- World Of Bikes
- World Of Wheels
- Wrench Science
- Wunder Bicycle Shop & Repair
- Wunder Bicycle Shop & Repair
- Xtracycle Inc
- Xtreme Bike & Skate Inc
- Xtreme Cycles
- Xtreme Outfitters Cycle
- Xtreme Wheels
- Ye Olde Bicycle Shop
- Yellow Jersey Cycle Shop
- Yellowjackets Bicycle Club
- Yosemite Bicycle & Sport
- Yuba Expeditions
- Yucaipa Bike Ctr
- Z Z Bike
- Z's Bike & Fitness
- Zach Kaplan Recumbents
- Zane's Cycles
- Zane's Cycles
- Zim's Bicycle Shop
- Zion Cyclery Inc
- Zumwalt's Bicycle Ctr
