What are the orange things?

Two wheels, or three, sometimes one, but never more than twenty. Interested in riding a bicycle? We welcome bicyclists of all skill levels including those who don't yet own a bike. Ask us your questions or meetup with other redditors in your area for local rides. Happy cycling!
Curb strike has bent rim and made tyre rub the chainstay
Two wheels, or three, sometimes one, but never more than twenty. Interested in riding a bicycle? We welcome bicyclists of all skill levels including those who don't yet own a bike. Ask us your questions or meetup with other redditors in your area for local rides. Happy cycling!Front tyre clearance ...
Two wheels, or three, sometimes one, but never more than twenty. Interested in riding a bicycle? We welcome bicyclists of all skill levels including those who don't yet own a bike. Ask us your questions or meetup with other redditors in your area for local rides. Happy cycling!What do we think of this?
Two wheels, or three, sometimes one, but never more than twenty. Interested in riding a bicycle? We welcome bicyclists of all skill levels including those who don't yet own a bike. Ask us your questions or meetup with other redditors in your area for local rides. Happy cycling!Opinions on this?
This is an adventure-biking sub dedicated to the vast world that exists between ultralight road racing and technical singletrack. All-road, crossover, gravel, monster-cross, road-plus, supple tires, steel frames, vintage bikes, hybrids, commuting, bike touring, bikepacking, fatbiking, single-speeds, fixies, Frankenbikes with ragbag parts and specs, etc. are all fair game here. The unifying element is the mentality! Ask a question, share a thought, post a photo, connect with other riders.What do we think of this?
A place for pictures, articles, and discussion of bikes and parts pre 1990.What is this bike worth?
A place for pictures, articles, and discussion of bikes and parts pre 1990.Anyone help identify this frame?
A place for pictures, articles, and discussion of bikes and parts pre 1990.Thoughts on this Yeti Pegasus
A place for pictures, articles, and discussion of bikes and parts pre 1990.Help me (a noobie) decide on a good first vintage racer
A place for pictures, articles, and discussion of bikes and parts pre 1990.Are E bike chainrings any different to standard MTB chainrings?

A community of cyclists - some with questions, some answers
New tyres go zoom

This is an adventure-biking sub dedicated to the vast world that exists between ultralight road racing and technical singletrack. All-road, crossover, gravel, monster-cross, road-plus, supple tires, steel frames, vintage bikes, hybrids, commuting, bike touring, bikepacking, fatbiking, single-speeds, fixies, Frankenbikes with ragbag parts and specs, etc. are all fair game here. The unifying element is the mentality! Ask a question, share a thought, post a photo, connect with other riders.