Find parts for the 1971 Yamaha XS1B, the second-year XS650 model and one of the early bikes in Yamaha’s 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.
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
Band Clamp (73-79mm). This 73-79mm band clamp tightens around a 73-79mm round sleeve, intake body, or exhaust-style joint when the measured outside diameter matches...
Electrical Circuit Tester. This circuit tester checks for power, ground, and voltage presence in motorcycle wiring instead of guessing at electrical faults.Use it for...
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
Band Clamp (37-43mm). This 37-43mm band clamp tightens around a 37-43mm small tube, sleeve, or compact custom joint when the measured outside diameter matches...
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
Band Clamp (67-73mm). This 67-73mm band clamp tightens around a 67-73mm round sleeve, small muffler joint, or custom tube joint when the measured outside...
Battery Jumper Cables. This Battery Jumper Cables connects a booster battery to the motorcycle battery terminals for emergency starting or electrical diagnosis.Use these battery...
Wheel Weight Wrench. This Wheel Weight Wrench installs, removes, or adjusts wheel balance weights without prying against the rim with the wrong tool.Use this...
Replacement Valve Seat Grinding Stone - 42mm. This Replacement Valve Seat Grinding Stone - 42mm cuts or dresses the cylinder-head valve seat when the...
IZUMI Drive Chain ES520SDCx110. This IZUMI Drive Chain ES520SDCx110 transfers engine power from the countershaft sprocket to the rear wheel.Use this drive chain when...
LED Charging System Voltage Gauge - Chrome. This LED Charging System Voltage Gauge - Chrome displays charging-system voltage so the rider can monitor battery...
Rocker Shaft Slide Hammer. This XS650 Rocker Shaft Slide Hammer works in the rocker-arm/rocker-shaft area that transfers cam motion to the valves.Use this rocker...
Steel Exhaust Bracket. This steel exhaust bracket supports or spaces a muffler, headpipe, or custom exhaust section at the frame mounting point.Use it when...
IZUMI Drive Chain ES520SDCx100. This IZUMI Drive Chain ES520SDCx100 transfers engine power from the countershaft sprocket to the rear wheel.Use this drive chain when...
IZUMI Drive Chain 530HTx110. This IZUMI Drive Chain 530HTx110 transfers engine power from the countershaft sprocket to the rear wheel.Use this drive chain 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 PartsYamaha XS650 Carburetor Parts | Jets, Rebuild Kits, Floats & Carb ComponentsYamaha XS650 Mikuni Aftermarket VM Parts
VM Mikuni Slide Needle 6DP1-VM36-VM34. This VM Mikuni Slide Needle 6DP1-VM36-VM34 controls mid-throttle fuel delivery as the slide needle moves through the needle jet.Use...
Sparto Tail Lamp - Chrome. This chrome Sparto tail lamp is a rear lighting assembly for custom tail sections, license-plate areas, or restoration builds...
Replacement Valve Seat Grinding Stone - 36mm. This Replacement Valve Seat Grinding Stone - 36mm cuts or dresses the cylinder-head valve seat when the...
IZUMI Drive Chain ES530Hx130. This IZUMI Drive Chain ES530Hx130 transfers engine power from the countershaft sprocket to the rear wheel.Use this drive chain when...