Park Tool - BBT-30.4 Bottom Bracket Bearing Tool Set Stock Item:Park Tool Bottom Bracket Bearing Tool Set The Thin Grips are 29mm

The Thin Grips are 29mm diameter

5" traditional cupped bottom head-tube assembly

8 speed e-Bike systems

The carbon crank combines stiffness and strength with lightest-in-class weight of under 800 grams

this is our lightest performance-driven damper ever

Park Tool - BBT-30.4 Bottom Bracket Bearing Tool Set Stock Item:Park Tool Bottom Bracket Bearing Tool Set The Thin Grips are 29mmBBT 30. 4 BOTTOM BRACKET BEARING TOOL SET The BBT 30. 4 Bottom Bracket Bearing Tool Set is designed and built to install and remove of the bearings used in bearings used in BB30, PressFit 30 (PF30), 386EVO, BBright and PF121 bottom bracket systems. The BBT 30. 4 features a bushing set used in conjunction with a head cup press to quickly and precisely press the BB30 and PF30 bearings in the bottom bracket shell. The included BB30 bearing remover works