Collection: Electric Mountain Bikes Brisbane — Find Your Category, Find Your Trails
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At Electric Bikes Brisbane, we've been selling and riding eMTBs since 2013 — back when purpose-built electric mountain bikes were just arriving in Australia, and we were stocking Haibike before most retailers had even heard the term. What we've learned over a decade on Brisbane's trails is simple: the most important question isn't "what's your budget?" It's "where do you want to ride?"
The trails across South East Queensland — Ironbark in Samford, Gap Creek, Bunya, Tewantin, Parklands, Mt Cootha, Boomerang Farm Bike Park — are not all the same. Choosing the right category of eMTB means you'll be able to ride the trails you love, ride them well, and keep riding them for years. Get it wrong, and you're either under-gunned on a Cat 5 descent or carting around more suspension travel than a fire road ever asked for.
This page is your guide to the categories, the motor systems, and the rider profiles we see walk through our door every week.
What Type of Rider Are You?
Two types of mountain bikers walk into our Milton store. One is in his/her mid-twenties or thirties, already a capable mountain biker who's curious about what an eMTB would let him/her do differently. The other is in his late forties or fifties, loves mountain biking, but fitness, an injury or a busy life has made it harder to get out consistently.
For the younger rider, the answer is sessioning — you can ride the same descent three, four, five times in a session instead of one, climb back to the trailhead without being gassed, and build skill faster than you ever have on an acoustic bike. You are curious about the tech and keen to experiment with how it can improve your riding.
For the rider who has been finding it hard to get out consistently, Sam's story says it best. Even if she hasn’t been out riding for a while, her eMTB means she still enjoys the times out when she does. Sam rides the Focus Jam2 at Ironbark in Samford Conservation Park. After six months off the bike with a back injury, she rolled down Kombi — two kilometres of switchbacks, berms, rock gardens and drops — just steady, just enjoying it. She uploaded her Strava and had taken 30 seconds off her fastest ever time without even trying. "I wasn't even trying, and the bike had just delivered the fastest time ever." She's since taken another 30 seconds off that.
She also rides Gap Creek, Banya, and Uki Mountain Bike Park, where she went top five on her first visit straight out of the gates. "The bike just handles whatever comes in its way. For a rider nursing an injury who still wants to enjoy their riding, it encourages me to keep riding."
Both riders have something in common: they have their favourite trails where they want to ride, and we helped them match the trail to the bike.
The Three Motor Systems in Our Range
Bosch Performance Line CX
The Bosch CX is the motor that makes you feel like you're a strong rider on your best day, with Bosch quietly making sure everything goes right. In a rock garden, it doesn't overdrive — it's sensitive to where you're putting power and won't skid your back tyre at the wrong moment. It's highly intuitive and looks after you in technical situations. Suits riders who want to enjoy riding, not just chase KOMs.
Avinox M2 / M2S
Avinox M2S delivers at 130Nm continuously and up to 150Nm in Boost mode, with a highly customisable app and an Auto mode that adapts in real time to terrain. This is exciting, emerging technology — it favours experienced riders who can manage aggressive power delivery and want to go fast in both directions. One practical note: the Amflow has a system weight limit of 125kg (rider, bike and gear), so rider weight is a genuine factor when comparing Amflow to other brands. Heavier riders tend to choose Focus (150kg) or Orbea (135kg).
Shimano EP801
The Shimano-powered bikes feature on the lightweight Orbea Rise collection and have Orbea’s progressive “RS” tune (Rider Synergy). It offers a lower-powered, more natural ride feel closer to an analogue mountain bike. It is 60Nm in standard mode with the option to tune up to 85Nm, and suits fitter, skilled riders who want that responsive, unassisted feel, and also lighter or smaller riders for whom the weight trade-off makes real sense.
Category 3 — Trail & XC eMTBs (e.g. Focus Thron2)
According to the Focus bike classification system, a Cat 3 bike is designed for rough trails and unimproved terrain requiring technical skills, with drops and jumps under 60cm. The Focus Thron2 lives here — 130–150mm of suspension travel, efficient geometry, best for XC, double-track touring, and trails where climbing efficiency matters probably more than descending capability – particularly as the Thron2 can also be equipped to carry gear.
The Thron2 will handle technical single track in the right hands. What it won't handle is being ridden like a Cat 4 or Cat 5 bike. Take it to Boomerang Farm's road gap jumps or do Ballbuster at Ironbark full pace every ride, and you are asking the bike to do something it was not engineered for.
