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Giant Mountain Ebikes

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Giant electric mountain bikes are for riders who want to climb further, explore more terrain and make the most of off-road riding. These bikes combine all the proven Giant mountain bike platforms you know and love, adding powerful electric assists so you can tackle even more.

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At Ivanhoe Cycles, we know everything there is to know about bikes. We ride them, service them, and we always support our riders long after they leave the store. You’ll find a huge range of electric mountain bikes (EMTB), including Giant’s latest models. 

We take the time to understand how and where you ride before pointing you in the right direction. Whether you’re chasing trails, fitness, or something in between, our team is always on hand to help you get it right.

Our Best Giant Electric Mountain Bike Models

Giant’s electric mountain bike range is split into clearly defined types, each one suited to a specific type of riding.

Trance X Advanced E+ Elite

The Trance X Advanced E+ Elite is a lightweight E-MTB that’s at home on any terrain. It toes the line between power and agility, making it ideal for riders who want electric assistance with the same great handling. Go for this if you’re riding flowing trails or varied off-road routes.

Giant Reign Advanced E+

The Reign Advanced E+ is an enduro-focused giant mountain ebike, built for steep and technical terrain. With aggressive geometry, long travel suspension, and strong motor support, it suits riders who spend most of their time on demanding trails and steep descents.

Giant Talon E+

The Talon E+ is a front suspension only E-MTB designed for general fitness riding and smoother terrain. It’s best suited to bike paths, fire roads and light off-road use. Riders comparing this model often also look at Giant hardtail MTB bikes when deciding between electric and non-electric options.

Understanding the Key Features

Motor and Torque

Giant electric mountain bikes use Yamaha-powered mid-drive motors that are tuned for off-road riding. Torque output always varies by model; higher torque options are designed for steep and technical trails and smoother, lower torque setups for recreational riding.

Mid-drive motors promise natural power delivery, strong climbing performance and balanced weight distribution for safe, easy riding.

Battery Capacity

Battery capacity across the Giant E-MTB range spans 400 Wh to 800 Wh. You’ll get more range from larger batteries for longer trail rides and hilly terrain, where smaller batteries do a better job at keeping overall bike weight down.

Actual range depends on terrain, rider input, assist mode, and conditions.

Frame Materials

Giant electric mountain bikes are built using high-strength aluminium or advanced carbon frames, depending on the model. These materials are chosen to handle the added forces of electric assistance while maintaining strength, durability, and stable handling.

Where to Use Your Giant Mountain eBike

All Giant electric mountain bikes are made for something slightly different. Here’s a quick overview so you can decide which one is best for your riding style: 

  • Trail and mixed terrain riding with Trance X Advanced E+ models
  • Steep and technical enduro trails with the Reign Advanced E+
  • Fitness riding and suburban paths with the Talon E+

If you’re not completely set on Giant, you might also want to explore alternatives such as Orbea Mountain Ebikes. There’s never a right or wrong here - just what feels right to you. 

Match With Compatible Accessories and Gear 

Giant E-MTBs are compatible with all the essential riding accessories such as:

  • Helmets and protective equipment
  • Front and rear lights
  • Drink bottle cages on most frames

Rear racks and child seats aren’t generally recommended because of the suspension design and off-road intent.

Caring For Your Giant Electric Mountain Bikes

Electric mountain bikes need a little extra care to keep their performance at the highest level. Here’s what you can do: 

Battery Care

  • Store batteries between 15-deg and 35-deg Celsius, ideally. However, most batteries are rated up to 50-deg C.
  • Do not use your battery to 0% consistently. This is called a deep discharge cycle.
  • Charge at room temperature with the supplied charger.
  • For daily use, keep the battery between 30% to 80%.
  • If you're not using the bike for weeks, store the battery between 30% and 60% charge.

Cleaning

  • Use low-pressure water only. High-pressure can force water into bearings and electronics.
  • Avoid spraying directly at motors, battery ports, or electrical seals.
  • Dry electrical contact points after washing.

General Maintenance

  • Drivetrain components wear faster due to motor torque and should be inspected regularly. Ensure you keep the drivetrain parts clean and chain lubed.
  • Check brake pads every 12 months, but more frequently if you're riding in severe conditions.
  • Correct tyre pressure makes for better grip, efficiency, and motor performance.

Get the Right Buying Guidance at Ivanhoe Cycles

Choosing the right Giant electric mountain bike comes down to how and where you ride. Mixed-terrain riders often suit the Trance X Advanced E+ platforms, technical trail riders benefit from the Reign Advanced E+ and recreational or fitness riders are well suited to the Talon E+. For more information, speak to one of our staff members, and they’ll be happy to share their knowledge with you.

FAQs

What is the average range of Giant electric mountain bikes on a full charge?

Range varies depending on battery size, terrain, rider weight, and assist mode. Most Giant electric mountain bikes deliver between 35 km and 30 km per charge. Riders using higher assist modes on steep trails will see less range, while those riding smoother terrain in lower modes can ride significantly further.

How do I maintain the battery on my Giant electric mountain bike?

To maintain battery health, avoid regularly draining it to zero and store it in a cool, dry environment. Partial charging is ideal for long-term storage, and only the supplied charger should be used. Keeping the battery clean and dry also helps prevent long-term issues.

Can I use a Giant electric mountain bike for commuting?

Yes, some models can be used for commuting, particularly the Talon E+, which is designed for smoother terrain and bike paths. Trail-focused models can be used for commuting but may feel slower on sealed roads due to suspension travel and off-road tyres.

What accessories are recommended for Giant electric mountain bikes?

A properly fitted helmet is essential. Lights are recommended for visibility, especially when riding in low-light conditions. Hydration accessories such as bottle cages or hydration packs are useful for longer rides, and protective gear is advised for trail riding.

How often does a Giant electric mountain bike need servicing?

Electric mountain bikes should be serviced more frequently than standard bikes due to higher torque and weight. Drivetrain components and brake pads wear faster, so regular inspections are important. An annual full service is recommended, with more frequent checks for riders who ride often.

Are Giant electric mountain bikes difficult to ride if the battery runs out?

Giant E-MTBs can still be ridden without assistance, but they are heavier than standard mountain bikes. Most riders can continue riding on flatter terrain, though climbing will require more effort without motor support.

What is the difference between trail and enduro electric mountain bikes?

Trail-focused models like the Trance X Advanced E+ Elite are designed for versatility and balance across mixed terrain. Enduro models like the Reign Advanced E+ are built for steep, technical trails with aggressive geometry and longer suspension travel.

How long do electric mountain bike batteries last?

Giant e-bike batteries are designed for up to 2,300 charge cycles. That means 0% to 100%, 2,300 times. Provided the batteries are well taken care of, this can mean at least 6 years of use. Battery lifespan depends on charging habits, storage conditions, and riding frequency.

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