BB-sets from Accent AIR series stand out with the best value for money. The precision of workmanship ensures reliableness and long-lasting. External bearing cups made of durable plastic or aluminum - depending on the model - to ensure optimal weight. Press Fit bottom bracket dedicated for frames with 41 mm diametr and 86,5/92 mm bottom bracket shells width. Compatible with a crank spindle of 24 mm (Shimano), or 24/22 mm (Sram GXP). Equipped in 2 top-class sealed bearings. Made of aluminum.