Tech

Meet the new mid-level assist Trek Fuel EXe e-mountain bike

Press Release - Trek Bicycles

By Press Office · 41 comments

Press Release – Trek has launched the all-new Fuel EXe e-mountain bike today, championing a whole new category in the mountain bike world. While other electric bikes chase more power and bigger batteries, Fuel EXe is refined with mid-level assist from a system that’s so compact, light and quiet, it’s barely noticeable. It effortlessly blends in with the trail for a more natural assisted riding experience than ever before. Fuel EXe is the dream ride for e-mountain bikers who crave a quieter experience and traditional mountain bike hold-outs who were waiting for a better e-mountain bike. 

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Trek has partnered with German robotics manufacturer TQ to develop Fuel EXe hand-in-hand with their new HPR50 motor. Short for harmonic pin ring transmission, the HPR50 forgoes noisy belts and gears that can wear out, in favour of a refined system that is smaller, lighter, quieter and more durable than traditional e-bike motors. The entire system weighs in at only 3,900 grams, which means a lighter bike that rides more like traditional mountain bikes. Compared to traditional e-mountain bike motors, the HPR50 feels smooth, natural and is barely audible. Rather than hearing the whine of a motor, riders get to experience the wind through trees, tyres on dirt and the hoots and cheers of friends. 

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Fuel EXe is equipped with a 360-watt hour battery that provides plenty of power for two to five hours of riding. The battery is neatly concealed in the downtube and can be easily removed for travel. For those looking to ride further and longer, a 160-watt hour Range Extender fits neatly inside the bottle cage and can be added for an easy 40% increase in range.  

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Mounted flush into the toptube, a two-inch OLED display allows riders to see every detail they need from above, while keeping a discrete appearance from the side. A single button turns the system on and off, and toggles through riding screens. The sleek display pairs with a small and discrete handlebar remote that features two buttons to allow riders to toggle through support modes and access walk assist.  

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For total user tunability, Trek has developed a new Trek Central app that seamlessly connects with Fuel EXe. Trek Central allows riders to customise the tune of their motor, track activity, map rides, suggest or monitor tyre and suspension pressure and get real-time range calculations. 

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Fuel EXe rolls on 29-inch wheels with 140 mm of rear travel paired with a 150 mm fork. The geometry is fine-tuned for stability on steep, high-speed descents and an efficient pedalling position for climbing. It’s also available in Project One for riders who want to customise their paint and parts.   

Fuel EXe is available in most markets globally.  
 

 

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Headshot

Jul 14, 2022, 11:31 AM

I can se eMoto's are slowing evolving back into bicycles. A bit like gravel bikes to MTB's

Chadvdw67

Jul 14, 2022, 12:18 PM

3 hours ago, AkwA said:

More travel isn’t always better, I recently bought a 160/160 and feel like it’s too much, I actually switched the rear travel to 145mm yesterday.

The EXe is a do it all bike, just like the fuel. More than enough for any non downhill trails we have in this country. Maybe not the fastest, but more than capable. 
 

Personally, the only thing that I want to hear on my bike is my freehub going mad, anything else drives me crazy.

These differences between people is why there are different products for different people. I do agree both bikes are great for their class, but can’t compare them.

This ^^^

 

Also have a 160/170 Enduro bike which I have dropped to 140/150, and I am actually having more fun on it now, even down the DH track in Harties, were I was actually faster now with less travel...

 

Travel is not the be all and end all of what bikes are capable of, if the pricing is right on these Fuel EXe, I will be very seriously considering getting one, it seems to be exactly what I want

Robbie Stewart

Jul 14, 2022, 1:29 PM

16 hours ago, Mtree said:

THREAD HIJACK
What's the hammer trail like?
Been hitting Jonker's lately for a change of scenery, and was just wondering. Really enjoying Red Phoenix at Jonker's though...

Objectively speaking the line is awesome. Very fast and a gazillion jumps.

The big drawback to me at least is the climb back to the top making a few loops a rather costly affair in terms of how many matches you have on the day. Since the club has emphatically made it clear that people are not permitted to dismount halfway down to maybe redo a jump or even take a pic of your mate, I'm not so sure the effort versus reward ratio makes it worth the drive any more.

Plaisir is a MUCH better reward for the money and effort. And I agree that Red Phoenix and Armageddon are a much better ride. Super fun although the effort to reach to top is much the same.

but that's my subjective opinion. the objective fact is the line is fun at least.

 

Steady Spin

Jul 15, 2022, 11:09 AM

On 7/13/2022 at 7:42 AM, dave303e said:

Not to be a tonsil. But surely an e-bike is an enabler. Ie get someone on trails for like 40-60 km rides who couldn't manage it previously or as easily as they used to for whatever reason.

