Product ID: 801731

Giant Dirt E+1 PRO

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    On UK orders over £50

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  • SyncDrive Pro central motor, performance tuned.
  • EnergyPak500 lithium-ion battery
  • Rock Shox Revelation 35 RL120mm fork
  • Shimano 1x11 SLX/XT gears
  • Shimano hydraulic disc brakes

Get ready to experience trail riding like never before. More power, more control on rough roads, paths or singletrack.

Bike: The all-new Dirt-E lets you tap into an added boost of power to help you tackle the toughest terrain. The compact SyncDrive Sports motor delivers a smooth and instantaneous boost that blends seamlessly with your own pedalling power—so you can ride stronger and longer, even on steep and challenging trails. With its stable, XC-oriented frame and integrated EnergyPak battery, the Dirt-E gives you the power to conquer mountains.

Frame: Dirt E gives you the reliability of a mountain bike, whilst loaded with trail-ready capability. Due to its keen geometry, excellent distribution of weight and integrated power, this bike will see you exploring unimaginable trails. Giant's lightest, state-of-the-art ALUXX SL aluminium frameset technology featuring our highest strength-to-weight ratios, most advanced forming methods, and unique welding techniques

Technical Specifications
Frame Size MTB N/A
Weight 25.0 kgs
Frame type Crossbar
Dropper Yes
Travel 120mm
Battery Giant EnergyPak 50036V 13.8Ah Rechargeable Lithium-Ion
Motor System SyncDrive Pro (PW-X) (80Nm)
Display RideControl Evo
Frame ALUXX SL-Grade Aluminum
Forks Rock Shox Revelation 35 RL 27.5 120mm travelTapered 1¬Ω" steerer 110x150 Rlockout
Shock N/A
Brakes Shimano BL-MT500 i-spec II
Disk brake rotor Shimano BR-MT500 180/200mm Disc
Gear system Shimano HG-M7000 11-speed
Gear ratio 11-46T
Gear shifter Shimano SLX 11sp
Crankset Praxis Works 36T Cold Forged 4130 premium plate steel Wavetm chainringcustom cranksetBoost 1x spider
Chain KMC X.11eEcoProteqe-bike specific
Front hub Giant eTracker BoostSealed Cartridge bearing IS 6-bolt[F] 110x15 [R] 148x12mm Thru-axlee-bike optimized
Rear hub Giant eTracker BoostSealed Cartridge bearing 148x12mm Thru-axlee-bike optimized
Front Tyre Maxxis Forekaster foldableExo protectTubeless
Rear Tyre Maxxis Forekaster foldableExo protectTubeless
Tyre size 27.5x2.6
Stem Giant Connect [50 S60 M/L70XL]
Handlebar Giant Connect Trail 780x31 8mm
Saddle Giant Contact neutral
Seat post Giant Contact Switchremote height adjust [100 XS/S/M125 L150 XL]
Maximum speed 15.5mph
  • SyncDrive Pro central motor, performance tuned.
  • EnergyPak500 lithium-ion battery
  • Rock Shox Revelation 35 RL120mm fork
  • Shimano 1x11 SLX/XT gears
  • Shimano hydraulic disc brakes
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SyncDrive Pro

GIANT uses the PW-X mid-mounted engines, but calls the system “SyncDrive Pro” Delivering superior power output for performance-minded E-bike riders, SyncDrive Pro represents the most advanced motor technology in Giant’s latest line of E-bikes. SyncDrive Pro hardware is produced by Yamaha, and the software is programmed by Giant. The result of this partnership is a lightweight and powerful pedal-assist technology that’s tuned to give riders a seamless power boost for performance riding applications.

The new SyncDrive Pro offers five support modes (Eco, Tour*, Active, Sport and Power) and powerful assistance with a maximum support ratio of 360%. This means that, in the “Power” mode, 100% of human torque input offers 360% of pedal-assist power. Even the weight and the measurements have been slightly reduced (in comparison to Yamaha PW-X)

For performance-minded riders, this motor offers 80Nm of powerful support up to 120 max rpm in the three upper support modes (Active, Sport, Power). The rider experiences no power loss at higher cadences, which makes steep climbs more accessible and comfortable. At the two entry support modes, the rider is rewarded with 110 max rpm and 80Nm of motor torque. SyncDrive Pro is also tuned to give a quick and direct response to pedalling. It delivers 100% of 80Nm of motor torque in less than 190 milliseconds.

RideControl EVO

RideControl EVO represents state-of-the-art design and aesthetics. Clean, rounded corners give it an elegant look and feel. And with its aluminium housing, the new RideControl EVO is more shockproof and durable, even on rough terrain.

The handlebar-mounted command centre provides easy-to-operate controls with a more ergonomic button that controls the display and support levels in a comfortable way. The RideControl display has a central position and is multi-adjustable. It provides riders with the following important information: Battery level indicator, support level indicator and general indicators like speed, distance etc.

ECO The lowest power assist level can be used for riding urban and suburban roads when minimal assistance is needed. Eco level requires less battery capacity and helps you cover greater distances.

NORMAL This support level is good for hills and country roads. It helps riders complete longer distances with less effort and fatigue.

POWER The Power level gives you the highest power boost to climb steep hills. It’s the perfect choice when you’re riding the most challenging mountains and terrain. 

Connected: The RideControl EVO keeps you connected while it offers USB charging possibilities.