JT Sprockets

Online Catalogue

Kawasaki ZX-6R (ZX636 C1,C6F,D6F) Ninja

2005 to 2006

Front Sprocket

Steel Front Sprocket

Part Number: JTF1307

Teeth: 15

Available Sizes: 14, 15

OE Type Rubber Cushioned Front Sprocket

Part Number: JTF1307RB

Teeth: 15

Available Sizes: 15

Rear Sprocket

Steel Rear Sprocket

Part Number: JTR478

Teeth: 43

Available Sizes: 38, 42, 43, 45, 46

Aluminium Rear Race Sprocket

Part Number: JTA478

Teeth: 43

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

Drive Chain

Pitch: 520

Length: 110

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
1415
Rear Sprocket382.71
-5.3%
2.53
-11.6%
402.86
-0.3%
2.67
-7.0%
412.93
+2.2%
2.73
-4.7%
423.00
+4.7%
2.80
-2.3%
433.07
+7.1%
2.87
standard
443.14
+9.6%
2.93
+2.3%
453.21
+12.1%
3.00
+4.7%
463.29
+14.6%
3.07
+7.0%
473.36
+17.1%
3.13
+9.3%

Lower gear ratios allow for higher top speeds.

Higher gear ratios increase torque for better acceleration.

Full Gear Ratio Chart (pdf)