JT Sprockets

Online Catalogue

Kawasaki ZZR250 (EX250)

1990 to 2003

Front Sprocket

Part Number: JTF516

Teeth: 14

Available Sizes: 13, 14, 15, 16

Available as JTF516RB Rubber Cushioned - Direct OEM Replacement

Rear Sprocket

Part Number: JTR486

Teeth: 47

Available Sizes: 38, 39, 41, 42, 43, 44, 45, 46, 47

Drive Chain

Pitch: 520

Length: 108

Please note that the chain shown in this listing is for size reference only. For the correct chain type and grade, please refer to the vehicle's manufacturer manual.

Gear Ratio Chart

Full Gear Ratio Chart (pdf)

Teeth13141516
382.922.712.532.38
393.002.792.602.44
413.152.932.732.56
423.233.002.802.62
433.313.072.872.69
443.383.142.932.75
453.463.213.002.81
463.543.293.072.88
473.623.363.132.94