Wheels Manufacturing 3.5mm Aluminum Chainring Spacer Bag/20 Spindle Length-128 Offered in traditional single fixed

Offered in traditional single fixed gear double fixed gear and single fixed & freewheel configuration

0mm Blanks 315mm Straight Pull Silver Box of 500

The ICM-21 features tools made from heat-treated tool steel for strength superior anti-corrosion finish for unmatched lasting performance a body made of lightweight but super tough composite material and two full-function tire levers

(mm) 28 Manufacturer Number 61902 (6902) Material Ceramic Thickness 7

Wheels Manufacturing 3.5mm Aluminum Chainring Spacer Bag/20 Spindle Length-128 Offered in traditional single fixedWheels Manufacturing 3. 5mm Aluminum Chainring Spacer Bag 20. Chainring spacer for adjusting the chainline on inner and middle chainrings. Bag of 20 TECH SPECS Bolt Position Inner Width 3. 5