It is the most common cross tip ("Phillips") required

Reinforcement for enhanced durability

this little beast can likely get out of the trickest of sitiations

solvents and acids

Enduro 6801 12 x 21 x 5mm Bearing - MAX Full Complement Bearing Out of Stock It is the most common6801 LLU MAX BO MAX Design, Black Oxide, ABEC 3, radial suspension bearing 12 x 21 x 5mm Enduro Bearings pioneered MAX type bearings almost 20 years ago for bicycles to address the challenges associated with mountain bike pivots. MAX type bearings provide 35 40% more load capacity than standard radial bearings by utilizing a special design where the maximum number of balls are inserted into the bearing, via a custom ground slot in the races. The