*Spectro 3X7 Hubs no longer available*

Please note that the Spectro 3×7 hubs are no longer in production and parts are becoming hard to find. We still have some Dual Drive parts, but none for the 3×7 spectro hub.

Bike Friday Guarantee and Warranty

Bike Friday® Guarantee We at Green Gear Cycling, Inc. (Bike Friday) want you, the customer, to be happy with your new bicycle. For direct orders shipped from the factory if your bike does not meet your expectations, you may return the bicycle to us for a full refund, less all shipping charges and a 15% […]

How to Unpack Your pakiT

We’ve gone digital! Here is your step-by-step guide to unpacking your pakiT: . . . So, why go digital? . With a video instruction manual:   You never have to worry about losing it You can watch someone else actually go through the whole process You can pause the video at any point, skip ahead […]

Haul-a-Day Information Page:

Here are some simple pictures to illustrate the difference in the frames between the heavy duty frame and the regular Haul-a-Day frame. The orange Haul-a-Day is the standard mainframe size and the green one is heavy duty (larger main tube and extra rear brace).   the heavy duty comes with several frame differences.  That includes […]

Haul-a-Day fender installation

A guide on how to install fenders on your haul-a-day. installing-fenders-on-your-haul-a-day-instructions

Register your Bike Friday

Your New Bike Friday comes with a Limited 10 Year Warranty. You should have a sticker like this on your new Bike Friday with a hand written Frame number (with the launch of our new website the QR code might not link properly. We will update it as soon as we can). The “serial number” […]

Inner tube and tire size compatability

Posted: 2001-08-06 By: Bike Friday staff member Garner Britt Symptoms I will be buying a pair of the Prima V Monsters 20 x 1.75 to replace my 20 x 1.35 tires. Do I need to buy the 1.75 tubes or can I use the existing tubes with the new tires? Causes Inner tubes should be […]

Reading the cryptic language on your tire’s sidewall

Posted: 2001-04-06 By: Bike Friday staff member Peter Conklin Symptoms I have always inflated my tires to the “max. inflate to ___ psi” molded in the side wall of bicycle tires. I have received a new set of Continental Top Touring 2000 tires that have “max. inflate to 70 psi – 5.0 bar” molded in […]

SRAM Dual Drive 3X9 cable box installation and adjustment.

Posted: 2001-12-13 By: Bike Friday staff member Symptoms How do I install my SRAM Dual Drive 3X9 cable box? Solutions The 3X9 hub is shifted by a thin rod that that is pulled by a cable operated lever inside a gray cable box. The shift rod screws into the right end of the hub axle. […]

Alfine 8 speed hub (and 11 speed hub)

Posted: 2011-08-30 By: Jordan Bishko Symptoms I have a flat and I need to remove my wheel and it has an Alfine 8 speed (or 11 speed) hub. Solutions http://www.youtube.com/watch?v=cxZXM4buaPI This is an instructional video to show how to remove the rear wheel with a Shimano Alfine 8 internally geared hub (also works for Nexus […]