Test ride on a kalkhoff agattu 8 speed

Tomwal

Pedelecer
Mar 28, 2016
32
16
78
London NW2
I had a 1 hour test ride on a £2595.00 Kalkhoff Agattu on Saturday. I thought it was a great bike apart from the price. The bike is great quality but is such a high price justified ? This bike will be a birthday present for myself for my 70th birthday and I want to buy the best I can afford and for the long term. I don't want to buy a cheap bike and then being dissatisfied and then need to change in a few months. It could end up being more expensive. Also I like the step through frame and think it could be preferable in a few years when a cross bar becomes hard work. However I have a bit of a hang up about it being a ladies bike ! Do any other men ride these step throughs ? Any advice or experience would be much appreciated.
 

trex

Esteemed Pedelecer
May 15, 2011
7,703
2,671
the law of diminishing returns, I don't think that there is much difference in build quality for e-bikes that are sold at over £2,000.
Do any other men ride these step throughs ?
Yes, plenty. Probably more step through e-bikes are sold to men than to women.
 

robert44

Pedelecer
Mar 3, 2008
109
13
BS23
Hello Tomwal,
I'm of a similar age to you and have been riding a step-thru Agattu for the past 8years. I've covered about 5000miles purely for pleasure, and at no great pace, with no problems at all. I've renewed the chain, 1 set of tyres and several sets of brake blocks.
The saddle is coming up for renewal and the original battery is now down to half capacity - I recently did a test run using the lowest assist over a flat course and still got 30miles - not bad.
As regards using a step-thru, try slinging your leg over a crossbar the next time you're in a bike shop! Then think "Will I want/be able to do this 5years from now?".

The present day Agattu equivalent to my bike would be the Agattu 7G at £1695 and the battery on that bike is approx 65% bigger than mine. This larger battery would be good for 30-40miles assuming average use. The 7speed hub gears will get you up any hill.
So, unless you envisage spending 4+hours in the saddle, covering 50+ miles, there is no point in spending £2595 on the top of the range Agattu with the even bigger 17Ah battery.
As you've rightly noted, ebikes are not cheap and you need to pay £1000 and more for a good bike. But it is your birthday and, well, your not getting any younger, so go for it!
 
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D8ve

Esteemed Pedelecer
Jan 30, 2013
2,142
1,294
Bristol
It's a reliable solid bike. I had one.
It,s potentially dull. not the most exciting bike but you won't need to get a new one for years. The Afine 11 speed hub is not rated as reliable as the 8 speed but it should be plenty.
And you have obviously found out how natural the power control feels
 

Tomtomato

Esteemed Pedelecer
Apr 28, 2015
388
196
Check the Cube range/brand. Probably similar quality to the Kalkhoff, but cheaper. Battery capacity would be less than 17Ah, but you probably won't need such a large battery anyway.
 

anotherkiwi

Esteemed Pedelecer
Jan 26, 2015
7,845
5,786
The European Union
I'm only 60 but having my bike as a means of transport rather than leasre which means stop-start shopping riding etc. I am building a "ladies" frame bike. It isn't a step through because step through frames weigh at least a half a kilo more than "ladies" frames because they need to be reinforced for strength.

I spent part of the afternoon looking at potential bikes for conversion in a huge bike shop and was only looking at frames where the leg goes through not over all be it a little higher than the full bore step through.
 

Nealh

Esteemed Pedelecer
Aug 7, 2014
20,980
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West Sx RH
With the Kalkhoff's you pay good money for a quality bike, my brother's S - ped is about 2 yrs old done 9.5k miles and original battery, yet no faults. His is torque sensor driven and is ridden flat out.
 

Crockers

Esteemed Pedelecer
Aug 19, 2014
821
689
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Don't think of it as a ladies bike but as a "Dutch" style. I do. Lol.
 

Chainring

Esteemed Pedelecer
Apr 24, 2013
335
164
I had a 1 hour test ride on a £2595.00 Kalkhoff Agattu on Saturday. I thought it was a great bike apart from the price. The bike is great quality but is such a high price justified ? This bike will be a birthday present for myself for my 70th birthday and I want to buy the best I can afford and for the long term. I don't want to buy a cheap bike and then being dissatisfied and then need to change in a few months. It could end up being more expensive. Also I like the step through frame and think it could be preferable in a few years when a cross bar becomes hard work. However I have a bit of a hang up about it being a ladies bike ! Do any other men ride these step throughs ? Any advice or experience would be much appreciated.
When one of my hips started hurting, a few years ago, I realised it was the twisting movement as I swung my leg over the crossbar that caused the problem. I, too, thought that all and sundry would be watching me on a bike without a crossbar!! It just doesn't matter. I had a 'ladies' bike for two years, then bought a Woosh Santana. The most comfortable bike I've had. That did me two years and 5000 miles, for £625. I liked the bike, and Woosh are a good firm, but I wanted hub gears and a central battery at a price I could afford. I built this:http://www.pandaebikes.com/testimonial/ which cost about £700, using the bars and rack from the Santana, frame from here:http://www.aliexpress.com/item/2014-Newest-26-inch-Single-Bend-Mountain-Bike-Bicycle-Road-Bike-Bicycle-Frame/2030626495.html and battery from here: http://www.bga-reworking.co.uk/e-bike-batteries/insat-li-nmc-ebike-battery-10ah-24v-36v-48v.html I use it seven days a week, and I'm up to about 2000 miles now. It is really comfortable, light, and rides well. I'm not in a hilly area. Hope this helps in your decision on how much to spend.
 

