Sinz 110BCD Chainring-5-Bolt stem-length-1-1-8-53mm 5” top tube on the

5” top tube on the frame fits a wide cross-section of riders

Brake Track: Non-Machined

56lbs / 72

CNC 6061 alloy hub shell

40mm or 45mm

Sinz 110BCD Chainring-5-Bolt stem-length-1-1-8-53mm 5” top tube on theThe Sinz 110BCD Chainring 5 Bolt is the perfect match for your Sinz Square Tapered crank setup. A common rule is to replace both front and rear sprockets every time you replace your chain. This sprocket just what the young rockets will want in style, but at minimal cost. Parents like to change gear ratios, so we've brought all the colors and all the sizes with our 110bcd offering. Are you ready to gear up or down? Material: 6000 series alloy Available