FITS SHI HT2 SPINDLE

External English (BSA) threaded road bottom bracket for 68mm shellsDirect replacement for Shimano HollowTech II bottom brackets, compatible with other 24mm spindlesIncludes Enduro silicone dust seals, 2.5mm aluminum BB cup spacer, 2 - .5mm spindle spacers, 2 - 1mm spindle spacersAngular contact bearings68mmENGShimano HTII 24mmGrey

 Box Two� External bottom brackets feature cold-forged and CNC-machined alloy cups, dual-labyrinth bearing covers and precision sealed bearings The perfect match to Box Three� and Four cranks, and the ultimate upgrade to the budget BBs sold with most cranksets 68/73mm ENG 24mm 6061-T6 105g

 Forged and CNC machined AL6061 thread-in cups for a superior fit and noise-free operation Low-friction dual seals protect the bearings from harmful contaminants Sealed premium bearings are both serviceable and replaceable Designed for installing Shimano HTII 24mm or SRAM GXP 22/24mm spindle cranks into BSA threaded frames 68/73mm ENG Shimano HTII 24mm AL6061 98g Black ...

 Fits all Shimano road and mountain external bearing cranksets CNC machined alloy cups with ceramic balls and stainless steel races Ceramic bearings offer better corrosion resistance, increased product life and lower friction Ceramic bearings require 78% less energy to move than standard bearings SHIMANO Equivalent SMBB-9000 / SMBB-93 68/73mm ENG Shimano HTII 24mm GRY/BLK Alloy/Ceramic 109g ...

 Threaded BB for 386EVO frames and 24mm diameter spindle cranks Machined cups thread together for stability, increased bearing life, and simple installation and maintenance Enduro Angular Contact bearings 86.5mm 386EVO Shimano HTII 24mm Alloy 133g Black

 External English (BSA) threaded bottom bracket for 73mm shells Includes enduro silicone dust seals, 3 sizes of BB spacers for use with 68mm shells, and 4 crank spindle spacers Angular contact bearings 68/73mm ENG Shimano HTII 24mm Black

 T47 threaded BB cups for T47 frames and 24mm diameter spindle cranks Cups have internal bearings, and are typically used in BB shells with widths wider than 73mm Machined aluminum cups thread together directly into a T47 BB shell Bearings are easily serviced or replaced Includes sleeve to fit between cups for added protection from dirt and grime, and also keeps your internal wires and hoses from rubbing on the crank spindle T47 BB cups are similar to standard BSA...

 T47 threaded BB cups for T47 frames and 24mm diameter spindle cranks Cups have outboard bearings, and are typically used in BB shells with widths from 68mm to 100mm Machined aluminum cups thread together directly into a T47 BB shell Bearings are easily serviced or replaced Includes sleeve to fit between cups for added protection from dirt and grime, and also keeps your internal wires and hoses from rubbing on the crank spindle 68/73mm T47 Shimano HTII...

 External English (BSA) threaded bottom bracket for 68/73mm shells Enduro bearings and silicone seals for the most durable and smoothest bottom brackets available Fully serviceable 68/73mm Shimano  Shimano HTII 24mm Alloy/Steel 98g Black