Rockrider E-st 900 changes upgrades

BeBiker

Active member
Aug 26, 2020
700
421
Belgium
Is that the equivalent to what I have in my Btwin 900 case ? (left mid-bottom) (left-bottom smaller is for the cassette)

gereedschapskoffer-fiets-900.jpg
 
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Gary Davis

Member
Feb 13, 2021
138
79
Belgium
Is that the equivalent to what I have in my Btwin 900 case ? (left mid-bottom)

View attachment 54685
Maybe the same function as the large flat one on the right side but mine is
RonnieX model
update : I don't think there is such a tool in your "case"
Misschien trapassleutel ;)
 
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Gary Davis

Member
Feb 13, 2021
138
79
Belgium
Is that the equivalent to what I have in my Btwin 900 case ? (left mid-bottom) (left-bottom smaller is for the cassette)

View attachment 54685
Nice toolset, by the way
 

RonnieX

Member
Jul 3, 2020
90
77
Northwest
It looks the same. However, there are many that look similar but are different sizes! Without dimensions it’s impossible to tell. If you look in the ‘Questions’ someone asks if itll fit a Bosch gen3. And there was a reply of ‘no’. Whereas, the superb tb1069 wil fit Bosch gen 3!
 

BeBiker

Active member
Aug 26, 2020
700
421
Belgium
Please make some pics and measurements while you do the job.
Has our Brose-T the exact same sizes than the Bosch Gen3 ?
 

Gary Davis

Member
Feb 13, 2021
138
79
Belgium
It looks the same. However, there are many that look similar but are different sizes! Without dimensions it’s impossible to tell. If you look in the ‘Questions’ someone asks if itll fit a Bosch gen3. And there was a reply of ‘no’. Whereas, the superb tb1069 wil fit Bosch gen 3!
Indeed. I've seen it and another one (spain) says that it fits his Brose bolt
"Matériel de qualité raisonnable. Reçu en 20 jours. Je ne l'ai pas encore utilisé mais les mesures correspondent à l'écrou de la plaque du moteur brose de mon ebike. 28 Oct 2020 11:44 "
 

Gary Davis

Member
Feb 13, 2021
138
79
Belgium
Not sure, 1.75mm either side may well work. We’ll see if @BeBiker want to chance €7 to find out! :)
On Amazon, price is twice expensive plus shipping, I don't know how much you paid but I think 16€ is not bad
Stupid question, maybe but is it clockwise or counter clockwise to dissemble ? The crank, I mean
 
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Gary Davis

Member
Feb 13, 2021
138
79
Belgium
Please make some pics and measurements while you do the job.
Has our Brose-T the exact same sizes than the Bosch Gen3 ?
I you can't find this tool on Aliexpress, keep checking on
because this is by far the best price I found for this tool.
 

Zimmerframe

MUPPET
Subscriber
Jun 12, 2019
14,028
20,818
Brittany, France
Slightly more expensive, got mine through amazon, was a long time ago now, think it was cheaper then :)


It's compatible with the brose and the bosch gen 3 - remember though that the gen 3 is not the older EMTB/VTTAE motor (gen 2 - tiny chain ring) or the newer EMTB motor (gen 4), it's more used on city/commuter bikes.
 

Gary Davis

Member
Feb 13, 2021
138
79
Belgium
Is that the equivalent to what I have in my Btwin 900 case ? (left mid-bottom) (left-bottom smaller is for the cassette)

View attachment 54685
It's my pleasure and at a reasonable price !
Don't miss it.
(y)
 
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BeBiker

Active member
Aug 26, 2020
700
421
Belgium
For the people who want to know what the hell Tektro TKD32 exacly is, and which pads you need to replace, the ones of the Auriga, Shimano, T20, A11, Volans, HD, Auriga E-Sub, IOX, Draco, gemini, orion, Q11, D40,... ?

Here some pics of the Tektro A10GS BH82 B9J282C that I found in the front:

20210306_144816rs.jpg


20210306_144709rs.jpg


20210306_144654rs.jpg
 
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BeBiker

Active member
Aug 26, 2020
700
421
Belgium
After the tubeless conversion, I still felt the 27+ tyres too heavy, and uncomfortable below 3 bar, an unnecessary balloon.
The upper bar is somewhat too high, so I look to rather decrease the total diameter than increase.
So no 29" conversion.

Other requirements:
Fit the Duroc 40 wheel
Pattern +- the same than the Rekon+
Skinwall Color +- the same than the Rekon+

The only possibility was the Maxxis Ikon 27.5 x 2.20
The 2.20 made me doubt, and the fine pattern too.

But the result was all I wanted: 70mm in the back, 60mm wide at the front, fits the wheel perfectly.
The Skinwall color is a bit different, only due to old/dirty vs brand new.
The Rekon/Ikon patterns are exactly the same, Ikon on a somewhat finer scale.

20210306_151137rs.jpg


20210306_141659rs.jpg


20210306_142511rs.jpg
 
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