Park Tool PT-BBT-10-2 center combination wrench
Steel special key for Shimano Hollowtech II center assembly.
Manufactured to workshop quality, with an additional 8mm hex socket to allow for overloaded or corroded screws.
ATTENTION: a small prescribed tightening torque of 0.7-1.5 Nm, the key is only used to define the clearance of the bearings of the central assembly.
product ID | 56174 |
