JT Sprockets Sprocket - JTR284.48 Aprilia 250 1998-2002 Brand_Factory Links Late '77 and later gear

Late '77 and later gear sets are identified by a circular groove machined in the outer face of the cam gear

Install mount on bike with included hardware

Designed for riders who want more horsepower and the powerband higher in the RPM range

00 mm Length 210

55:1 Units Kit Riding Style Street Second Gear Ratio 2

JT Sprockets Sprocket - JTR284.48 Aprilia 250 1998-2002 Brand_Factory Links Late '77 and later gearFeatures Computer designed to achieve ultimate strength at minimum weight JT combines leading edge technology with top materials to produce the ultimate quality sprocket range with unbeatable value Every sprocket meets or exceeds the highest possible quality standards for the motorcycle industry Sprockets are heat treated and bead blasted to reduce material surface tension Made with top quality grade C45 high carbon steel Specs Mounting Position Rear