Electric bikes offer a fantastic blend of traditional cycling and motorized assistance, but one common experience riders often discuss is the noticeable weight difference compared to standard bicycles. This feeling isn’t just about the extra pounds when lifting the bike; it translates to the ride itself. Having experimented with various e-bike setups, including DIY projects and different motor types, I’ve gained some perspective on why this weight is felt and how it impacts the cycling experience, particularly when considering brands like Diamondback Bikes which are known for their robust frames ready for various cycling needs, including electrification.
One of the most significant contributors to the weight difference is, of course, the electric components. Motors, batteries, and controllers add a considerable amount of mass. Even lighter DIY e-bike kits can add around 14-20 pounds, as noted in my experience. This extra weight is certainly felt when riding an e-bike without power assist on familiar routes. Imagine this on a sturdy Diamondback bike frame – the robustness is a benefit for handling power, but the initial weight needs consideration.
When it comes to motors, the type also plays a role in the perceived feel. Geared hub motors, while effective, can introduce some drag. Testing this, a geared motor wheel might spin for only 10-15 seconds compared to an unpowered wheel spinning for a minute. However, interestingly, this drag isn’t always felt while riding on the road. In contrast, mid-drive motors, like the Bafang BBS02, offer a different sensation. With the chain detached, the crank freewheels almost like a regular bike crank, suggesting minimal drag. For riders considering converting a Diamondback bike into an e-bike, or choosing between different e-bike motor types, this difference in drag is worth noting.
My personal riding style often involves cruising at around 12-14 mph, frequently using low or no pedal assist. Switching between home-built e-bikes and regular bikes highlights the weight factor. For those who appreciate a workout even with electric assistance, or for riders who enjoy the option to ride without power, understanding how the added weight feels on a bike, be it a converted Diamondback bike or a purpose-built e-bike, is crucial.
Front-drive motors present another option, although finding lightweight versions can be challenging. While I have less personal experience with front-drive systems beyond a heavy fatbike, the market does offer kits that seem user-friendly for installation. However, for those seeking powerful systems, it’s wise to avoid high-wattage direct drive motors. These can be quite heavy and may introduce noticeable drag, and their power could even be excessive for standard alloy forks, especially when considering the frame integrity of bikes not originally designed for such forces.
Ultimately, for riders considering an e-bike or converting a bike like a Diamondback bike, understanding the impact of added weight and motor type is key. For maintaining a more traditional bike feel with electric assist, a mid-drive system like the Bafang BBS02, used judiciously in lower PAS levels, can offer a balanced experience. This allows riders to enjoy the benefits of electric assistance without completely losing the familiar feel of a standard bicycle, especially when starting with a solid and versatile frame from a brand like Diamondback Bikes.
