Crown wrench 20 / 27mm – BMW engine mount – F series (1-cyl)
Professional crown wrench (pin) designed to operate engine mounting bolts on BMW F-series motorcycles with one cylinder, manufactured after 2000. A tool dedicated to service work on motor mounts, where the manufacturer has used special screws with pin sockets, requiring a precise and safe tool.
The elongated design makes it easy to access hard-to-find mounting points, and the carefully selected dimensions ensure a secure fit and controlled torque transfer, minimizing the risk of damage to the screw or frame components.
Product Features:
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Dedicated to BMW F-series motorcycles (1-cyl., after 2000)
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Crown/pin wrench for motor mounting bolts
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Stable operation without slipping
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Easy access thanks to increased length
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Professional-grade tool for motorcycle workshops
Specifications:
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Length: 101 mm
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Inner Diameter: 20.0mm
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Outer Diameter: 27.4mm
Application:
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Removing and installing the engine mounting bolts
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Service work on the frame and engine mounts
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Professional service for BMW F-series motorcycles





