Chainring spacers

Bicycle Crankset Bolt Spacer Chainring Screw Chainwheel Mountain Bike Double Crank Gasket

4Pcs Bike Intergrated Hollow Crankset Washer Chainring Spacer Aluminum Alloy Bike Crank Chain Wheel Spacers Adjuster

10Pcs Stainless Steel Wave Washers for Mountain Bikes Cranksets Chainring Bolts Spacers Bicycles Bottom Bracket Gasket

Chainring Spacer Lightweight Aluminum Single Installation Adjustment Shim Pieces Piece Set Lifactlab. 1.0mmx5 + 2.0mmx5

Chainring Spacer Lightweight Aluminum Single Installation Adjustment Shim Pieces Piece Set Lifactlab. 1.0mmx5 + 2.0mmx5

FregocS Bicycle Chainwheel Chainring Bolt Spacer Finely Adjustable Set of 15 Durable Stainless Steel (1mm 1.5mm 2mm) BIC-CRBS-15p