Park Tool BBT-169 Bottom Bracket Tool for Hollowtech II

The Park Tool BBT-169 bottom bracket tool is suitable for the removal and installation of bottom brackets with SHIMANO Hollowtech II™ standard, as well as for brake disc lockrings with 16 notches, such as SHIMANO Centerlock lockrings with external teeth.
 
The bottom bracket tool is – in usual Park Tool quality – manufactured from precision-machined 4140 steel and features an extra-deep body for plenty of space and low-profile walls at the point of engagement for recessed lockrings.
 
The BBT-169 comes with three tool fittings: a 3/8" drive fitting, a 25 mm hex fitting and 36 mm wrench flats, so that you can even loosen particularly seized components. In addition, the tool has integrated threads for use with the Park Tool BBT-RS bottom bracket tool retaining system or GPS-1 guide pins.
 
Details:
• High-performance tool for the removal and installation of bottom brackets with SHIMANO Hollowtech II™ standard
• For an outer diameter outside the notches of 44–45 mm and an inner diameter inside the notches of 42.7 mm
• Made from precision-machined 4140 steel for excellent durability
 
Compatibility:
• SHIMANO Hollowtech II™ (compatible with SHIMANO TL-FC24 and TL-FC25 adapters)
• Truvativ/SRAM™ GXP
• FSA MegaExo
• Campagnolo Ultra-Torque, Power Torque, Pro-Tech
Tip:
Also suitable for removing or attaching Centerlock brake disc lockrings with external toothing.
 
Technical details:
• Material: 4140 steel
• Tool fitting (inside): 3/8"
• Tool fitting (outside): 1" / 25 mm and 36 mm (only for flat wrenches)
• Main inner Ø: for 45 mm
• Small inner Ø: 42.7 mm
• Notches: 16
• Weight: approx. 340 g
 
In the box:
• 1 Park Tool BBT-169 bottom bracket tool

Manufacturer: Park Tool, 5115 Hadley Ave N St. Paul, MN 55128, USA, www.parktool.com/en-int/
Responsible person: Grofa Action Sports GmbH, Otto-Hahn-Str. 17, 65520 Bad Camberg, Germany, www.grofa.com/de/contact-de/