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The tallest gear shows the top pulley is a bit forward of the lower pulley, on a vertical plane. This is the ideal position for your lowest gear, if you can pull it off.

Ebike Battery Charge Safety: Heavy Duty Cutoff Timer

Add a safety layer to ebike charging practices, with residential/commercial grade components rather than the cheap stuff.

Ebike Battery Charge Safety: Use A Cutoff Timer

Lets easily add a layer of extra protection to help safeguard your home and loved ones from a battery fire.

BBSHD Programming For The Pedaling Cyclist (2023 Update)

After a few years of incremental refinements, lets re-visit BBSHD programming for pedal assist settings that give you a workout, and are also gentle to the drivetrain.

Larry vs Harry Bullitt Hill Hauler, Back-to-Front Part 4

Lets end this story by covering the contents of the hidden boxes, the front wheel, the front motor, and finish off a few leftovers.

Larry vs Harry Bullitt Hill Hauler, Back-to-Front Part 3

In this installment we’ll spend all of our time looking at the battery box and the separate controller/charger box that are both hiding under the cargo floor.

Larry vs Harry Bullitt Hill Hauler, Back-to-Front Part 2

This continues the walk-through of my hill-climber Bullitt, starting with the mid drive motor installation and taking a close look at its BBSHD configuration.

Larry vs Harry Bullitt Hill Hauler, Back-to-Front Part 1

A Bullitt has been my daily driver in all-flat terrain for more than two years. Now I need another for steep hills. Rather than just copy the original I will re-think my choices and make some cool upgrades.

DIY Bicycle Front (And Rear) Dash Cam, Part 3

Here is a quick wrapup on DIY, ultra high-resolution bicycle dash cameras. We look at sharing between bikes and issues that go with routine daily use.

DIY Bicycle Front (And Rear) Dash Cam, Part 2

This installment will focus on the installation and configuration of an ultra high resolution (4K and 30fps) DIY front and rear bicycle dash camera system.

DIY Bicycle Front (And Rear) Dash Cam, Part 1

You know dashcams create a record of evidence. Surprisingly, they are also visible to nearby drivers, and become a deterrent just by being in plain sight.

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