Got the classic cruisers from @WestTownBikes Humbolt park & Puerto Rico rolling. #bikechi #Chicago #CriticalMass https://t.co/2oKM4R96Ba

@NHLBlackhawks luving Murph here. #bikechi #chicago #criticalmass https://t.co/ZayX3whDMl

Nice @Divvy4Everyone @DivvyBikes rolling on Michigan ave. #bikechi #Chicago #CriticalMass https://t.co/cZVy9GgGhB

RT @Nova_99999: @ChiCritMass Looking good tonight!Happy Friday!!! #safestreetsforall #CriticalMass https://t.co/TRF4g5iIOz

How did you spend your Friday? #bikechi #Chicago #criticalmass https://t.co/Yxqy68QNQQ

Born to be wild. #bikechi #chicago #criticalmass https://t.co/VfI1EhR8Ar

Luv the @bikelaneuprise rolling tonight #bikechi ##Chicago #criticalmass https://t.co/QWmvrn9q6H

Big John rolling @greenfieldjohn @streetsblogchi #bikechi #Chicago #criticalmass https://t.co/LEFghbzG2Y

Go big or go home #bikechi #Chicago #criticalmass https://t.co/m7wB4H42aS

All we need is you. #bikechi #chicago #criticalmass https://t.co/ptsK20rpDP

Reminder: Cooler by the lake. #bikechi #chicago #criticalmass

RT @Llib7: Now #criticalmass in Chicago

@Llib7 6pm at Daley plaza

Maps for tonight’s ride. Will be 3 rides in 1 #bikechi #chicago #criticalmass thanks @bikefreek https://t.co/cOAXMgZ3Tx

Stickers get yours tonight. Ours & collectible @bikelaneuprise stickers! #bikechi #chicago #criticalmass https://t.co/c20rgF2L0H

@312fietser @YouTube @WestTownBikes @greenfieldjohn @streetsblogchi More just everyday clothes very little bike specific clothing & more grungy

RT @streetsblogchi: Tonight is the 25th anniversary of @ChiCritMass monthly rides. Here's what the 20th anniversary ride in 2017 was like.…

RT @neonbabel: All the normal drivers brought their bikes for @ChiCritMass, right?

September 2017 Chicago Critical Mass 20th Anniversary bike ride https://t.co/a7c3XKCC68 via @YouTube video 20th anniversary. If you were there find yourself saw Alex Wilson from @WestTownBikes & @greenfieldjohn @streetsblogchi Bike style was definitely different 2017 #bikechi

RT @jaredverbikes: @streetsblogchi @activetrans @bikelaneuprise @chi_streets @bikegridnow @RideOfSilenceCh @mikekeatinglaw @bkevenides @Chi…

RT @EricAllixRogers: Ghost Bike Vigil for Sam Bell #bikechi https://t.co/WJHtlbIEeY

RT @ZakPatterson: This is important. We need to normalize pedestrian zones in Chicago. We have allowed car-first development in every part…

@Carson_Meinholz found your wallet at Madison & Aderdeen in Chicago

Luv it!! https://t.co/e2Yc39nczK

@lakeshorehive @Jeep Yep

@bicienfermera So so true. Be safe.

Could have been any of us who ride the streets of Chicago. Be safe #bikechi https://t.co/2Pce1bow8K

Yep! Totally agree https://t.co/K6oR7r5J56

RT @rainiermarquez: Bad news: Not #bikechi #chibike but sadly anyways. Another cyclist with life threatening injuries. Best wishes and spee…