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Specialized Turbo Tero X 5.0 (2026)

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Adventure Beyond the Map

Specialized Turbo Tero X

The Turbo Tero X is for riders who don’t believe in turning back. With full suspension, massive range, and serious cargo capacity, it’s your go-anywhere, over-anything, carry-everything electric explorer. Whether it’s a weekend in the backcountry or a new route home from work, the Tero X is built to take you further — comfortably, confidently, and fully loaded.


Why We Love It

Powerful
At the heart of the Tero X is the Specialized Full Power 2.0 motor — delivering 70 Nm of torque and seamless, natural pedal assistance. Paired with a 710 Wh battery, it gives you up to 140 km (86 mi) or 6.5 hours of range in Eco mode. The MasterMind display puts real-time tuning and range data at your fingertips, while the Specialized app adds on-ride diagnostics, range optimization, and anti-theft control through Turbo System Lock.

Smooth
With 130 mm front and 120 mm rear suspension, the Tero X flattens rough terrain and potholes alike. A RockShox 35 Silver fork and Deluxe Select R shock deliver confident handling and control, while an upright riding position, Ground Control T7 tires, and a dropper post ensure comfort and stability wherever you roam.

Versatile
Ready for anything. The Tero X comes fully equipped with DRYTECH stainless steel fenders, an integrated rear rack (20 kg capacity), and compatibility with a front rack (10 kg capacity). Integrated Lezyne 600 lumen headlight and rear brake-activated light keep your path clear and visible. With its 29” front / 27.5” rear mullet wheel setup (27.5”/27.5” on S), you get optimal traction, agility, and comfort across all terrain.


At a Glance

Use: Adventure touring, off-road exploration, everyday utility
Motor: Specialized Full Power 2.0 | 70 Nm torque | 250 W nominal
Battery: 710 Wh integrated, removable, lockable
Range: Up to 140 km (86 mi) / 6.5 hours (Eco mode)
Suspension: 130 mm front / 120 mm rear (full suspension)
Wheels: 29"/27.5" mullet setup (27.5"/27.5" on S)
Lighting: Lezyne Super E600 front (600 lumens) / rear Commuter Glow brake light
Cargo: Rear rack 20 kg capacity / Front rack compatible 10 kg
Security: Turbo System Lock + motion alarm via Specialized app

E-Bike

Charger Custom charger, 42 V 4 A with Rosenberger plug, 100–240 V

Wiring Harness Custom wire harness

UI / Remote MasterMind TCD with handlebar remote, built-in anti-theft feature, Bluetooth® connectivity, customizable display pages

Motor Specialized 2.0, 70 Nm torque, custom-tuned motor, 250 W nominal

Battery Specialized U2-710, integrated battery with state-of-charge display, 710 Wh, UL certified

Frameset

Frame E5 Aluminum, full suspension, mullet setup (M–XL), bottom-bracket motor mount, fully integrated and lockable downtube battery, internal cable routing, lock and front rack mount

Seat Binder Alloy, 38.6 mm

Suspension

Fork SRAM Pyslo Silver, 130 mm travel, 29″, rebound and compression adjust, 44 mm offset

Rear Shock RockShox Deluxe Select R, rebound adjust, 45 × 190 mm

Brakes

Front Brake SRAM DB6 4-piston hydraulic disc

Rear Brake SRAM DB6 4-piston hydraulic disc

Drivetrain

Crankset Praxis forged M30 with custom offset

Chainrings SRAM CR T-Type, 104 BCD, 38 T with Hexnut

Cassette SRAM 1270 Transmission, 12-speed, 10–52 T

Chain SRAM 70 Transmission Chain

Rear Derailleur SRAM Eagle 70 T-Type, 12-speed

Shift Levers SRAM Eagle 70 T-Type single-click with MMX mount

Wheels & Tires

Front Hub Specialized alloy disc hub with sealed cartridge bearings, 6-bolt, 15 × 110 mm thru-axle, 32 H

Rear Hub Specialized alloy disc hub with sealed cartridge bearings, 6-bolt, 12 × 148 mm thru-axle, 28 H, HG steel freehub

Rims Specialized 29″ hookless alloy, 30 mm inner width, tubeless-ready

Spokes DT Swiss J-Bend

Front Tire Specialized Ground Control GRID T7, 2Bliss Ready, 29 × 2.35

Rear Tire Specialized Ground Control GRID T7, 2Bliss Ready – S 27.5 × 2.35 / M–XL 29 × 2.35

Inner Tubes Standard Presta Valve

Cockpit

Saddle Bridge Sport, steel rails, 155 mm

Grips Specialized Body Geometry

Stem Specialized Stealth Stem, alloy, 14°, 31.8 mm clamp, integrated TCD mount

Handlebars Specialized Trail 6061 alloy, 8° backsweep, 6° upsweep, 27 mm rise, 31.8 mm clamp – S 720 mm / M–XL 750 mm

