Components

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Ferrofluid and Hubsinks for HOT Direct Driv...

Apr 02, 2017No Comments

Ferrofluid is an amazing substance if you own a large Direct Drive  hubmotor. It does NOT benefit geared hubs or mid drives, but…if you like

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Upgrading brakes, is it worth it?

Feb 27, 201711 Comments

Most factory cable-operated rim brakes are actually pretty decent. Even so, their performance can be improved by simply swapping to better pads. However…I am getting

BatteryEMX

Unusual Ebike Pack Mounting Solutions

Feb 15, 20171 Comment

Most people who decide that they want to buy a kit and assemble it onto an existing bicycle frame? They have to figure out two

gruber_assist

Vivax Assist – Doped Electric Bike

Jan 25, 20177 Comments

Please read this recent story about a groundbreaking CBS 60 minutes episode where rampant use of electric motors in sanctioned bike races was exposed. To

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Polini E-P3 mid drive, dual chainrings and ...

Dec 27, 20161 Comment

There is a new player in the very large European mid drive ebike market. Polini is designed and made in Italy, and the only mystery

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“Edge” 1500W DD hubmotor @ 2600...

Sep 01, 2016Comments off

This is a direct drive (DD) hubmotor that I have been waiting for someone to produce the last two years, and now, someone finally has.

bafang chain ring

Bafang BBS02 / BBS01and e-RAD Hodrodding an...

Jun 08, 20164 Comments

The BBS02 is a well integrated system, but…is not so easy to pump massive power through it, like some of the hub motor guys do.

zzz

Mid Drive Kits, Dump the Derailleur and get...

Jun 04, 201624 Comments

The popular Bafang BBS02 and BBSHD mid drives are introducing an entirely new generation to electric bikes. Many of these new ebikers are asking about

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Tangent Ascent, ultralight mid drive

Apr 08, 201610 Comments

The Tangent Ascent mid drive kit is made by a clever guy named Dave, who lives in Seattle, Washington. It uses the well-known Astroflight motor,

bbshd 1000w-1-6

Project X: Building the Fastest BBSHD EBike...

Mar 01, 201637 Comments

Pumping 3000 watts through the BBSHD sounds ludicrous. But it’s this weeks project at the Luna Lab and we love doing out-of-the-box stuff when we aren’t shuffling