Find parts for the 1971 Yamaha XS1B, the second-year XS650 model and one of the early bikes in Yamahaβs parallel-twin lineup. This collection brings together parts tagged for the 1971 XS1B, including engine, carburetor, electrical, brake, clutch, cable, exhaust, gasket, suspension, wheel, lighting, and restoration components.
The 1971 XS1B shares some parts with the 1970 XS1 and 1972 XS2, but early XS650 models can still have year-specific details. Use this page as your starting point, then confirm final fitment on the individual product page before ordering. This is especially important if your bike has swapped parts, aftermarket carburetors, custom wiring, or mixed-year components.
Kickstart Shaft Oil Seal - Replaces Yamaha OEM 93102-25064. This XS650 Kickstart Shaft Oil Seal seals around the kickstart shaft where it passes through...
Clutch Pushrod Bearing. This clutch pushrod bearing supports the clutch pushrod area so the release mechanism can move smoothly under clutch-spring load.Replace it when...
1970 Yamaha XS1 XS650 Parts1971 Yamaha XS1B XS650 Parts1972 Yamaha XS2 XS650 Parts1973 Yamaha TX650 XS650 Parts1974 Yamaha TX650 XS650 Parts1975 Yamaha XS650B Parts1976 Yamaha XS650C Parts1977 Yamaha XS650D Parts1978 Yamaha XS650 Special XS650SE Parts1978 Yamaha XS650E Parts1979 Yamaha XS650 Special XS650SF Parts1979 Yamaha XS650F Parts1980 Yamaha XS650 Special XS650SG Parts1980 Yamaha XS650G Parts1981 Yamaha XS650 Special XS650SH Parts1981 Yamaha XS650H Parts1982 Yamaha XS650 Special XS650SJ Parts1983 Yamaha XS650 Special XS650SK PartsAir & Fuel: Yamaha XS650 Air FiltersYamaha XS650 Air & Fuel Parts
Engine Breather Valve - Reed Type. This Engine Breather Valve - Reed Type manages crankcase breathing so pressure pulses can vent without pushing oil...
Needle Bearing with Thrust Washer - Replaces Yamaha OEM 93341-23504. This needle bearing with thrust washer supports the shaft location that uses Yamaha OEM...
Cam Chain Tensioner Case Gasket - Replaces Yamaha OEM 306-12213-01. This XS650 Cam Chain Tensioner Case Gasket fits the cam chain or tensioner mechanism...
Countershaft Oil Seal. This XS650 Countershaft Oil Seal seals around the countershaft behind the front sprocket so engine oil stays inside the crankcase.Use this...
Footrest Rubber. This XS650 Footrest Rubber renews the rubber contact surface on the rider or passenger footrest.Use this footrest rubber when the footrest rubber...
Cylinder Head Sealing Washer - Replaces Yamaha OEM 90210-10004. This XS650 Cylinder Head Sealing Washer crushes or seats under the matching plug, banjo, fitting,...
Auto Advance Drive Pin - Replaces Yamaha OEM 93603-07073. This XS650 Auto Advance Drive Pin belongs in the breaker points, condenser, or advance area...