Recent content by ROCebike

Hi Ravi. What is the current status of the Photon Ultra with Rohloff hub? The web site shows an Enviolo hub. Is the Rohloff version still available and is it standard shift or electronic? Thx.

Well golleee Dave, you must be the smartest person in the ebike world. Happy now? But nit picking typos makes you look awfully small minded. of course we all knew mph was a typo. I’d suggest that if you’re so enamored with throttle performance specs, find an electric motorcycle forum instead...

Check out the Dost Drop. It’s a step-thru, mid drive, with throttle! Schwalbe tires. A very nice bike. New models with CVT and belt drive are sold out already. But Drop is arriving soon they say. if you need a bike shop for support, look at Gazelle C380 or Trek Allante 7. I doubt you’ll...

Just heard about Batch ebikes. Looks like the component supply chain has now affected them. Bikes are now spec’d with Microshift drivetrains. I’m not familiar with this brand but would question its performance on an ebike. Not fun if they drop chains or need constant adjustments for shifting...

Hi Tyler. It’s great that you’re taking an interest in transport design. Like others have said, it’s a broad topic. I ride a Pedego Ridge Rider Mostly on road and trolly trails. It’s a class 2 and I use the throttle only to get going from standstill. For a >60 lb bike that’s a safety feature. I...

Good to know. Not really a difference if charging from a car. But that's a long drive! Actually I thought you were looking for something ASAP. Reread the OP and see that its only a wish list. My bad.

4 x 625 Wh batteries?! Thats like 30 lbs. Also, I doubt anyone is going to design a 4 battery software system. A cover for the empty internal battery slot? Hmm doesnt the battery add some rigidity? If you remove it, it might risk frame strength. If not, then use a neoprene wrap. Cheap and...

As referenced earlier, I recommended Dost to friends and after a four month wait, their bikes have arrived. Both a Kope and a Drop. Initial observations: 1. Shipping and Packaging was excellent. FedEx delivered in a few days to western NY. Interesting that one bike arrived one day before the...

I came across your thread and am totally puzzled by this analysis. Why not save all this time and anticipated money (ev prices) and buy a standard vehicle and $900 Yamaha generator for ebike camping?

You’ve described Pedego’s business model to a tee. Just add dealer margins for those customers who want somebody to fix their flats. Not every boomer wants to buy online and do their own wrenching. It’s all about having reliable fun for about $3 k.

I think they explained this pretty well earlier in this thread. As with any product development, you pick your price point, select a target demographic, and design to that purpose. Don’t take offense, but you’re not their target. Quit trying to force your ( and others’) wishes onto a new bike...

Sam, since you’re using Bafang technology, how about a rear hub motor and free up the crank for Pinion gearing with belt drive?

Congratulations! I recommended Dost to good friends In July. They’ve been delayed twice but now expect delivery around Oct 19th. For a laptop bag I’d suggest Arkel brand. Made in Canada, great quality that lasts. See their Briefcase Urban Pannier. If you plan to ride in rain, only Ortleib...

One more thought, I saw an earlier mention but wanted to emphasize it. speed shakes on ST bikes. A class 3 ST loaded with batteries and gear and rider is going to have a high risk of wobble as speed increases. ISO 4210 basically only tests for frame fatigue and impact forces. Anyway to build a...

Hi Pushkar Re ST designs, I recall readIng something that recommended them for city commuters with lots of stoplights. Much easier/safer to put both feet down waiting for a green. Given COVID-19 impact on public transit, a lot of folks are looking at bikes as the commuting alternative. No...