AIR BIKE BB86/92 BOTTOM BRACKET Press Fit Shimano Hollowtech 24mm CRANK

Air Bike's Press Fit BB is a high quality bottom bracket available with Stainless steel bearings designed for use with all Shimano cranksets and all makes with a 24mm axle diameter. Precision made for durability and smoothness; Air Bike Bottom Brackets keep your bike running creak free and smoother for longer.



Air Bike Low Friction Bottom Bracket

Designed so that the bearings rest on the axle of the crank, these BBs provide a straight load to the bearings, which means your BB will last longer. This also allows us to make the Air Bike Threaded BB with tighter tolerances, so it runs smoother with less friction. This means you'll require less effort to make it up that hill or sprint for the line.



To keep our Press fit BB running smoother for longer, we use special seals that keep water out of the bearings. We use multiple smaller seals, which reduces friction and provides a better barrier against moisture and dirt. Our bearings themselves are manufactured to precision and packed with slick, waterproof grease.

All of the above combine to make the Air Bike Press Fit Bottom Bracket the ideal choice for riders who want the best from their bike components.



Top Features:

Bearing: Sealed Stainless Steel 

Frame Type: Press Fit Road/MTB 86.5mm and 92MM Width Frames

Crank Type: Shimano Hollowtech II (24mm)

Compatible with 86.5mm (with 2.5mm spacer) and 92mm shells

Fits Shimano Hollowtech II and all other 24mm diameter axle crank sets.

Weight 54g

A 2.5mm fine-adjusting washer is included to adjust the distance of the chain centre line of the crank piece if you are fitting to an 86.5mm Shell.