Tomwal

Pedelecer
Mar 28, 2016
32
16
78
London NW2
Thanks for all the ideas. I think I am going to go for the Agattu Premium 8G even though it is rather expensive. From my research I have deduced that battery range is one of the most important parameters. On my other bikes I have always done some touring and with the 17AH battery and up to 90 mile range, riding economically I will be able to continue to tour. Also where I live - Hampstead in NW London - there are quite a lot of hills so on occasions I will need some extra power.
 

anotherkiwi

Esteemed Pedelecer
Jan 26, 2015
7,845
5,786
The European Union
When one of my hips started hurting, a few years ago, I realised it was the twisting movement as I swung my leg over the crossbar that caused the problem. I, too, thought that all and sundry would be watching me on a bike without a crossbar!! It just doesn't matter. I had a 'ladies' bike for two years, then bought a Woosh Santana. The most comfortable bike I've had. That did me two years and 5000 miles, for £625. I liked the bike, and Woosh are a good firm, but I wanted hub gears and a central battery at a price I could afford. I built this:http://www.pandaebikes.com/testimonial/ which cost about £700, using the bars and rack from the Santana, frame from here:http://www.aliexpress.com/item/2014-Newest-26-inch-Single-Bend-Mountain-Bike-Bicycle-Road-Bike-Bicycle-Frame/2030626495.html and battery from here: http://www.bga-reworking.co.uk/e-bike-batteries/insat-li-nmc-ebike-battery-10ah-24v-36v-48v.html I use it seven days a week, and I'm up to about 2000 miles now. It is really comfortable, light, and rides well. I'm not in a hilly area. Hope this helps in your decision on how much to spend.
You know that bikediscount.de sells end of series Cube frames from 89 € and up don't you? :rolleyes:
 

Chainring

Esteemed Pedelecer
Apr 24, 2013
335
164
You know that bikediscount.de sells end of series Cube frames from 89 € and up don't you? :rolleyes:
No, I didn't, so I had a look, thanks. The reason I bought the frame I have now is because it is purpose-made for electric bikes. It has the type of battery that is easily available (I bought a 15AH) and all the other components are standard. There is somewhere to put the controller, rather than hanging canvas bags off the frame etc. The only other bikes I've found which are like mine are the Smarta, which no longer seems to have 3 speed, and is a bit dear for me, and the Ezee Primo, which ties me to the Ezee battery etc. The most I've done on mine is 30 miles, with 2 bars left on the top of the battery. I have never ridden it to a flat battery! (I get knackered easily!)
 

SteveRuss

Esteemed Pedelecer
Feb 12, 2015
566
266
57
Bristol, Uk
Thanks for all the ideas. I think I am going to go for the Agattu Premium 8G even though it is rather expensive. From my research I have deduced that battery range is one of the most important parameters. On my other bikes I have always done some touring and with the 17AH battery and up to 90 mile range, riding economically I will be able to continue to tour. Also where I live - Hampstead in NW London - there are quite a lot of hills so on occasions I will need some extra power.
You won't be sorry. They're great bikes. I've got the 17ah battery as well and it's mightily impressive.

The price is a little scary and most people frown when I tell them how much mine cost new (bought used and it's a Pro-Connect but with the same motor, battery and 8G hub as yours). I rode to a pub in Devon a year ago from a campsite we were staying in. I charged the battery at the pub in exchange for three real ales ( :cool: ) and spoke to a couple of mountain bikers there. They asked how much mine cost new and they didn't frown when I told them. That was due to the fact they were both riding some high end carbon bikes that were in excess of £3500 each. Sometimes, to some people paying a lot for a bike is just worth it. In the case of both your future and my present bike, I actually see the value now.
 

anotherkiwi

Esteemed Pedelecer
Jan 26, 2015
7,845
5,786
The European Union
No, I didn't, so I had a look, thanks. The reason I bought the frame I have now is because it is purpose-made for electric bikes. It has the type of battery that is easily available (I bought a 15AH) and all the other components are standard. There is somewhere to put the controller, rather than hanging canvas bags off the frame etc. The only other bikes I've found which are like mine are the Smarta, which no longer seems to have 3 speed, and is a bit dear for me, and the Ezee Primo, which ties me to the Ezee battery etc. The most I've done on mine is 30 miles, with 2 bars left on the top of the battery. I have never ridden it to a flat battery! (I get knackered easily!)
The HL battery with internal controller fits inside many "women's" frames and is fast becoming a standard. I understand where you are coming from, I have canvas bag syndrome myself!
 

