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.
Camshaft Internal Cam Needle Bearing. This XS650 Camshaft Internal Cam Needle Bearing seals or supports the camshaft end area so engine oil stays inside...
Indicator - Rear. This Yamaha Indicator - Rear restores the turn-signal/indicator area so the lamp mounts straight, grounds correctly, and remains visible.Use this indicator...
Indicator Washer - Replaces Yamaha OEM 90209-08028. This XS650 Indicator Washer restores the turn-signal/indicator area so the lamp mounts straight, grounds correctly, and remains...
Medium Cateye Tail Unit - Polished. This Medium Cateye Tail Unit - Polished restores the tail-light assembly so the running light, brake light, lens,...
IZUMI Drive Chain ES530HSDCX102. This IZUMI Drive Chain ES530HSDCX102 transfers engine power from the countershaft sprocket to the rear wheel.Use this drive chain when...
IZUMI Gold Drive Chain ES520MCRx110. This IZUMI Gold Drive Chain ES520MCRx110 transfers engine power from the countershaft sprocket to the rear wheel.Use this izumi...
IZUMI Drive Chain 530HTx100. This IZUMI Drive Chain 530HTx100 transfers engine power from the countershaft sprocket to the rear wheel.Use this drive chain when...
IZUMI Gold Drive Chain ES520MCRx100. This IZUMI Gold Drive Chain ES520MCRx100 transfers engine power from the countershaft sprocket to the rear wheel.Use this izumi...
IZUMI Drive Chain ES530Hx102. This IZUMI Drive Chain ES530Hx102 transfers engine power from the countershaft sprocket to the rear wheel.Use this drive chain when...
IZUMI Gold Drive Chain ES520MCRx102. This IZUMI Gold Drive Chain ES520MCRx102 transfers engine power from the countershaft sprocket to the rear wheel.Use this izumi...
IZUMI Drive Chain ES520SDCx102. This IZUMI Drive Chain ES520SDCx102 transfers engine power from the countershaft sprocket to the rear wheel.Use this drive chain when...
Replacement Lamp for British Tail Unit. This replacement lamp is for a British-style tail unit where the bulb style, lens clearance, socket, and wiring...
IZUMI Drive Chain ES530Hx100. This IZUMI Drive Chain ES530Hx100 transfers engine power from the countershaft sprocket to the rear wheel.Use this drive chain when...
IZUMI Drive Chain 530HTx102. This IZUMI Drive Chain 530HTx102 transfers engine power from the countershaft sprocket to the rear wheel.Use this drive chain when...
IZUMI Drive Chain ES530HSDCX100. This IZUMI Drive Chain ES530HSDCX100 transfers engine power from the countershaft sprocket to the rear wheel.Use this drive chain when...
IZUMI Drive Chain 530HTx130. This IZUMI Drive Chain 530HTx130 transfers engine power from the countershaft sprocket to the rear wheel.Use this drive chain when...
IZUMI Drive Chain ES520Hx102. This IZUMI Drive Chain ES520Hx102 transfers engine power from the countershaft sprocket to the rear wheel.Use this drive chain when...
Slide Spring - 32mm. This Slide Spring - 32mm works in the carburetor slide area, controlling slide movement, needle position, or throttle response.Use this...
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 (97-103mm). This 97-103mm band clamp tightens around a large pipe sleeve, filter body, or custom round joint when the measured outside diameter...
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 (103-109mm). This 103-109mm band clamp tightens around a wide muffler sleeve, intake tube, or round fabricated joint when the measured outside diameter...
Bleeder Hose Kit. This Bleeder Hose Kit carries brake fluid pressure between the master cylinder and caliper without swelling, cracking, or leaking.Replace old hoses...
Handlebar - Chrome - Clubman/Cafe. This Handlebar - Chrome - Clubman/Cafe sets the rider hand position and must match the clamp diameter, rise, pullback,...