It's no secret that we at microcosm dream of a world where the streets are full of bicycles, and the only cars that…

The space shark is an endangered life form, with only a small breeding population remaining in the upper Andromeda…

You may not need gasoline to power your bicycle, but you do need something. Preferably a locally-produced, renewable…

If any single human being could claim responsibility for US cities becoming as screwed up as they did over the course of…

Remember kids, always practice safe cycling. Wear a helmet!(Sturdy vinyl sticker with black or pink print on a white…

Bike nerds unite! Bike nerds unite! This one’s for the one’s who ramble for hours about the good old days of…

You know those people who are always saying things like “I should start riding my bike more,” or “I…

Let the world know what’s up! We’re definitely not fans of using “gay” as a slur, but what about…

This one’s a clever one. What other way to proclaim your non-straightness to the world, all while poking a little…

There are three things you need to live a whole and happy life. And surprisingly, our list is not an over-used cliche.…

Got a car? Put it to work doing bicycle advocacy when it would otherwise just be sitting there! Let other drivers know…

Eyes glazed over? Fingers hurt from all that typing? Head filled with anger from that thing someone said in a comment?…

Gas. Insurance. Constant repairs. Aggressive drivers. Poorly maintained roads. Will a car based life ever be a carefree…

Bike love! A simple message about how you really feel. Don't let the world's road rage get in the way!(Sturdy…

Everything changes when you start biking, often for the better. If bicycling saved your life and you want the world to…

Let the world know that rain, snow, hail, wind, sun, drizzle, frost, fog, torrential mist: You ride through it…

A good life can be built out of three simple ingredients: hard work, hard play, and a whole lot of bike…

We shout it often, 'cause it's a good place to pass other cyclists, and is a great way to let people know…

"When the spirits are low, when the day appears dark, when work becomes monotonous, when hope hardly seems worth…

This sticker basically summarizes our book Bikenomics in six words. (Sturdy vinyl sticker with black print on a…

True story! Let the top tube of your bicycle (or any other stickerable surface of your choice) deliver this situationist…

Whether you ride a fat-tired bike or happen to sport a fabulously large body, you've got a lot to be proud of. Say…