Cannondale Evo Bottom Bracket
The bb386 evo bottom bracket system actually uses the same cups as pressfit 30.
Cannondale evo bottom bracket. Pressfit30a or pf30a is cannondale s latest bottom bracket standard that boosts frame stiffness to new heights. The bottom bracket shell is made 5mm wider on the non drive side only. Bb30a frame shell inner diameter is 42mm has two bearing retaining clips and two 6806 sealed bearings pressed directly in the shell. But pressfit bikes can be creaky and low performing in the bottom bracket area.
The a in bb30a and pf30a stands for asymmetric. This is quite a tool intensive how to so here. Cannondale are the inventors of the bb30 bottom bracket standard. Mpart carbon fibre headset spacer 1 5 inch 5 mm.
Most recently most of their frames follow the bb30a or pf30a standard which is exclusive to cannondale. The video shows how to install a pressfit bb30 on a cannondale supersix evo. Cannondale complete si bb30 ai axle pf30 bearings 12. We kept the light weight and telepathic handling of the award winning previous version and amplified the hell out of everything else.
More recently cannondale announced a variant of bb30 called bb30a. According to cannondale it makes the system wider and stiffer. We show you how to fix that bottom bracket. Smoother more capable and much much faster it s built to fly.
Cannondale s bb30a bottom bracket system uses a 73mm wide shell and a 30mm diameter crank spindle. Over the years they have used pressfit30 in their carbon road and mountain bike frames to reduce the weight. Bb30a and bb30 83 ai bottom brackets. The all new supersix evo is a beautiful evolution of our classic race machine.
Sram bottom bracket bb30 pressfit 30 kp197. Annoying creaking down below.