| These ultra-premium hardened stainless steel sprockets are designed to meet the demands of racing at elite levels. Tooth profiles have been carefully contoured to assure the smoothest possible engagement with race-quality track chains. Titanium nitride coating adds surface hardness and resistance to wear, its ultra smooth finish reduces friction losses with chain engagement (and gives it a distinctive look). The carrying pouch shown is included. 
Size range: 13, 14, 15, 16, 17 or 18 teeth, for 1/8" chains only. |