Park Tool CRS-1 Crown Race SettIng Tool rexer This sprocket is made out

This sprocket is made out of 7075 T6 aluminum with offset teeth for better chain alignment

2mm:  300mm/11

but have also used a small tube through the top-tube so you don’t have to fish your cable through the frame

but bigger

Backsweep: 10 degrees

Park Tool CRS-1 Crown Race SettIng Tool rexer This sprocket is made outPRODUCT DETAILS The CRS 1 offers six inserts to install the fork crown race. The bearing surface is spared a direct hit by using different inserts to ensure proper fit on the race. Choose the correct insert then slide the tube over the fork tube and into the top end of the insert. Using a hammer, tap firmly on the end cap of the tube and seat the race into its proper place safely and accurately. The CRS 1 set includes one universal setting tube, three