Yamaha FS1 DX Parts & Accessories

Everything we stock that fits the Yamaha FS1 DX (1978): 4 parts, each verified against manufacturer fitment data, grouped by category. Prices and stock are live. Not sure on year or trim? Use the bike finder to confirm your exact match.

Drivetrain for the Yamaha FS1 DX

JT Sprockets 420 Steel Rear Sprocket, 39T (JTR832.39)JT Sprockets 420 Steel Rear Sprocket, 39T (JTR832.39) $16.99 JT Sprockets 420 Steel Rear Sprocket, 41T (JTR832.41)JT Sprockets 420 Steel Rear Sprocket, 41T (JTR832.41) $15.99 JT Sprockets 420 Steel Rear Sprocket, 44T (JTR832.44)JT Sprockets 420 Steel Rear Sprocket, 44T (JTR832.44) $17.99 JT Sprockets 420 Steel Rear Sprocket, 46T (JTR832.46)JT Sprockets 420 Steel Rear Sprocket, 46T (JTR832.46) $18.99

Fitment is anchored on the manufacturer's own application data and verified before it goes live. If you spot anything that looks off for your Yamaha FS1 DX, tell us. Accuracy is the whole point.