Chainring Spacer Set of 10 1mm+2mm Aluminum Lightweight Chainline Adjustment

• [High-precision, ultra-lightweight aluminum] Made of high-quality aluminum alloy, the 1.0mm size is incredibly light at approximately 0.08g per piece.You can make precise adjustments while maintaining the performance of your car without feeling any weight increase due to installation. • [Build the ideal chain line] Ideal for converting double cranks to single cranks and fine-tuning the chain line that affects shifting performance.By combining two types, 1.0mm and 2.0mm, we support settings in millimeters according to the rider's preferences. • [Excellent Corrosion Resistance and Beautiful Appearance] Made of rust-resistant aluminum material, it will not deteriorate easily even after driving in the rain or after washing, and will maintain its beautiful condition for a long time.It also has excellent durability and can be used continuously with peace of mind even in areas where drive trains are subject to stress. • [Usable as a repair/spare part] Also useful as a replacement when the spacer that comes with the bash guard is lost or damaged.It is highly versatile and comes in a set of 10 pieces, so if you keep it in stock, it will be useful for maintenance in case of an emergency. • [Product specifications/size] Material: High strength aluminum alloy.Size: Inner diameter 10mm, outer diameter 12mm.Thickness: 1.0mm x 5 pieces, 2.0mm x 5 pieces (10 pieces in total).Reference weight: 1.0mm/approx. 0.08g, 2.0mm/approx. 0.175g.Widely compatible with road bike and MTB customization.

[High-precision, ultra-lightweight aluminum] Made of high-quality aluminum alloy, the 1.0mm size is incredibly light at approximately 0.08g per piece.You can make precise adjustments while maintaining the performance of your car without feeling any weight increase due to installation.[Building the ideal chain line] Ideal for converting double cranks to single cranks and fine-tuning the chain line that affects shifting performance.By combining two types, 1.0mm and 2.0mm, we support settings in millimeters according to the rider's preferences.[Excellent Corrosion Resistance and Beautiful Appearance] Made of rust-resistant aluminum material, it will not deteriorate easily even after driving in the rain or after washing, and will maintain its beautiful condition for a long time.It also has excellent durability and can be used continuously with peace of mind even in areas where drive trains are subject to stress.[Usable as a repair/spare part] Also useful as a replacement when the spacer that comes with the bash guard is lost or damaged.It is highly versatile and comes in a set of 10 pieces, so if you keep it in stock, it will be useful for maintenance in case of an emergency.[Product specifications/size] Material: High strength aluminum alloy.Size: Inner diameter 10mm, outer diameter 12mm.Thickness: 1.0mm x 5 pieces, 2.0mm x 5 pieces (10 pieces in total).Reference weight: 1.0mm/approx. 0.08g, 2.0mm/approx. 0.175g.Widely compatible with road bike and MTB customization.