Category 4 — All-Mountain eMTBs (Focus Jam2, Amflow PL, Orbea Rise)
Cat 4 bikes are built for highly challenging technical trail features — drops under 120cm, doing downhill gradients on rough trails below 40km/h, requiring technical skill and good riding control. With 150–160mm of travel, these are the most versatile eMTBs we sell, and they suit the majority of the riding that most recreational mountain bikers tend to do.
The Focus Jam2 (Bosch Gen 5 CX, 600Wh) is Sam's bike and is the style of eMTB that we'd recommend to most trail riders across South East Queensland. It turns better than the longer-travel Sam2, handles tighter terrain better, and excels at Ironbark and Gap Creek — natural trails with trees, technical rock sections, and the kind of variety that rewards an all-mountain chassis. "The bike just handles whatever comes in its way."
The Amflow with the Avinox motor system sits in Cat 4 territory — powerful, fast, and tech-forward. The lightweight Orbea Rise also sits in this territory. It is one of the lightest electric mountain bikes available with bike weights starting from 16.3 kg. Nick — co-owner of EBB — owned an Orbea Rise and loved its playfulness and natural ride feel. "It rides like a proper mountain bike with just enough assist," is how he describes it.
Category 5 — Enduro & Downhill eMTBs (Focus Sam2, Orbea Wild)
Cat 5 is extreme sports territory: big drops, 40km/h+ downhill speeds, and a high degree of technical skill required. This is where the Focus Sam2 and Orbea Wild live, with 170–200mm of suspension travel built to absorb what the trail throws at you. Full power bikes, with solid builds.
Nick made the move from the Orbea Rise to the Orbea Wild when his fitness changed and he wanted the extra climbing support of a full-powered Bosch CX motor and the extra stability on big, fast descents. It's a progression story we see with riders regularly.
Ken West — 2025 QLD eMTB State Champion and 2025 Masters 2 Downhill State Champion — races the Focus Sam2 6.9 as his full-season bike. Bosch Gen 5 CX motor, Fox 38 Factory forks (170mm), Fox DHX coil, SRAM Eagle 90, Schwalbe Magic Mary Super DH, 29" front / 27.5" rear mullet setup, 600Wh battery with Bosch Powermore 250Wh range extender option for longer days.
He took it to the Renegade Gravity Enduro at Stanthorpe and stood on the podium. He won the Outlaw DH Series first round in Coffs Harbour. His entire race season cost him $50 in modifications — a slightly heavier coil spring. "Out of the box, the Sam2 felt great. Everything just worked."
"The steeper and rougher the trail gets, is where the Sam2 really starts to shine."
Explore by Brand or Motor System
Not sure which category you're in? Sometimes the best way in is by motor or brand.
- Bosch electric mountain bikes — Focus Jam2, Sam2, and Thron2 all run Bosch. The intuitive, trusted choice for most Brisbane trail riders.
- Lightweight electric mountain bikes — the Orbea Rise for riders who prioritise a natural ride feel and prefer the lighter <20kg bike weight.
- Focus eMTBs — Thron2, Jam2, and Sam2. The full Focus range across all three categories.
- Orbea electric mountain bikes — Rise (Cat 4, Shimano-powered) and Wild (Cat 5, Bosch-powered). Lifetime frame warranty on registration.
- Amflow eMTBs — Avinox-powered Cat 4 for experienced, aggressive riders.
- Full race-spec breakdown: Ken West's Focus Sam2 6.9 review
If you're not sure, call us, email us, or come into the Milton store. Our staff — Sam, Nick, Alexander, and Alex — ride the same trails you're asking about.
Frequently Asked Questions
Will riding an eMTB affect my fitness?
Sam's and Nick’s heart rate tends to sit at 160–180bpm for their entire sessions at Ironbark and Gap Creek. That's not a recovery ride — that's a proper cardiovascular workout. The honest answer, in Sam’s words: "I'm gaining fitness because I probably wouldn't be out riding at all if I didn't have my eMTB to help me up the hills." If the alternative is not riding, an eMTB is not a cheat — it's the reason the sessions happen.
What's the real-world battery range on a trail ride?
On the Focus Jam2's 600Wh battery, Sam gets 50–55km of hard riding in EMTB or Turbo mode, which translates to a 2–2.5 hour session Ironbark or Gap Creek. For a full-day ride — Old Hidden Vale, for example — we recommend the Bosch Powermore range extender. Add it to the Sam2's 600Wh battery and you have 850Wh total capacity for long days in the saddle.
