10/11/21 Current turnaround times for shipping: Bikes 4-7 days, Accessories 1-4 days Free shipping for parts and accessories orders over $75 within continental USA
Free Shipping on Orders Over $75 Within Continental USA
The Dynatron features an American BB with press fit cups and caged bearings.
- Compatible with 1-piece cranks
- Frame BB Shell is 68mm width by 51.5mm inner diameter
- BB Style: American