JT Sprockets

Online Catalogue

Suzuki RS175 T,X,Z — USA

1980 to 1982

Front Sprocket

Lightweight Self-Cleaning Front Sprocket

Part Number: JTF427SC

Teeth: 12

Available Sizes: 12, 13

Steel Front Sprocket

Part Number: JTF427

Teeth: 12

Available Sizes: 11, 12, 13, 14

Rear Sprocket

Steel Rear Sprocket

Part Number: JTR808

Teeth: 46

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

Lightweight Self-Cleaning Rear Sprocket

Part Number: JTR808SC

Teeth: 46 Check Availability

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

Racelite Aluminium Rear Race Sprocket

Part Number: JTA808BLK

Teeth: 46

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

Drive Chain

Pitch: 520

Length: 106

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
11121314
Rear Sprocket464.18
+9.1%
3.83
standard
3.54
-7.7%
3.29
-14.3%
474.27
+11.5%
3.92
+2.2%
3.62
-5.7%
3.36
-12.4%
484.36
+13.8%
4.00
+4.3%
3.69
-3.7%
3.43
-10.6%
494.45
+16.2%
4.08
+6.5%
3.77
-1.7%
3.50
-8.7%
504.55
+18.6%
4.17
+8.7%
3.85
+0.3%
3.57
-6.8%
514.64
+20.9%
4.25
+10.9%
3.92
+2.3%
3.64
-5.0%

Lower gear ratios allow for higher top speeds.

Higher gear ratios increase torque for better acceleration.

Full Gear Ratio Chart (pdf)