Seatpost TranzX dropper, 34.9 mm – S1 100 mm, S2 125 mm, S3 150 mm, S4–S5 170 mm, S6 200 mm

Accessories

Fenders DRYTECH 65 C alloy fenders

Headlight Lezyne E-Bike Classic STVZO E500, 500 lumens, 12 V, stem-mounted

Taillight Lezyne E-Bike Fender Rear STVZO, wide light spread, 12 V

Pedals Specialized Platform Pedals

Bell Simple bell

Rack Specialized pannier rack, alloy tubing, 20 kg max load

Kickstand Specialized Kickstand, 40 mm mount

Bike Lock Turbo System Lock

Product Details

Product ID 221944

Compliance Certification Certified to UL 2849 (e-system) and/or UL 2271 (battery) by UL Solutions and/or SGS. <br>For information on lithium-ion battery standards and regulations in New York City, visit <a href="https://www.nyc.gov/fdny/batteries" target="_blank">nyc.gov/fdny/batteries</a>.

Weight 27.15 kg (59 lb 13.7 oz) – Size MD

Warranty

All Specialized bikes are covered by a lifetime warranty on the frame and fork (for the original owner) against defects in materials and workmanship.

Electrical components, including the motor, battery, and electronics, are covered by a two-year warranty from the date of purchase.

Warranty claims must be processed through an authorised Specialized retailer and require proof of purchase

Size S M L XL
Crank Length (mm)165170170170
Handlebar Width (mm)720750750750
Stem Length (mm)75757575
Saddle Width (mm)155155155155
Seatpost Length (mm)150170200200
Stack (mm)607626644658
Reach (mm)440468490509
Head Tube Length (mm)135115135150
Head Tube Angle (°)67°67°67°67°
BB Height (mm)335335335335
Trail (mm)105118118118
Fork Length (Full) (mm)521540540540
Fork Rake / Offset (mm)46424242
Front Center (mm)745770799824
Chainstay Length (mm)460460460460
Wheelbase (mm)1204122812581282
Top Tube Length (Horizontal) (mm)570602637666
Bike Stand-Over Height (mm)726726740740
Seat Tube Length (mm)380400420440
Seat Tube Angle (°)78°78°77°77°

How to Choose the Right Electric Bike

When you chat with us - whether in the shop or online - we’ll usually start by asking two simple questions:

Where do you want to ride? Do you tackle a big hill, cruise a long flat commute, or a bit of both?

Do you need to carry anything? Is it cargo, a kid, or a mix of everything?

Big hills usually mean more power and stronger brakes. Long commutes might call for a high-speed option with a larger battery. Carrying kids or heavier gear might mean looking at stability and the right accessories.

It can feel overwhelming with so many models out there, but that also means there’s a perfect match for your lifestyle. We’ll help you find it - and you can take a test ride to make sure it really fits into your day-to-day.

If you want to explore yourself on our website, go to our electric bike page and use the filters to narrow down your options based on how you answered the questions above.

Non-electric bikes are fine for flat, short trips with lighter loads, or more recreational endeavors. But if you’ve got hills, longer distances, or a wriggly kid or gear on board, an electric bike will change your life. The motor takes the sting out of climbs, makes heavy loads manageable, and opens up bigger commutes sans sweat.

Worried you'll get lazy? Honestly, it doesn't happen. If anything you'll find yourself riding your bike more knowing you have that electric support - think those occasions when you need to do a small grocery shop or pop into town for a dinner. Easier to grab the bike than the car. Plus you can still push it just as hard! You'll just get places faster.

Do I always need to fully charge my e-bike?

No! If you just need a top-up to cover your ride, charging to 50% is fine. A good rule of thumb for prolonging battery life is to avoid consistently running it flat. We suggest charging before it drops below 20%.

Modern e-bike batteries are managed by a Battery Management System (BMS), which protects the cells against overcharging, deep discharge, and overheating - so you can charge with confidence.

In most cases, the battery can also be removed from the bike and charged indoors, which is convenient in winter or if you don’t have power access where you park your bike.

Yes. Most electrics bikes - especially ones for commuting - come equipped with a rear rack. Pannier bags or child seats can easily be fitted in most cases.

When riding an e-bike there is no need to be tucked down low into the wind as the motor simply pushes you through it, but if you’re an experienced rider you may find that a sporty riding position is more familiar and comfortable. If you’re new or newly returning to cycling you might prefer an upright step-thru bike, generally new riders feel safer riding upright. Perhaps you’d like a mix of both in which case a mid-step frame will typically give you that semi upright riding position. The riding position on most bikes can be customised somewhat with adjustable handlebars and seat positions. We can help you with this in-store. Use the frame style filters in our shop pages to choose your desired riding position.