http://www.denverpost.com/opinion/ci_16220435
editorial
With an assist, e-cycles could boost ridership
Local governments should support electric bicycles, which could cut traffic and help to create sustainable communities.
By The Denver Post
Forecasting the future is always tricky, but European-style bicycle technology that incorporates small motors to boost rider power appears to be a rising trend here.
While we admit a part of us will always favor those old-fashioned, human-powered bicycles, we're intrigued by what the technology might mean in terms of boosting bicycle commuting and overall ridership.
This is no conspiracy. We think the electric-bicycles  or e-bikes  could help increase bicycle commuting and help clear congested roads and decrease pollution.
But for these benefits to take place, city, regional and state governments will have to get on board with reasonable rules and regulations. Already, enough electric bicycles are appearing on trails and paths to start the debate, and some city councils have been quick to call for banning the bikes, according to The Denver Post's Nancy Lofholm.
Denver allows them, but Boulder and Fort Collins have banned them from city trails unless riders have switched off the motors.
Part of the problem for lawmakers is that so many kinds of electric gadgets are finding their way onto the market and onto the trail, from e-bikes to scooters to Segways.
In the case of e-bikes, we think Denver's example is the correct one.
By federal law, e-bikes cut off the electric-motor assistance at 20 miles per hour, which is roughly the point at which riding a bike on city paths becomes problematic.
Because their small motors make it easier for riders to get around, they make cycling to work far more appealing. Even those of us who are out of shape or elderly can sustain average speeds for much longer with an e-cycle, says Dean Heyek-Franssen, co-founder of Pete's Electric Bikes in Boulder, Aspen and Frisco.
The motors make no more noise than a traditional bike.
Charging their lithium batteries is as simple as plugging them into a wall socket for up to four hours.
The obvious advantage is the bikes encourage more people to get out of their cars for their commute, and out of their easy chairs and into more active lifestyles.
Of course, there are challenges as well. Cities hoping to expand bicycle commuting must ensure paths are plentiful and safe, and that appropriate speed limits are clearly visible to commuters.
Anyone who rides on popular bicycle paths realizes that several obstacles, from pedestrians to animals, can make for risky situations.
Further, most cities still haven't solved the problem of making urban routes compatible for bicycles, whether traditional or electric.
But city councils ought to do the work of figuring out how to make room for the enhancements. For cities striving to create sustainable communities, the e-bike would seem more friend than foe.
