3900 LLU MAX - MAX-Design, Double-Row, Angular-Contact, Suspension Bearing -10mm x 22mm x 10mm 428420 This tool is for removal

This tool is for removal and installation of bearings into any standard Shimano-style outboard cups

double-lip

Please note

The 46mm by 12 tooth spline cup matches most BSA 29 & 30mm cups

3900 LLU MAX - MAX-Design, Double-Row, Angular-Contact, Suspension Bearing -10mm x 22mm x 10mm 428420 This tool is for removal3900 LLU MAX MAX Design, Double Row, Angular Contact Suspension Bearing 10mm x 22mm x 10mm Enduro Bearings pioneered MAX type bearings over 20 years ago for bicycles to address the challenges associated with mountain bike pivots. MAX bearings provide 35 40% more load capacity than standard Angular Contact bearings by employing with a special design where the maximum number of balls (full complement) are inserted into the bearing, via a custom ground