Tomwal

Pedelecer
Mar 28, 2016
32
16
78
London NW2
Well after another test ride which includes a steeper hill, I have put the deposit down on a Kalkhoff Agattu Premium 8G. On my current mountain bike I could have climbed the hill but would have been sweating and exhausted. On the Agattu it required a lot less effort and I was able to continue the ride with no
stop for a rest. One of the best things about the bike is that it is not bulky and heavy. I can ride it on the level very easily with no assistance like a normal bike
and when there is a steeper incline and I feel tired I just switch on the requred power level. I reckon I am going to be getting a really good range on it - enough for touring when I might do 70-80 miles maximum in a day. The other thing I like is the quality of the frame - no ugly welds etc. It is black and has a nice tasteful appearance. It would fit in nicely in Holland. Also it has good suspension forks and seat post. It is no off-roader but I can ride unsurfaced paths and tracks with no problem. I have had the will power to postpone delivery until my 70th birthday in early May - Looking forward to being 70 now !
 
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RogerM

Just Joined
Oct 8, 2014
2
0
S. Devon
Well after another test ride which includes a steeper hill, I have put the deposit down on a Kalkhoff Agattu Premium 8G. On my current mountain bike I could have climbed the hill but would have been sweating and exhausted. On the Agattu it required a lot less effort and I was able to continue the ride with no
stop for a rest. One of the best things about the bike is that it is not bulky and heavy. I can ride it on the level very easily with no assistance like a normal bike
and when there is a steeper incline and I feel tired I just switch on the requred power level. I reckon I am going to be getting a really good range on it - enough for touring when I might do 70-80 miles maximum in a day. The other thing I like is the quality of the frame - no ugly welds etc. It is black and has a nice tasteful appearance. It would fit in nicely in Holland. Also it has good suspension forks and seat post. It is no off-roader but I can ride unsurfaced paths and tracks with no problem. I have had the will power to postpone delivery until my 70th birthday in early May - Looking forward to being 70 now !
So, you've had your birthday now Tomwal, and taken delivery of your well earned pressie. What's the verdict?
 

Tomwal

Pedelecer
Mar 28, 2016
32
16
78
London NW2
It has lived up to expectations and I am really enjoying it. It is fantastic for getting around London. I can go up the steepest hills in Hampstead with ease.
I love the appearance of the bike - it has that retro all black appearance like a Dutch bike but at the same time is very high tech including belt drive. Being a step through It is very comfortable and I can ride it in ordinary clothes and shoes which I can't do on my mountain bike (which I still use). The other thing is that it still gives you good exercise - no way is it "cheating". One annoying thing was the insurance. Because it is so expensive I had to take out cycle insurance at £150.00 p.a. and they insisted that I upgrade to a gold level lock and also I had to put an anchor in my garage floor and I have to chain it to that when it is in the garage.
Also I have the 17AH battery which gives a great range. I ride in Eco mode most of the time and switch on sport or power when I am climbing a steep hill. It is like a magic carpet.
 

RogerM

Just Joined
Oct 8, 2014
2
0
S. Devon
That's what I had feared! Looks like we'll be spending more than we initially intended, but then don't we all. Thanks for a great review.
 

Tomtomato

Esteemed Pedelecer
Apr 28, 2015
388
196
It has lived up to expectations and I am really enjoying it.
Make sure you monitor any motor noises, as the Kalkhoff Impulse II motor on your Agattu has some mechanical design flaws (basically, it would appear that the Impulse 2 crank driven motor has some internal plastic gears are not suited for the torque provided), meaning that it can fail, even with low mileage. If you start hearing some noises from the motor, it can indicate some initial stage of failure.

You may want to be careful, as the motor cannot be repaired (only replaced fully), and this costs £600 once out of warranty (plus the bike out for days/weeks), so it can be an expensive breakdown.

Unfortunately, it means that, even when you spend a large amount on a bike, it won't necessarily mean all the components are of top quality, particularly the proprietary ones you can't swap for other brands.
 

SteveRuss

Esteemed Pedelecer
Feb 12, 2015
566
266
57
Bristol, Uk
Make sure you monitor any motor noises, as the Kalkhoff Impulse II motor on your Agattu has some mechanical design flaws (basically, it would appear that the Impulse 2 crank driven motor has some internal plastic gears are not suited for the torque provided), meaning that it can fail, even with low mileage. If you start hearing some noises from the motor, it can indicate some initial stage of failure.

You may want to be careful, as the motor cannot be repaired (only replaced fully), and this costs £600 once out of warranty (plus the bike out for days/weeks), so it can be an expensive breakdown.

Unfortunately, it means that, even when you spend a large amount on a bike, it won't necessarily mean all the components are of top quality, particularly the proprietary ones you can't swap for other brands.
That said. It's worth pointing out that Derby cycles said (in THAT thread) that they will replace any motors affected by THAT potential problem even if it's outside of the warranty.

I haven't seen this put in to practice yet but i'm sure it will happen at some point.