"The OP's question has no answer"At 74, I'm an out-of-shape GWSWL (geezer who shouldn't wear lycra). Just moved to San Diego County, where the top-notch scenery, weather, and bike infrastructure lured me back into cycling. But it's a pretty hilly place, so an ebike is key to that transition. Also want the ebike to take over as many short trips as possible to get me out of my car.
However, I see many serious road cyclists around my age who look pretty good in lycra.
Bottom line: Their ebike needs would be vastly different than mine. The OP's question has no answer.
Nostalgia meets the brushless DC motor -- what a beauty!It is late. Here are indoor night photos of the finished bike based on the advice of this thread. It shows top throttle speed in MPH and the Z1eHX chain which is better than a Gates belt.
What is meant by "donner' bike? Is it one with shaft drive? BTW is that one completed? received my components for reverse trike the other day now I am searching for proper bike to modify. If I use the "Schwinn" it will be a 48 volt build because the battery is already installed on that thingy, otherwise I am looking at a 750 watt 36 volt build.Thanks everyone. I learned a lot reading this thread so now I will take that as an input and feed it into a bike. I picked up the ideal donner bike today. It is a low-step with strong wheels, and internal gears for low maintenance. The riding position is upright and its overall weight will be under 40 pounds. I like small displays and do not like throttles but this bike is not for me. Older people want to be able to see a display and tend to want throttles. I replaced a small display with a large one for a rider today who is in her late 80's. Here is what the donner bike looks like before the transformation. Yes, that is a built in lock and dynamo light system. Thanks again.
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Sadly that frame is difficult for oldsters with bum legs to mount. That top bar is a struggle for me. Making it nearly as difficult as a normal top tube frame.I agree with a lot of the responses here, the mid-step or step-thru frames can be more approachable and stable. My step-mom bought a fat tire ebike because it felt safer going over cracks... she once got hung up on a railroad crossing and the fat tires reassure her (and add comfort), but they also add weight. I like the products that Trek and Electra have been offering at the more affordable end, like this one https://electricbikereview.com/trek/2023-fx-plus-2-stagger/ it's a great all around option and comes in three colors that could work for guy and gals.
Would like to know more about your thinking here. Based on what?It is late. Here are indoor night photos of the finished bike based on the advice of this thread. It shows top throttle speed in MPH and the Z1eHX chain which is better than a Gates belt.
There is a belt made that can be put on a bike without splitting the frame, that overpriced "carbon' hoopla has to come down in price a bit belts made without carbon fiber are fine, been using them for years without complaint, now that chain you mentioned makes a lot of sense. I like the extra widw seat, the scars from "pilonidal cyst" surgery start burning after a while.I am not in anyway opposed to belts. A Gates requires a special frame with a split on the seat stay to get the belt on. To modify a bike to do that is expensive and weakens the frame. The KMC extra-wide e-Chain lasts as long as a Gates belt. Gates requires proprietary cogs which break and are expensive. There is the 'cool' factor of a belt but I cannot justify it. Yes, I can fit a chain by trimming its length and no, I cannot do that with a belt.
On the radio just now the announcer said 'Big Aspirations.' That made me laugh and picture an extra-wide saddle.
I agree, but ebiking has brought me a huge increase in fitness and weight loss. Admittedly, I use it to get to my twice-weekly "silver sneakers" pole walking class (we walk at a vigorous pace for an hour; the poles keep me from doing a face plant), but biking to the venue is the main part of the workout. I would say that ebiking is the very best aerobic exercise I could possibly do, at my age (85 yo). I also use the bike for errands and shopping as much as possible. 90% or more of my riding i do in PAS 1, and only use 2 or 3 PAS (out of 5) on long or steep hills. I try to maintain a cadence of around 70 rpm by using the gearshift (Nexus 7 IGH) a lot. Bike is an Ariel Rider C class.Whatever bike a senior buys, it pays to look ahead. What's easy this year may not be next year...fact is that "getting in shape" is much tougher as you age.
Let me hear an AMEN.......... Brothers & Sisters !I personally favor Class 3 Mids. Average people in the US are out of shape. People in their 30's today weigh on average 20-pounds more the people in their 30's in the 1980's. I don't like throttle bikes but for someone out of shape and physically elderly, which isn't necessarily chronological, a low or mid-step light weight bike with a mid-drive and a throttle would likely be their best investment. I had someone this week who didn't have the hand strength to shift and cannot lift a bike onto a car rack. It is sad, she was not chronologically old. Two people both in their mid-forty's can have differences in their telomeres representing a 12 year difference in biological age. This is largely due to early trauma and chronic stress. We live in a traumatic world and people are stressed. Riding bikes is a great way to recreate while getting healthy and it is better for the planet than driving cars or yelling at a TV.
Here is her husband's bike. It is a mid-step with a 750W torque sensor mid-drive that has 90Nm. I just finished it. Zoom to see the little yellow flowers here today in Nor. Cal. It has a heavy duty dual clutch cargo bike motor for low maintenance and with a premium battery. This bar is so comfortable. It is a converted Giant Momentum Vida Small/Medium.Let me hear an AMEN.......... Brothers & Sisters !
interesting.......... What all is in the conversion ?Here is her husband's bike. It is a mid-step with a 750W torque sensor mid-drive that has 90Nm. I just finished it. Zoom to see the little yellow flowers here today in Nor. Cal. It has a heavy duty dual clutch cargo bike motor for low maintenance and with a premium battery. This bar is so comfortable. It is a converted Giant Momentum Vida Small/Medium.
Those are nice bikes! Be content. The bottom bracket area and motor mounts on your bikes are proprietary. They will only work with the motors you have. This one is 350W. It was a 7-speed, now it is a 9-speed. The new starter bike was $449 with white tires. It is a Public C7. The battery is reminiscent of a water bottle.interesting.......... What all is in the conversion ?
I have 2 Giant LaFree E+1 (very similar ). They are rather sturdy well made bikes with belt, nexus gears, but only 250w motor and 60nm. I guess I would have to give up the Nexus & Belt to do what you did ?