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58mm big bore - 58mm, cylinder
$249.98
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New carburetor for honda - new,
$120.00
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1981 honda 100 skid plate - 1981,
$25.00
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58mm cylinder piston top end - 58mm,
$249.98
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1981 2013 fit for honda - fit,
$9.99
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Front brake cable - brake,
$15.99
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1977 1978 honda xr75 - 1977-1978,
$60.00
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Big bore cylinder kit - cylinder,
$249.98
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Honda 100 carburetor xr - 100,
$119.00
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Honda xr100r xr100 - 100r, 100
$99.00
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Nibbi pe24 carburetor for - pe24,
$59.75
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Carburetor rebuild kit - carburetor,
$17.99
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Handle grip throttle cable - &,
$14.99
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Honda 100 carburetor xr - honda,
$118.00
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1981 honda 100 brake - 1981,
$40.00
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1983 1986 nos honda xr100 - nos,
$435.00
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Honda xr100 xr100r - xr100, &
$10.76
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Honda xr100 xr100r stator - xr100,
$150.00
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Carburetor carb for - carb,
$22.99
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For honda xr100 xr100r - xr100,
$8.00
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Honda xr100 xr100r - xr100,
$7.89
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Honda 100 carburetor xr - xr,
$54.95
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Rear chain adjuster - x,
$7.99
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Fits honda 100 carburetor - honda,
$54.90
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Honda 1981 2003 xr100 - honda, xr100r
$21.18
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Honda 100 carburetor - xr,
$120.00
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Caltric stator cover gasket - caltric,
$13.71
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Honda xr100 xr100r seat - honda,
$85.00
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Carburetor for honda xr100 - for,
$31.99
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Carburetor for honda xr100 - carburetor,
$65.44
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Honda bolt kit xr80 - honda,
$66.00
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1977 1978 honda xr75 - honda, 1981-1984
$40.00
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Carburetor throttle cable - carburetor,
$33.99
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Honda 100 carburetor xr - honda,
$99.00
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Cam chain tensioner - chain,
$25.89
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Honda 100 carburetor xr - xr,
$72.00
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Carburetor air filter kit - carburetor,
$39.90
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Honda xl100 xr100 - xl100, crf100
$350.00
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Uma pwk 24mm flange - uma,
$140.00
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Carburetor for honda - honda, xr100
$36.79
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Honda xl100 xr100 crf100 - xr100,
$650.00
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Throttle cable for honda - for, xr100
$13.99
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Carburetor inlet intake - carburetor, &
$26.99
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Twist handle grip assembly - grip, &
$15.99
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Carburetor air filter - air, for
$21.99
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Carburetor intake manifold - carburetor,
$27.99
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Honda xr100r xr100 - honda,
$8.49
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Honda xr100 seat cover - xr100, 1981
$48.95
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Honda 100 carburetor xr - 100,
$108.00
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Rear chain adjuster - rear,
$5.22
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Honda xr100 1981 1984 rear - honda,
$11.79
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Carburetor for honda xr100 - carburetor,
$21.95
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Honda xr100 1981 1984 - honda, 1981-1984
$13.44
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Honda xr100 xr100r handle - honda, bars
$39.95
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Hand choke carburetor throttle - hand,
$24.99
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Honda xr100 xr100r chain - xr100r,
$24.99
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Intake manifold boot joint - boot,
$8.95
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For honda xr100 xr100r - for,
$14.49
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1981 honda xr100 - xr100, 100
$7.23
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Stator cover gasket - stator,
$8.00
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Rear chain adjuster - us,
$10.79
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Carburetor throttle cable - throttle,
$28.99
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New rear chain - new!,
$5.99
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120cc big bore - 120cc, cylinder
$249.98
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Carburetor honda xr100 xl100 - carburetor,
$10.45
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Vintage used oem - honda, 1981-91
$87.99
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Carburetor intake filter - &,
$39.99
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Caltric stator cover gasket - caltric,
$16.80
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120cc 58mm big bore - big, cylinder
$249.98
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1985 2003 honda 100r - 1985-2003,
$62.99
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17110 ka8 000 for - for, intake
$9.99
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Honda 100 carburetor - xr, xr
$27.99
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120cc 58mm big bore cylinder - 58mm,
$249.98
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Honda xr 100 engine - 81-84,
$225.00
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Honda oem kick starter rubber - oem,
$12.86
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Honda left crankcase flywheel - honda,
$54.95
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1981 1984 honda xr80 - -, xr100
$27.29
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Carb rebuild repair kit for - rebuild,
$18.99
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1985 2003 honda 100r - 1985-2003,
$62.99
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1981 honda xr100 flywheel - honda,
$130.00
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Honda xl100 xr100 crf100 - xl100,
$350.00
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Fit for 1981 1984 - fit, 1981-1984
$30.35
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Honda xl100s xr100 xr80 - xr80, front
$29.00
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Fits honda 100 carburetor - 100,
$30.39
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1981 2013 fit for honda - for, xr100
$14.49
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Clutch friction and - clutch,
$30.15
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9intake manifold boot - 9intake, honda
$10.99
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For honda xr80 - for,
$22.99
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Honda xl100 xr100 - xl100,
$1100.00
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Carburetor intake for - &,
$29.99
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Brand new carburetor - new, +
$36.69
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Honda xr100 xr100r engine - honda,
$49.95
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Honda xr100 seat cover - honda,
$39.95
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Throttle handlebar grip casing - handlebar,
$10.99
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1981 2003 honda - 1981-2003, asv
$215.00
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Carburetor for honda 1981 - for, 1981-1984
$35.99
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Looking for more 1981 honda xr100?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 96 1981 honda xr100 listings currently in our index. Prices range from $5.22 to $1100, with an average of $85.08. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about 1981 honda xr100 →
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Whether you are looking for a brand-new or second-hand 1981 honda xr100, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at $5.22, while premium listings can reach $1100 — giving you a wide budget spread to work with. The average price of $85.08 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.