The Park Tool GPS-29 BB Tool provides greater stability and security when removing and installing bottom brackets with SRAM DUB™ standard.
The guide pin threads into any of the thirteen Park Tool bottom bracket tools with an integrated thread for this purpose. A 5 mm hex fitting is integrated into the threaded end for secure and easy installation and removal.
Once installed, the extra-long 28.99-millimetre pin engages into the hub, bolstering the fitment of the lockring tool and preventing misalignment.
Details:
• Guide pin for compatible Park Tool bottom bracket tools with integrated thread
• Facilitates the removal and installation of bottom brackets with a 28.99 mm axle (SRAM DUB™)
Compatibility:
• Park Tool BBT-27.3
• Park Tool BBT-35-12
• Park Tool BBT-35-36
• Park Tool BBT-47-12
• Park Tool BBT-47-16
• Park Tool BBT-49.3
• Park Tool BBT-59.3
• Park Tool BBT-69.4
• Park Tool BBT-79.3
• Park Tool BBT-135-12
• Park Tool BBT-147-12
• Park Tool BBT-169
• Park Tool BBT-179
Technical details:
• Pin Ø: 28.99 mm
• Pin length: 61 mm
•Hex fitting Ø: 5 mm
• Weight: approx. 110 g
In the box:
• 1 Park Tool GPS-29 BB guide pin
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/
- New
- €27.00
Price incl. VAT plus €4.95 (for delivery to Germany)
Store availability
No stock available in: Bocholt Biketown, München, Hamburg, Berlin, Köln, Basel (Schweiz), Bern (Schweiz), Meilen (Schweiz), St. Gallen (Schweiz)