What's the difference between a Cat 4 and Cat 5 eMTB?
The line is drops over 120cm and sustained downhill speeds over 40km/h. A Cat 4 bike — Focus Jam2, Amflow PL, Orbea Rise — is built for drops up to 120cm and is the most popular choice for most of Brisbane's trail network – Ironbark, Gap Creek, Bunya, Daisy Hill, Mt Cotton... A Cat 5 — Focus Sam2, Orbea Wild — is engineered for extreme terrain: Boomerang Farm's road gap jumps, the steep rough descents at Parklands, full gravity enduro racing. Also a great choice for riders who are tough on their gear
How do I choose between Bosch, Avinox and Shimano motors?
Bosch Performance Line CX: The most intuitive system in the range. It feels like you're doing all the control and Bosch is just supporting you. In technical terrain, it won't overdrive or skid your rear tyre at the wrong moment, and it has a very natural taper as you reach the speed cutoff. Best fit for riders who want to enjoy trails consistently and confidently, not necessarily racing (but also performs well if you are!).
Avinox M1/M2S: Monster power. 130Nm continuous, 150Nm in Boost. Highly customisable, with Auto mode adapting in real time to the terrain. Best for experienced, aggressive riders who want serious uphill and downhill speed. Note the Amflow system weight limit of 125kg (includes bike, rider and gear) — if you're above 95/100kg then Focus or Orbea may be the better fit as have higher system weights.
Shimano EP801 RS (Orbea’s tune): A livelier, more natural ride in a lightweight build, feels closer to that of an analogue mountain bike. 60Nm with the option to tune up to 85Nm. Suits fitter, skilled riders and also lighter or smaller riders for whom the a lighter weight bike makes real sense.
Rider weight is a practical factor, not just a preference — make sure any bike you're considering can accommodate you within its rated limits.
What upgrades do you recommend for an eMTB?
The most common upgrades we fit in our workshop are dropper posts, pedals, and handlebars — and we stock the full OneUp Components range, which offers some of the best eMTB-specific options available. OneUp's eMTB pedals and handlebars are very popular with riders who want to fine-tune their contact points after settling into their riding position.
For extended range, Bosch Powermore range extenders are available for the Focus and Orbea mountain bikes — a 250Wh bolt-on that replaces the water bottle cage and brings the Sam2, for example, to a total of 850Wh. Ask us in-store about availability for your specific model.
Is the Focus Thron2 suitable for technical single track?
Yes, in its category. The Thron2 is a Cat 3 bike — designed for rough trails, XC, touring, and technically demanding single track with drops under 60cm. It handles technical riding well when used as intended.
What it is not: a Cat 4 all-mountain bike. If you're planning to ride Kombi at full pace, session drops above 60cm, or take it to Boomerang Farm, the Thron2 will not hold up over time. If most of your riding is at Mt Cootha's fire roads and XC connectors, or moderate single track at Bunya, the Thron2 is an excellent, efficient machine. If you want to ride anything in the Cat 4 range regularly, you want the Jam2 or Amflow PX.
Why buy from Electric Bikes Brisbane?
We opened in 2013 as one of Australia's first dedicated eMTB retailers — stocking Haibike when purpose-built electric mountain bikes first arrived in this country. We became a Bosch-approved dealer around 2016, and we're now the store that other retailers refer their difficult Bosch diagnostics to.
Our staff rides the bikes you're asking about on the trails you're riding. Sam rides her Jam2 at Ironbark, Gap Creek, and Bunya. Nick has owned and ridden the Orbea Rise and now rides the Orbea Wild. When you ask us about Kombi or the back of Mt Cootha, we're not guessing.
We also hold demo events at popular MTB parks — including Gap Creek — at least once a year, so you can try the bikes on the trails you actually ride before you commit.
Every purchase includes a free 6-week post-sale service check and all warranty administration is handled entirely by us — including the labour to fit warranty parts, at no charge. Focus backs the frame for 10 years (register within 8 weeks of purchase) plus Bosch's 2-year system warranty. Orbea offers a lifetime frame warranty on registration. Amflow covers the frame for 5 years and the Avinox motor system for 2 years (PX Pro models: 6 years frame, 3 years motor). We handle all of that for you.
Test rides are available at our Milton store. Come in, tell us where you want to ride, and we'll find the right bike.
