Specialized Tero 4.0 EQ 2025 - Electric Hybrid Bike
- Turbo Full Power 2.0 Motor and 710 Wh Battery- Integrated into the aluminum frame of the Tero 4.0, they effectively quadruple your own power, cranking out ample wattage to make short work of the steepest climbs and providing enough extra muscle to let you carry a mountain of adventure gear, groceries, kids and daydreams without breaking a sweat. It’s you, only faster. But what really sets this motor apart from the rest is how efficiently and seamlessly it melds with your own efforts.
- Specialized app and MasterMind - Specialized app allows you to tailor Tero’s power output levels to your desired preference—all three standard power modes can be almost infinitely adjusted to suit your power and range needs. MasterMind’s MicroTune function can adjust power output levels in 10% increments so that you can tune the range to suit your needs.
- Mountain Bike DNA- Tero’s componentry is tailored to enhance control and confidence. Aggressive but smooth rolling 29” wheels with 2.3” Ground Control tires offer ample traction in every situation, SRAM disc brakes deliver substantial braking bite, 110 mm of front suspension travel smooths the trail, and a dropper seatpost is there for when you need to really get down in technical off-road situations.
- Turbo System Lock - Use the Specialized app to disable your bike’s motor and activate the motion sensor alarm. Once locked, the motor cannot be enabled again except by the owner.
- Fender, Rack, and Kickstand mounts. Rated to pull a thru-axle trailer. Child seat compatible.
- Long-Range - With a ride-anywhere range, go up to 86 miles (140 km) or 6.5 hours on a single charge (eco mode).
Occasionally, without notice, manufacturers change product design and/or specifications.
| Frame | E5 Aluminum, bottom bracket motor mount, fully integrated &lockable downtube battery, internal cable routing, lock and front rack mount |
| Fork | SR SUNTOUR, Sf25-Xcr34X-Boost-Coil-2Cr, 100mm Travel, Crown Od 58mm, 15mm Thru Axle, 29Er, 51mm Offset |
| Stem | Specialized Stealth Stem, alloy, 14 deg, 31.8mm, integrated TCD mount S-M 60mm, L-XL 75mm |
| Bars | Specialized Trail, 6061 alloy, 8-degree backsweep, 6-degree upsweep, 27mm rise, 31.8mm clamp, S 720mm, M-XL 750mm |
| Front Brake | Tektro HD-M520 180mm |
| Rear Brake | Tektro HD-M520 180mm |
| Rear Mech | Shimano, RD-U4000, CUES, Gs 9-Speed, Top Normal, Shadow Design, Direct Attachment |
| Shifters | Shimano, SL-U4000-9R, CUES, Right, 9-Speed Rapidfire, W/ Optical Gear Display |
| Speed | 9 |
| Rims | Stout XC 29, 25mm internal width, disc-specific |
| Front Hub | Specialized alloy front hub, disc, sealed cardridge bearings, 6-bolt, 15x110mm thru-axle, 32h |
| Rear Hub | Specialized Alloy Rear Hub Disc, Sealed Cardridge Bearings, 6-Bolt, 12X148mm Thru-Axle, 32H, Hd Steel Fhb |
| Spokes | DT Swiss Industry |
| Front Tyre | Ground Control, 2Bliss Ready, 29x2.35" |
| Rear Tyre | Ground Control, 2Bliss Ready, 29x2.35" |
| Seat Post | TranzX Dropper, 30.9mm, S: 100mm, M-XL: 120mm |
| Saddle | Bridge Sport, Steel rails, 155mm |
| Chainset | Custom Alloy Forged Crankarms, Isis, 170mm, Cl 50.73mm, BCD 104mm, 40T |
| Chain | Shimano LG500 |
| Cassette | Shimano, CS-LG300-9, CUES, 9-Speed, 11-41T |
| Pedals | Resin Platform |
| Weight | 25.50 kg |
| Battery Size (WH) | Specialized U2-710, alloy casing, state of charge display, 710Wh |
| Motor | Specialized 2.0, 70Nm torque, custom tuned motor, 250W nominal |
| User Interface | MasterMind TCD, w/handlebar remote, built-in anti-theft feature, Bluetooth® connectivity, customizable display pages |
Specialized Tero Size Chart
|
|
Height (cm) |
Height (in) |
|
S |
158 - 165 |
5' 1" - 5' 5" |
|
M |
165 - 178 |
5' 5" - 5' 10" |
|
L |
178 - 185 |
5’ 10" - 6' 1" |
|
XL |
185 - 193 |
6’ 1" – 6’ 4" |
What size frame do I need if I am between sizes? - read here
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Specialized Tero 4.0 EQ 2025 - Electric Hybrid Bike
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