PF30L-DUB shallow insert for Sram DUB cranks Bearing Type:Corrosion Resistant Ceramic Bearings Choose road bearings for lowest

Choose road bearings for lowest friction on road bikes or cross bearings if durability is key (that's for you

This bottom bracket fits specifically on many metal frames

these are full ceramic meaning ceramic bearings AND races that give you the highest level of efficiency so you can go even faster with less energy

BR-R8070-R

Compatibility: Specifically engineered to fit the latest SRAM Red (2024) groupset

PF30L-DUB shallow insert for Sram DUB cranks Bearing Type:Corrosion Resistant Ceramic Bearings Choose road bearings for lowestThis bottom bracket features a shallower insert compared to our regular PF30 DUB, which makes it perfect for metal frames with internal wires or carbon frames with a reduced contact area in the bottom bracket shell. It will fit Sram DUB crank spindles on a PF30 frame. It moves the bearings out of the frame in order to make a wider and stiffer set up. Bearing wear is greatly reduced with this wider set up compared to a standard PF30 setup with spacers.