weight Size
MD
Shipping Policy
Components:
All component items (wheels, drivetrains, suspension, brakes, etc.) ship within 1–4 business days of purchase.
Bicycles:
Complete bikes typically ship within 2–3 weeks due to build, tuning, and inspection times. You will receive tracking information as soon as your order is ready to ship.
Riding Gear & Apparel:
Riding gear and apparel orders (helmets, jerseys, gloves, etc.) ship within 1–3 business days.
Returns & Exchanges:
If you received the wrong size or wish to exchange an item, it must be returned in original condition—unused, uninstalled, and with all packaging intact.
For full details, please see our Refund Policy before initiating a return.
