Long Beach Motorcycle Swap -- Sunday, August 29, 2021 -- Part 4 -- Park Tool (bicycle tools) bottom bracket tools (BBT-19.2, BBT-22, BBT-18) & a freewheel tool (FR-6)

BOTTOM BRACKET TOOL – 16-NOTCH 44MM OD

"The BBT-19.2 is used to remove and install external bearing crankset bottom brackets. Fits external bearing bottom brackets with 16 external notches and an outside diameter of approximately 44mm.  

• Fits:
  • Shimano® BB80, BB5700, XT® BB70, BB51, and previous external bearing threaded cups
  • External threaded types for Campagnolo®, Chris King®, FSA® MegaExo®, SRAM®/Truvativ® GXP®, Race Face® X-type, Surly®, Wheels®, Fulcrum®, Hope™ (non-BSA30) and others
  • 16-notch Bafang® BBSH, BBS02 Mid Drive motor lockrings"

BOTTOM BRACKET TOOL – 20-SPLINE

The BBT-22 is a shop quality tool for installing and removing Shimano® and ISIS Drive™ splined 20-tooth bottom bracket cups. Made from investment cast steel, the BBT-22 utilizes a flat tooth profile to ensure maximum engagement with the bottom bracket cup. Can be used with a 3/8" drive torque wrench, 3/8" ratchet driver, 32mm wrench, FRW-1 Freewheel Remover Wrench, or 1" wrench.

The 20-tooth pattern is used on a wide variety of bottom brackets, including models from Shimano®, Truvativ®, Race Face®, FSA®, and others. The tool clears the oversized spindles of ISIS Drive™ and Octalink®.

BOTTOM BRACKET TOOL – 8-NOTCH

"The BBT-18 is a heavy duty, investment cast tool for installing and removing the following:

• Shimano® Octalink® right side bottom bracket cup with external notches
• Bontrager® ISIS Drive™ bottom bracket cups
• Front chainring lockring for Bosch® Gen 3 and Gen 4 e-bike systems and Specialized® Levo® Brose® e-bike systems
• 8 notches with an outside diameter of nominally 43.4mm
• The inside-to-inside width is approximately 38mm
• Each notch is approximately 3.9mm wide
• The hole in the center of the casting is 22.5mm, and will not fit over 30mm spindles
• Can be used with a 36mm crow foot (such as the TWB-36) or open-ended wrench:"

FREEWHEEL REMOVER – BMX & SINGLE-SPEED

Heat treated alloy tool steel, one inch base fits wrench or bench vise. Thin wall construction allows use without removal of cones and locknuts.

Removes four-notch BMX / single-speed freewheel from hubs with 1.37 x 24 TPI threads

The FR-6 has four notches approximately 32mm across measured inside to inside and 40mm outside to outside

Fits over axles up to 16mm thread diameter

Always use a skewer or axle nut to hold tool firmly in place during removal