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I would like to custom build or purchase an ebike with: 1) Grin Tech. GMAC motor (https://ebikes.ca/product-info/grin-kits/gmac.html) for it's huge re-gen capabilities and most preferably on the rear along with Grin controller and other Grin parts, a front wheel GMAC does not seem to exist. 2)...

The Grin Satiator now has a Bosch plug. This new charger now exists with a Bosch plug: https://www.lionsmartcharger.com/ (220-240VAC only, not for the U.S.) is this going to be another "Cobi"? This has got to be using some GAN(https://gansystems.com/gallium-nitride-semiconductor/) tech. to get...

Assumption is that to provide a Powertube 750 + Powerpack 500 Multicharger (1250Wh) R&M would have to supply an older "Standard" charger along with the new "Smart System" 4A charger, not a desirable scenario i guess. So it's either 750Wh (max) with "Smart System" or 1125WH with "Old" tech. Will...

For a 2018 SuperCharger GX with 40mm MD-40 AlexRims. I tire of my current rear tyre. I like Schwalbe tyres and will stick with the Marathon Plus MTB 57-584 on the front, works well even on wet roads around corners. Tried SuperMotoX - too slippery on wet roads, too slippery on sandy or powdered...

This article (one of a few) describes one of the new units as a "service department", sounds promising, might be a while until it's operational though. Also more space for R&D sounds promising too...

Is it such a small segment that only R&M are interested in this space? I believe in integrated powertubes because of 1) Protection & areodynamics of the battery & mount itself, 2) Security (keyed in), 3) Appearance. I love the idea of how the new dual battery Homage integrates 2 into the...

Has anyone seen any of the new Gates products on their R&M's, specifically CDX:EXP sprockets? https://blog.gatescarbondrive.com/2020/06/02/new-products-announced/

https://ebike-zone.de/neues-motor-update-fuer-den-bosch-performance-line-cx/10564/ [MODERATOR NINJA EDIT - Thanks for the post @webcurl] Hi guys! This is Court, I'm hijacking the first comment to add some research I did and press materials that Bosch sent. North America had a different press...

Hi all, does anyone know if the ability to change the batteries reserve for lights/gear shifting has been implemented yet? If so, what are the options:- Fixed percentages or specified percentage? Can you change it to zero or a low amount even if you do have E14 and/or lights?

Trying to get an idea on what range everyone who go's hardcore with their 1000Wh R&M with 20kg+ of gear in 2 or 4 panniers? And what tires, terrain and support levels, 25kph limit or not?

Hi all, i'm trying to find info on dual battery bafang setup's but to no avail. On a thread here it mentions the motor alternates between the two, is this automatic or manual via a 2 position switch? I know the Bosch system uses a parallel cable and each battery's BMS via CAN bus comms has the...

https://www.youtube.com/watch?v=ObChzkNVgNk Check it out at 0:29:00 and worse still at 2:10:40 ... Bad design. I'd like to go for Bafang but this doesn't give me much confidence!

Hands up who would like Custom Riding modes for the Kiox and Smartphone Hub ! ?

Hi all. Trying to simplify my Bosch solar charging scenario with the 4A Bosch charger (needs constant 200W Pure Sine AC). So far i've looked at these UPS's: https://www.suaoki.com/suaoki-ps5b-400wh-solar-portable-power-supply/sk_1826266_027875102692.html...

Hi all. Trying to simplify my Bosch solar charging scenario with the 4A Bosch charger (needs constant 200W Pure Sine AC). So far i've looked at these UPS's: https://www.suaoki.com/suaoki-ps5b-400wh-solar-portable-power-supply/sk_1826266_027875102692.html...

Hi, does anyone know where to get an Electric Blue touch-up pen from, exact match?

Does anyone know if you can take a, let's say R&M E14 Rohloff and convert it to an "External Gear Mech" manual shift? Of course providing you can get the 2 cables through your frame, etc. So i wonder if the Superdelite has space to fit 2 cables through. The Rohloff website mentions that the E14...

Hi all, what's the fattest tire you've had on a R&M SC with stock SKS fender and sufficient clearance? Prefer Schwalbe. I'd love to put a 65-584 Smart Sam or even better a 70-584 Eddy Current Rear on but not sure about clearance. Have had a Super Moto-X and didn't like it in the wet, currently...

Does anyone have any experience with the Splined Carrier (CDX Lock Ring?) and rear rack problems described in this lengthy German forum? https://www.pedelecforum.de/forum/index.php?threads/riese-müller-charger-supercharger-erfahrungsaustausch.52958/ It's the way the Gates CDX cog is held onto...

Hi, does anyone know of any guide(s) for servicing the Bosch units for preventative maintenance, eg keeping out moisture, etc. Similar to what a dealer is supposed to do? eg. Steps to regularly perform, at 3 months/xxxx km's, per year/xxxx km's, etc.? The dealer i purchased mine from is 750km...