What makes the perfect diamond frame bike?
A traditional triangular (diamond) frame providing strength and stiffness
Whether external or internal, a reliable drivetrain an essential part of your trusty steed
For ensuring your bikes looks and rides amazing for as long as it's at your side
With our industry-leading Buy & Ride program, leave the hassle to us-- shipping and professional assembly are covered by us.
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What they're saying about our Diamond Frame Bikes
"The bike itself has a vintage style that we really dig, but it's all the extra effort Brooklyn Bicycle Co. goes to for customers that permanently raises the bar."
"This double top-tube bicycle is a classic design with an added second horizontal support that increases the strength of the frame.”
"I found a reliable site to buy a bicycle online — my hesitations over quality are gone after putting my bike through its paces on the pothole-riddled streets of NYC."