
A. After checking BB shell
carefully, apply a thin layer of grease, PTFE(for Carbon) or
anti-seize compound (for Ti) on the inside surface of BB shell
B. Apply a little bit of grease on the drive side cup thread.
Do not use PTFE, anti-seize or thread locking compound.
C. First insert the drive side cup
then insert non-drive side cup
until the threads engage.
Make sure you do not cross-threads the cups.
D. Use the BracketPlug cup tools to tighten until the lip of the cups are flush against the BB shell
(Max. 40Nm, for carbon shells lower torque is recommended).
E. Apply grease to the surfaces of the spindle that will contact the bearings.
as noted below. If binding occurs or the crankset gets loose over time,
G. Install crankset following manufacturers specifications.
- BTL-105D BracketPlug x2
- PTFE (for Carbon BB shell)
- Anti-seize (for Ti BB shell)
- PF30 (68/73 x Ø46mm) + Ø29mm spindle cranksets
- BB30 (68/73 x Ø42mm) + Ø29mm spindle cranksets
EN DE FR NL ES PT MANUAL / HANDBUCH / MANUEL / HANDLEIDING / MANUAL / MANUAL /
IT HU PL CZ MANUALE / HASZNÁLATI UTASÍTÁS / PODRĘCZNIK / UŽIVATELSKÁ PŘÍRUČKA
/ MANUÁL / JP 使用説明書/RU РУКОВОДСТВО ПОЛЬЗОВАТЕЛЯ / SK NO HÅNDBOK
ROO SEVELTSTRAAT 46, 2321 BM
MTB 73 0 mm 4.5 mm (2+2.5)
BBB has no responsibility for misprints or changed technical content.
- Before installing ensure the BB shell
metal chips, dirt and excess paint.
for width, inner diameter, ovalization or
anything that could cause bearing mis-alignment.
- Always use a calibrated torque wrench to tighten crank bolts.
- BBB Cycling cannot guarantee compatibility with you frame
and/or crank combination.
consult your manufacturer for compatibility.
- BBB Cycling cannot be held responsible for any damage
Sold only by professional bicycle dealers.
For proper installation, ask your BBB dealer.
Not following the instructions in this manual
may cause damage to the product not covered
under warranty, damage to the bicycle, or
cause an accident resulting in injury or death.