Amazon.com : Bicycle Bearing Bottom Bracket Removal Tool Compatible With Shimano Hollowtech II BB51 BB52 BB70 BB71 RS500 MT500 SRAM GXP And Other Bearing Bottom Bracket With 44MM Outside Diameter 16 Notches :
Shimano Sm-bb70 - Gravity Nepal Store
Amazon.com : Acekit Bike Bottom Bracket Wrench 16 Notch for Shimano BB51/BB52/BB70/BB71/BB91/BB92/RS500/MT500/SRAM GXP Series BB and Other External Bearing Bottom Bracket Cups with Outside Diameter of 44mm-Black : Sports & Outdoors
Amazon.com : Acekit Bike Bottom Bracket Wrench 16 Notch for Shimano BB51/BB52/BB70/BB71/BB91/BB92/RS500/MT500/SRAM GXP Series BB and Other External Bearing Bottom Bracket Cups with Outside Diameter of 44mm-Black : Sports & Outdoors
Shimano Deore Xt Slx Bottom Bracket Bb-mt800 Hollowtech Ii Mountain Bike 68/73mm Replaces Bb70 Use For M8000 M7000 Bike Parts - Bicycle Bottom Brackets - AliExpress
Token, Shimano, Fsa, Raceface, Bb70 Bottom Bracket Bearing Repair Parts 6805-2rsv Max 25*37*7 Mm - Shafts - AliExpress
Amazon.com : Bike 3 in 1 Bearing Bottom Bracket Wrench Compatible with Shimano Hollowtech II BB51 BB70 SRAM GXP,XTR BB93 Dura Ace BB9000 BBR60 and Other BB with 16 Notches 39/40.5/44MM Diameter :