Chris King don’t, because the good people at Park Tool already made the perfect tool for the job.
In order to use Chris King large and efficient bearings with the smaller Micro Spline lock ring they use a threaded insert, and during service, you might want to remove it.
When deciding which tool interface to use Chris King chose the Park Tool FR-1.3 because it has a deep enough socket to clear the through axle and a narrow enough a spline pattern to fit within the Shimano lock ring threads.
12 splines, 22.6mm diameter fits Shimano®, Sachs® Aris, Sun Race®, DNP® Epoch and other 5-10 speed freewheels. The FR-1.3 includes an enlarged thru-hole to accommodate 14mm axles. Base of tool can be installed in a vise or used with a 1" socket or wrench.
| Product Name: | Chris King Park Tool FR-1.3 Freewheel Remover |
| Manufacturer: | Chris King |
| Item Code: | CHK757191 |
| activity: | Cycling |
| Workspace: | Hub / Cassette / Gearbox |
| material: | Steel |
| tool type: | Remover / Extractor |
| Model year: | 2026 |
| Color: | Black |
| manufacturer item code: | THB031 |
| GTINs: | 841529106909 |
| Manufacturer page: | http://www.chrisking.com |