BlackBird Bikes by BlackBird Designs
BlackBird Designs Inc.
Quadribent™ Side-by-Side Recumbent Bicycles
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PRODUCTS - Mark 3 Quadribent

Here are items for people who have the previous Mark 3 version of the Quadribent (which is no longer available).

Here is online version of Mark 3 Manual in PDF version.

Optional Rear Basket for Quadribent Recumbent Bikes


Rear Basket
Optional rear basket can easily be attached on Mark 3 version (no longer in production). Cargo platform standard on Mark 4 version can be retrofitted for Mark 3. Contact us for details.

Electric motor option for bike

Electric Motor
An electric motor can also be added to help you get up the hills. Either a Currie rear wheel drive (shown) or a new mid-drive motor that drives the 8 speeds at the rear wheel.

Optional motor and battery pack attach on rear wheel.

Electric motor option for bike Electric Motor
Another view.

See also Custom and Adaptive.

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