Wheels Manufacturing Chainring Spacer Kit 18-Compartment Plastic Box

* Assorted chainring spacers for all type of cranksetsIncludes:- 5 x 3,0mm,- 5 x 3,5mm,10 x 4,0mm- 10 x 4,3mm,- 10 x 4,6mm, 10 x 5,0mm- 5 x 5,3mm,- 5 x 7,1mm 5 x 8.3mm