JT Sprockets

Online Catalogue

Suzuki RM-Z450 K5,K6,K7

2005 to 2007

Front Sprocket

Lightweight Self-Cleaning Front Sprocket

Part Number: JTF1441SC

Teeth: 14

Available Sizes: 13, 14

JTF1441SC is a Lightweight Self-Cleaning sprocket

Steel Front Sprocket

Part Number: JTF1441

Teeth: 14 Check Availability

Available Sizes: 15

Rear Sprocket

Lightweight Self-Cleaning Rear Sprocket

Part Number: JTR808SC

Teeth: 49

Available Sizes: 47, 48, 49, 50, 51

Steel Rear Sprocket

Part Number: JTR808

Teeth: 49

Available Sizes: 39, 41, 43, 44, 46, 47, 49, 52, 53

Racelite Aluminium Rear Race Sprocket

Part Number: JTA808BLK

Teeth: 49

Available Sizes: 43, 46, 47, 48, 49, 50, 51, 52, 53

Drive Chain

Pitch: 520

Length: 116

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 Sprocket392.79
-20.4%
2.60
-25.7%
412.93
-16.3%
2.73
-21.9%
433.07
-12.2%
2.87
-18.1%
443.14
-10.2%
2.93
-16.2%
463.29
-6.1%
3.07
-12.4%
473.36
-4.1%
3.13
-10.5%
493.50
standard
3.27
-6.7%
523.71
+6.1%
3.47
-1.0%
533.79
+8.2%
3.53
+1.0%

Lower gear ratios allow for higher top speeds.

Higher gear ratios increase torque for better acceleration.

Full Gear Ratio Chart (pdf)