The gear that’s just as important as components: professional tools.

Bikes are subjected to a wide variety different conditions so a high-level of maintenance is required to get the best performance out of each component. Moreover, high precision, usability and a unified design are very important elements for maintenance tools. That’s why we at SHIMANO are determined to continue creating high-performance maintenance tools. We will do everything possible to develop professional tools not just for SHIMANO products, but also for the maintenance of bikes in general. SHIMANO tools have an engineered shape to perfectly fit SHIMANO components. The serration dimension of the tools is designed to match the component shape including allowance.         

Specifications

• Designed for the removal and installation of Shimano chainrings and self-extracting crank caps
• One end has pegs to hold the back of chainring bolts, and the other has pegs that locate into the self-extracting bolts

• 133mm over all length for better leverage (30mm longer than the previous model TL-FC20)
• Can be also used as 9mm and 10mm wrench
• Hardened steel for rigidity and durability

• 3 claw end - Holds the slotted chain ring fixing nut securely during the installation and removal of the chain ring
• 2 claw end - For installation and removal of the one key release crank cap