JT Sprockets

Online Catalogue

Kawasaki ZX-10RR (ZX1002 GKF) Ninja <<< 520 Chain Conversion

2019

Front Sprocket

Steel Front Sprocket

Part Number: JTF1516

Teeth: 17

Available Sizes: 14, 15, 16, 17

Rear Sprocket

Steel Rear Sprocket

Part Number: JTR1478

Teeth: 39 Check Availability

Available Sizes: 30, 34, 36, 38, 40, 42, 43

Aluminium Rear Race Sprocket

Part Number: JTA478

Teeth: 39 Check Availability

Available Sizes: 40, 41, 42, 43, 44, 45, 46, 47

Drive Chain

Pitch: 520

Length: 114

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

TeethFront Sprocket
14151617
Rear Sprocket302.14
-6.6%
2.00
-12.8%
1.88
-18.3%
1.76
-23.1%
342.43
+5.9%
2.27
-1.2%
2.12
-7.4%
2.00
-12.8%
362.57
+12.1%
2.40
+4.6%
2.25
-1.9%
2.12
-7.7%
382.71
+18.3%
2.53
+10.4%
2.38
+3.5%
2.24
-2.6%
392.79
+21.4%
2.60
+13.3%
2.44
+6.2%
2.29
standard
402.86
+24.5%
2.67
+16.2%
2.50
+9.0%
2.35
+2.6%
412.93
+27.7%
2.73
+19.1%
2.56
+11.7%
2.41
+5.1%
423.00
+30.8%
2.80
+22.1%
2.62
+14.4%
2.47
+7.7%
433.07
+33.9%
2.87
+25.0%
2.69
+17.1%
2.53
+10.3%
443.14
+37.0%
2.93
+27.9%
2.75
+19.9%
2.59
+12.8%
453.21
+40.1%
3.00
+30.8%
2.81
+22.6%
2.65
+15.4%
463.29
+43.2%
3.07
+33.7%
2.88
+25.3%
2.71
+17.9%
473.36
+46.3%
3.13
+36.6%
2.94
+28.0%
2.76
+20.5%

Lower gear ratios allow for higher top speeds.

Higher gear ratios increase torque for better acceleration.

Full Gear Ratio Chart (pdf)