RIDEA - Front derailleur spacers 前變速調較墊塊 系列

Nowadays, there are more and more frame geometries, bottom bracket standards, rear axle types, etc. In addition, the variety of gear ratios available is greater than ever too. If we also add to the equation the challenge of oval chainrings, setting up front derailleurs for a smooth change is more challenging now than ever. To help find solutions for bike mechanics, Ridea offers a series of front derailleur spacers to allow you to place the front derailleur in the position that your crankset, bike and race require.