Shimano TL-FC16 Crankset Arm Installation Tool

Specs

Model: TL-FC16

Type: Crankset arm installation tool

Function: Hollowtech II left crank arm preload adjustment

Compatible Cranksets: Shimano Hollowtech II road and MTB

Sold As: Single tool

FAQ

What is the TL-FC16 used for?: The TL-FC16 engages the preload adjustment cap on the Hollowtech II left crank arm and is used to set the correct bearing preload before tightening the pinch bolts. Proper preload prevents bottom bracket play and avoids overtightening damage to the bearings.

Is the TL-FC16 compatible with all Shimano Hollowtech II cranksets?: Yes. The TL-FC16 is compatible with Shimano Hollowtech II cranksets across road and MTB groupsets.

What other tools are needed for crank installation?: A 5mm hex key is typically required to tighten the pinch bolts after preload is set with the TL-FC16.

Best For

Mechanics and home builders installing or servicing Shimano Hollowtech II cranksets across road and MTB groupsets who need the OEM tool for left crank arm preload setup.