Renthal Ultralight Rear Sprocket - 428 Chain Pitch x 49 Teeth - Blue - 121U-428-49GPBU 1994 KTM 400LC4 2020 Harley-Davidson Dyna Switchback -

2020 Harley-Davidson Dyna Switchback - FLD

2004-06 KTM 450SXS

1989 Ski-Doo Formula MX-LT

2012 Polaris Ranger 800 4x4

2007-10 Polaris RMK Trail

Renthal Ultralight Rear Sprocket - 428 Chain Pitch x 49 Teeth - Blue - 121U-428-49GPBU 1994 KTM 400LC4 2020 Harley-Davidson Dyna Switchback -Renthal Ultralight Rear Sprocket All rear sprockets are the ultralight design, making them 66 percent lighter than steel, yet incredibly durable They are CNC machined from a specially enhanced 7075 T6 aluminum alloy This sprocket will provide maximum power transfer and long life Renthal Ultralight rear chainwheels are manufactured to extremely tight tolerances from 7075 T6 aluminium alloy which is 66% lighter than steel, yet incredibly durable. Their