If you are that dedicated that you are doing 100km high elevation rides surely you are dedicated enough to be fit enough to manage them without a battery? Or you are fit enough for 60 of those km and the e-bike takes up that last 40% stop gap and thus inly a smaller baytery required? If cycling was that important to you and you needed to do such big rides you would be fit enough.

Or am I missing something here?

As for the bike in article, I think it is a good idea, if you still fit ish and feel you on that slippery slope. Or are just starting to battle to keep up with the regular group due to age or injury. It is a good option.

I'm not fit or strong enough to do a 60km outride to experience everything that Karkloof has to offer. 

I just don't have the time to get that fit and strong due to other responsibilities. If an e-bike improves or "enables" my riding experience then so be it. 

 

 

ChrisF

Jul 19, 2022, 2:25 AM

On 7/12/2022 at 7:49 PM, ChrisF said:

360Wh .... when the industry is moving from 625Wh to 750Wh, and now even a couple of 900Wh options.

 

Watched EMBN last night, Eurobike episode.

 

WOW !! 

 

LOTS of these lightweight, lower power and smaller battery ebikes coming onto the market.

 

Even a full suspension ebike coming in at 14kg.

 

Clearly a big market for these small battery ebikes.

rorydewet

Jul 20, 2022, 6:21 AM

Wow.

I never thought I would see the day.

Few years back the hub had a plethora of threads and posts about whether E-Bikes were legit and would be allowed to ride where normal bikes ride. e-Bikes and E-Bike riders were roasted and maligned.

Skip to today.

Here is a post debating the merits of different E-Bikes one to another.

TIMES HAVE CHANGED.

 

ChrisF

Jul 20, 2022, 7:32 AM

1 hour ago, rorydewet said:

Wow.

I never thought I would see the day.

Few years back the hub had a plethora of threads and posts about whether E-Bikes were legit and would be allowed to ride where normal bikes ride. e-Bikes and E-Bike riders were roasted and maligned.

Skip to today.

Here is a post debating the merits of different E-Bikes one to another.

TIMES HAVE CHANGED.

 

 

Soon, very soon, we will be debating the merits of allowing "normal bikes" to enter ebike events ....

Kuys

Jul 20, 2022, 9:36 AM

On 7/14/2022 at 2:18 PM, Chadvdw67 said:

This ^^^

 

Also have a 160/170 Enduro bike which I have dropped to 140/150, and I am actually having more fun on it now, even down the DH track in Harties, were I was actually faster now with less travel...

 

Travel is not the be all and end all of what bikes are capable of, if the pricing is right on these Fuel EXe, I will be very seriously considering getting one, it seems to be exactly what I want

Take a serious look at the Orbea Rise H15. Going for a round R115k. Im super happy with mine.

Chadvdw67

Jul 20, 2022, 9:39 AM

1 minute ago, Kuys said:

Take a serious look at the Orbea Rise H15. Going for a round R115k. Im super happy with mine.

The Pyga E bike is another I am interested in, yes it is a "full fat" E bike, but it is a Pyga, and I am a bit of a groupie 🤣 could also just get a frameset and swap all my Slakline bits over....

markrm9

Jul 20, 2022, 10:13 AM

On 7/12/2022 at 7:49 PM, ChrisF said:

360Wh .... when the industry is moving from 625Wh to 750Wh, and now even a couple of 900Wh options.

the 50nm motor is ''theoretically'' half the size so you can basically double the the 360wh to 720wh, add the range extender and you've got 1040wh!!

patches

Jul 21, 2022, 9:51 PM

Had me a quick gander at the local pricing here. Mid and top spec models available now. Entry level on pre-order for mid-August.

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*exchange rate is roughly 10 ZAR to 1 NZD

With my only eBike experience being a entry level rental eMTB for a touristy trail ride with my wife (non-cyclist), I am definitely not qualified to advise.

But, here in hobbit-land, most MTBing is hilly, twisty forest single track. 15km on these trails feels like 50km of what I was used to (but that may just be my appalling fitness).

Hardly any XC bikes out and about. Most riders are on 140mm - 160mm bikes. Trail and enduro styles of riding capture the majority of the market, so eBikes are becoming more prevalent as riders chase the thrill not the burn or the clock.

I think this "mid-eBike" will be well placed to entice a few fence-sitters over to the assisted side.

Hell, if I had the money, I would buy one, I think it's one of the best looking eMTBs out there!

 

 

 

LazyTrailRider

Jul 22, 2022, 8:29 AM

A modern-geo mid-travel light EB is definitely something that tickles my fancy.

