Cuscinetti Movimento Centrale Sram BB30 42x68/73 mm Pantaloni Moto The rubberized port allows you

The rubberized port allows you to store sunglasses easily and securely

making this product even better and allowing you to perform at your best

steel rails

" making it an essential part of your footwear that helps create a better connection to the pedals

Cuscinetti Movimento Centrale Sram BB30 42x68/73 mm Pantaloni Moto The rubberized port allows youThe BB30, named after the required spindle diameter, is up to 100 grams lighter, has a lower Q factor, more ankle clearance, and longer durability compared to other bottom bracket types. This standard requires specific frame and crankset design. In addition to a 30 mm bottom bracket spindle, the BB30 requires an extra large frame bottom bracket shell with a width of 68 mm or 73 mm, as well as press fit bearings secured by lock rings. Technical data: