We have received our stock of EggRiders and we think you will really appreciate the technology that is built into this product. As you can see, it has a small footprint on your handlebars and more than that, it links to your smart phone whether you use iPhone or Android products. You can easily modify the controller settings without having to purchase a programming cable. Easily switch from Road to Offroad on the fly and with a little calibration, track your battery consumption very similar to the Cycle Analyst (TM).
Check out the specs through the link above and also preview the product using the Youtube video link.
This year Bafang had a large presence at the Expo and your’s truly had some good conversations with their tech representatives. They still build the best mid drive system in China with little competition but they are still trying to figure out how or what to do about customer service and their image. That is a job California Ebike has been engaged in since they started making the mid drive product. They also are concerned about how the tariffs are going to impact their sales in the US.
Here is a photo I couldn’t resist taking of a real fun looking cargo bike at one of the vendor booths.
Paul Lynch, AKA “Cell Man” , owner of EM3ev was on hand this year in Reno, Nevada for the Interbike Expo. He was showing off his latest creations for which he is famous in the Ebike business, Lithium batteries. We have worked with Paul for a number of years now and marvel at how he is driven to excel, building the best battery packs in the business. He is always improving his battery packs and utilizes the latest technology available to give his customers the most troublefree experience that is followed up with the best customer service. He is featured on this post because he exemplifies the type of partner we love to work with.
Note: In the photo above, Mary Merschat, is resting in the Mac Motor booth on the right seated in the chair. Mary is the one who takes good care of our customers at California Ebike.
We recently completed 2 Terra Trike Rovers for Carl and MJ from Redding, CA (pictured above). Both bikes were fitted with BBS02B 750 watt and Hailong3 48v-17.5Ah battery packs. We also installed a gear sensor on Carl’s bike since he is running an 8 speed Sturmey Archer IGH. MJ is running a Nuvinci IGH and did not require a gear sensor. Both bikes retained their “parking” brakes and used Hidden Wire Brake sensors.
We are so sorry for Carl and MJ. About a week after they got their ebike conversions, and were beginning to really enjoy their new rides, all Hell broke loose in Redding. It appears that most of the beautiful trail going to Lake Shasta was consumed by fire.
I communicated with Carl and MJ after the news of the fire and learned that they were safe but the fire had burned all around their home devastating thousands of acres. A story that is all too common in California. Especially in recent years. All our best to Carl and MJ.
A new tool to help extract those hard to get to 8mm bearings which support the ends of the motor rotor on the BBS01/02 and BBSHD. This tool will be on the website shortly. For anyone who has tried to replace these bearings will know they are next to impossible without the proper tool since they are both in a blind hole recess. Watch for this tool in the “Tools” section of the website.
Gates Carbon Drive has publish a new manual of specs for use with the Bafang Max drive motor.For purpose built bikes.
Photo credit: Electric Bike Report
Thanks to James Dennis of Indianapolis for keeping us updated. A note to readers: this section relating to the Bafang product has since been removed from the original copy indicating there may be some unresolved issue with this information. We decided to go ahead and publish so the reader can at least glean useful information from it. click here to download GatesBafang Specs
Every once in a while we get to build out what I consider to be a Dream Bike. In this case,Frank McGrath from Berkely, CA brought us his Cannondale “Lefty” to set up for all around riding and extreme grade climbing. Here is a list of the components we installed on Frank’s bike:
Frank has some hills to climb on the mountainous side of Berkeley that are more than 20% grades and with the 11×48 cassette on this bike they truly are a piece of cake. Frank loves to ride with his wife and stay in great shape. He even has a heart rate monitor on his bike and has to be careful to not over do the pedal assist so he can keep his heart rate up.
There was a lesson learned though from this build. Frank was getting an annoying noise in the higher gears of his bike, especially when climbing. After testing, we discovered that the cassette body on his rear wheel was made of aluminum and that it could not take the torque stress of the mid drive. We replaced the aluminum body with a steel body and all the noise has now gone away.
“Below is picture of the bike, it is a Spot Champa frame, which is made for a belt drive. The key to using a belt is to use a 3-speed IGH which is made to accept a cassette. I use the Sturmey Archer CS-RK3, SRAM makes a similar dual drive which I have seen used for the same purpose. I used your spider and spacers along with a 55 tooth front and 22 tooth CDX belt cogs. With the current set at 17, as a pedalec, I can easily travel at 30+ miles an hour on a flat, climb fairly steep hills at 20+ mph and still get plenty of range. I have about 50% battery left after my 40 mile daily commute with some decent hills involved. Motor only, the gearing is pretty high, but it will hold a speed once you put some pedaling in. The pedal clutch failed and I was able to motor home, but I had to push the bike up the steepest part on my commute, which is short. For me its perfect, I like to pedal. I use the 5 PAS levels as gears along with the 3-speed internal, giving it basically 15 speeds, I don’t know why you’d want any more gears.”
Since 2016 I have had the pleasure of working with Pierre in setting up his tandem bike with the Bafang BBSHD 1000 for touring with his wife. As many folks adventure into the wilds of serious touring, Pierre is very meticulous and focused on setting up his equipment to endure the strains of the terrain. He has shared with us some commentary and photos of his adventures, perhaps to inspire others to check out what lies beyond their local scene. He and his wife shared the thrills they have had and give us a glance at their future dreams. Here’s the bike that Pierre started with along with some of his commentary:
According to Rolhoff: The maximum rear sprocket input torque must not exceed 100N and this is something that the motor vendor may not be able to provide as it depends on the primary transmission ratio you’ll be using and of course you would also generate torque yourself.
Current setup is:
14speed Rolhoff Rear Hub
36 inches rear wheel;
20’’ front Wheel with SPINNER Aluminum Suspended fork.
Dynamo front hub;
Rear sprockets 17-19-21T and spline carrier.
Guide Hydraulic brakes
I finally succeeded to install my Bafang BBSHD on our Pino semi-recumbent Tandem. I found out I needed a 100mm axel to fit with the double crank of the Captain bottom bracket. I inserted 3 x 12mm spacers on the left side of the axel to fit with the left side front chain ring. Ouf…it was creative as you mentioned on your previous email!
As planned, we went for the SuntripTour 2017 in France last June with our Pino Tandem and Solar trailer. Unfortunately, the third day, we slipped on wet ‘’pavements tiles’’ and my wife double-fractured her pelvis.