the non-profit bike registry

Search bikes
Sign up
log in
Help
Stolen bike?
Donate
Blog
Search bikes

Trek 2100

Bike photo

Serial: WTU2253500P
Manufacturer: Trek
Model: 2100
Primary colors: Red

Share it!

Tweet

Bike Index

FAQ
Blog
Help
About
Where We Are
Stolen Bike Recoveries
Get your stolen bike back

Support Us

Donate
Store
Ambassadors

Resources

API documentation
Dev Resources
Design & Logos
Security
Bike Manufacturer List
Protect your bike
Stolen Bike Map

Who we serve

Bike Shops
Schools and Universities
Cities
Law Enforcement
Community Groups
Press inquiries

Bike Index Fediverse
Bike Index Facebook
Bike Index Twitter
Bike Index Instagram

Language

Privacy policy and terms and conditions

2025 © Bike Index, a 501(c)(3) nonprofit - EIN 81-4296194