Fly Bikes Rotar Mid Bottom Bracket Description:
The Fly Bikes Rotar Mid Bottom Bracket is built to keep your drivetrain spinning smooth and reliable. Designed with simplicity and quality in mind, the Rotar features precision CNC-machined 6061-T6 aluminum spacers and premium bearings for a hassle-free setup and long-lasting performance. Whether you’re riding street, park, or trails, this mid BB system delivers the solid fit and smooth feel you expect. Includes 1.5mm and 3mm washers for easy adjustability to dial in your crank alignment. Available in both 22mm and 24mm sizes to fit your setup perfectly.
Specifications:
- BB Type: Mid
- Spindle Sizes: 22mm & 24mm
- Cones/Spacers Material: CNC Machined / 6061-T6 Aluminum
- Color: Black
- Weight: 5.2 oz (148g)
Be sure to grease up your new bottom bracket kit while installing it. This makes installation easier and keeps the bearings running smooth with a longer lifespan. Find grease here.
This product was added to our catalog on July 1, 2025