I have a 2021 Levo SL and a 2022 Stumpy Evo. I've been tempted to sell the Stumpy because I don't get to ride it more than once a week (my weekdays are spent on a Diverge), but:

Every time I ride the Stumpy I'm reminded of just how much of a difference a proper slack HA / steep SA can make. You'll hear plenty of people on here tell you that it's all marketing bollocks and that no one really needs this modern geo wizardry, but I can honestly tell you (with a straight face after having ridden both back-to-back for months) that it makes a massive difference. Planted, stable, fast. Love it.

The Trek is appealing to me purely because of this, but then again I might get kicked out of the house if I buy another bike this year so I'll probably wait for the next Levo SL...

verandapanda

Jul 26, 2022, 12:33 PM

As someone who may even know the design team responsible for this personally, I can tell you that it was not designed to have a bigger capacity motor, battery and therefore a longer range, but to take the elements/experiences of non-assist bike and apply them to an assisted experience whilst dropping weight and maintaining the best possible ride geo and feel. The Rail is still the go-to, large, long-range capacity workhorse, whilst this is designed to plug a gap in Trek's product line.

I can tell you personally that the gents at the TQ booth at Eurobike two weeks ago were grinning from ear-to-ear as Specialized paid a very special visit camera's in hand and all...

saggy

Aug 2, 2022, 3:01 PM

On 7/13/2022 at 7:42 AM, dave303e said:

Not to be a tonsil. But surely an e-bike is an enabler. Ie get someone on trails for like 40-60 km rides who couldn't manage it previously or as easily as they used to for whatever reason.

If you are that dedicated that you are doing 100km high elevation rides surely you are dedicated enough to be fit enough to manage them without a battery? Or you are fit enough for 60 of those km and the e-bike takes up that last 40% stop gap and thus inly a smaller baytery required? If cycling was that important to you and you needed to do such big rides you would be fit enough.

Or am I missing something here?

As for the bike in article, I think it is a good idea, if you still fit ish and feel you on that slippery slope. Or are just starting to battle to keep up with the regular group due to age or injury. It is a good option.

Dave there are lots of different reasons people ride ebikes

I for one have a heart condition so can not go over 120 bpm heart rate.

I can ride all day if I want to, But whether im riding 10km or 150km, a bit of assistance on steep climbs is necessary. 

Anyways your assumption that everyone riding an ebike is just not dedicated enough or that cycling is not that important to you is small minded and irritating!

splat

Aug 3, 2022, 5:02 AM

And here come the other brands with their versions:

https://bikerumor.com/pivot-shuttle-sl-ebike-emtb-light-weight-fazua-ride-60/

dave303e

Aug 3, 2022, 7:03 AM

15 hours ago, saggy said:

Dave there are lots of different reasons people ride ebikes

I for one have a heart condition so can not go over 120 bpm heart rate.

I can ride all day if I want to, But whether im riding 10km or 150km, a bit of assistance on steep climbs is necessary. 

Anyways your assumption that everyone riding an ebike is just not dedicated enough or that cycling is not that important to you is small minded and irritating!

You totally misunderstood my point. I have nothing against an ebike, especially in your case. But like you said you just need the help on the steep hills. So if you riding a 100km, likelihood that 70odd km will be you and the bike will need to help for those 30km of rougher climbs. In which case a smaller battery/standard battery will be fine for that stop gap to get you up the hills and this bike in the article is perfect. Chances are if you are needing to do 150km rides you will build up enough so that majority is done by you and that you would have the bike fill in the gap again. Like I said nothing against that. Also nothing against when you start getting older or are sick whatever and still want to enjoy a good solid ride.

The standard batteries will get most through a 60km ride easily. Which is the equivalent of a marathon if you consider min distance for XCM is 60km. So it enables a full marathon in standard trim, which is more riding than most mtb riders do. And that is brilliant. If it can enable you to do that then really it is brilliant. Ask many runners what it means to do a marathon. Most would be excited if there were e-shoes to help them get from a 21km to a marathon. 

Like I said great enabler. But when you riding with spare batteries or oversized batteries so it can be on half power last over 100km because you can only manage 20km on your own, you are missing the point in MY opinion. 

 

LazyTrailRider

Aug 3, 2022, 8:49 AM

@dave303e and @saggy I think the point (which has been flogged to death, but let's flog it again) is that no one needs any justification for "needing" an EB.

What keeps cropping up time after time after time are a list of reasons (like you've explained above) why an EB is necessary. Very few people actually legitimately "need" an EB for these reasons, if they're 100% honest with themselves. That does not mean that they can't have one.

I have zero "need" for one, but I like them so I have one. When do I ride it? Pretty much when I feel like it. If I'm feeling lazy or tired, I'll pull it from the rack and take it to Tokai. On days I'm feeling sharp, I'll take my analog trail bike. On most days to keep pushing my fitness (and also because I love it), I'll ride my gravel bike.

All bikes are cool. EBs are bikes, so they're cool.

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