Search found 8 matches

by passuff
Feb 27 2021 3:39pm
Forum: EBike General Discussion
Topic: Boxxbike Valkyrie : 12kw crank concentric mid drive with left hand motor drive
Replies: 80
Views: 5354

Re: Boxxbike Valkyrie : 12kw crank concentric mid drive with left hand motor drive

In the end the silixcon assist logic is based on human power which is derived from torque (not bending force) of the crank pedals and the crank speed (like other controllers too). The way you can cut and filter the raw and calculated signals makes it superior for my feeling. I like the idea of ANT+ ...
by passuff
Feb 27 2021 2:48pm
Forum: EBike General Discussion
Topic: Boxxbike Valkyrie : 12kw crank concentric mid drive with left hand motor drive
Replies: 80
Views: 5354

Re: Boxxbike Valkyrie : 12kw crank concentric mid drive with left hand motor drive

Any link for a powermeter? No idea what it is... The motor has low rpm high torque and needs a big rear sprocket. Even worse is the rear droput linkage/pivot. I would prefer to have an intermediate shaft/pully in the pivot point so ther will be no need for chain tensioners and no forces on the dropo...
by passuff
Feb 27 2021 1:23pm
Forum: EBike General Discussion
Topic: Boxxbike Valkyrie : 12kw crank concentric mid drive with left hand motor drive
Replies: 80
Views: 5354

Re: Boxxbike Valkyrie : 12kw crank concentric mid drive with left hand motor drive

Almost impossible to add torque sensing in that cyclone mid drive unit but you can do force sensing on rear fork. I talked to cyclone but they don't want and olan to add it in the future. You should check agazzini enduro 2. unfortunately the aluminum version was just a prototype and the final versio...
by passuff
Feb 27 2021 2:36am
Forum: EBike General Discussion
Topic: Boxxbike Valkyrie : 12kw crank concentric mid drive with left hand motor drive
Replies: 80
Views: 5354

Re: Boxxbike Valkyrie : 12kw crank concentric mid drive with left hand motor drive

I like the idea in general - especially that you don't need a chain tensioner but as there is no torque sensing I could buy a SurRon too...
by passuff
Nov 27 2020 8:10am
Forum: Items for Sale - New
Topic: 💥💥 Latest CYC X1 Gen2 Kits for sale! 💥💥
Replies: 3
Views: 701

💥💥 Latest CYC X1 Gen2 Kits for sale! 💥💥

CYC X1 Gen2 Mid Drive Kits (>5kW!) Spec: 68-83mm BB Version ASI BAC855 controller APT750 C display (up to 72V) + most recent update with street legal & race mode 11/63T chainring option Price: 1299€ Update 🎄X-MAS Sale: 1.199€ ✨✨ Shipping to EU countries included. Others ask for price... 1 year w...
by passuff
Sep 27 2020 4:09pm
Forum: EBike General Discussion
Topic: E-S LMX 64 Bike Owners
Replies: 1174
Views: 109138

Re: E-S LMX 64 Bike Owners

Cyc x1 with 12F or bac2000?
by passuff
Sep 15 2020 3:13am
Forum: EBike Non-hub Motor Drives
Topic: PaulD's lightweight mid drive development
Replies: 169
Views: 30368

Re: PaulD's lightweight mid drive development

What new torque sensor? I've been having good results with the Erider for the last 6 months, so we are going with it. Here it is with the new freewheel hub. IMG_20200315_094502_copy_2024x1518.jpg Sorry for crashing your thread. I have a cyc x1 gen 2 and have issues with the stock BB. Now I'm lookin...
by passuff
Sep 14 2020 10:25am
Forum: EBike Non-hub Motor Drives
Topic: New Generations of BB Torque Sensors (Bafang and Sempu)
Replies: 35
Views: 17054

Re: New Generations of BB Torque Sensors (Bafang and Sempu)

I think I'm too late. I use the mentioned CYC torque sensing BB (with motor). It measures Torque and not bending. Find Spec attached if still necessary. CYC MOTOR Torque Sensor Specification.pdf I would like to switch from stock controller to ASI855 NUC 6F or silixcon SC. I tried already NUC, found ...