The Mayors of Emeryville and Berkeley were among those at the news conference at the MacArthur BART station, along with leaders from Lyft and the Metropolitan Transportation Commission.
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The East Bay expansion of the Bay Area's Bay Wheels bikeshare program is meant to grow ridership and reduce operational costs.
MTC and Lyft announced plans to add more than 500 next generation e-bikes and 24 new docking stations in Oakland, Berkeley and Emeryville.
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Cyrus Nazarian rides Lyft bikes between his home in Oakland and the MacArthur BART station.
"I've been waiting for this to happen for a long time so it's exciting rolling up on one of the old just pedal power bikes and seeing these new ones," Nazarian said. "I'm excited."
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The ebikes go up to 20 miles per hour, giving riders a boost and helping them travel longer distances.
"Our hope is that e-bikes are making bike share more useful, more reliable, better for longer trips," said Caroline Samponaro, Lyft VP for Transit & Micromobility Public Policy.
This comes on the heels of new ebikes and docking stations rolling out in San Francisco and San Jose, as well as lower prices for annual memberships.
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