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    Honda XR100 Parts (1981-2003) | XR100 & XR100R Trail Bike

    Looking for Honda XR100 parts? This collection includes OEM and aftermarket Honda XR100 motorcycle parts for XR100 and XR100R models where fitment applies. Whether you are fixing a youth trail bike, refreshing a pit-bike favorite, or keeping a mini-bike project moving forward, this page helps you find dependable Honda XR100 replacement parts faster.

    Shop Universal & Custom Motorcycle Parts

    The XR100 family is known for simple four-stroke reliability, approachable size, and versatile use as a youth trail bike, pit bike, and durable all-around play machine.

    Shop Honda XR100 parts, XR100R parts, carburetor parts, top-end gasket sets, brake parts, controls, cables, and ignition components. Correct fitment matters because year changes and market differences affect compatible parts.

    Quality XR100 Parts – Built for Mini-Bike Service, Repair & Restoration

    At Old Bike Barn, we specialize in OEM and aftermarket Honda XR100 parts for riders, builders, and families who want dependable fitment and trusted quality. Whether you are fixing a mini-bike trail machine, replacing common wear items, or freshening up a project, this collection is built to make parts shopping easier.

    This page includes: top-end and full-engine gasket sets, carburetor and intake parts, brake parts, control cables, OEM-style levers, grips, and controls, wheel-service items, suspension service components, and electrical components such as ignition parts, coils, switches, and wiring essentials.

    All parts are curated specifically for Honda XR100 models where fitment applies, helping riders shop confidently for XR100 and XR100R maintenance, repair, and restoration parts. Whether you are refreshing worn controls, rebuilding the top end, servicing brakes, or keeping a mini bike ready for the next ride, we focus on proper fitment, reliable operation, and long-term durability.

    Why Choose Old Bike Barn?

    Hard-to-find OEM and aftermarket parts, accurate year-specific fitment, inventory curated by riders who wrench, and friendly support from knowledgeable motorcycle specialists — that is why riders trust Old Bike Barn for Honda XR100 parts. We help keep Honda mini bikes running right.

    Building a Custom XR100?

    Some parts on a custom build are not model-specific. If you’re changing handlebars, mirrors, lighting, controls, shocks, exhaust pieces, fuel line, or hardware, visit our universal and custom motorcycle parts collection.

    These parts are useful for cafe racers, brat builds, trackers, choppers, and garage-built vintage motorcycles, but they are not guaranteed to fit every bike without checking. Always compare measurements, mounting style, clearance, and product notes before ordering.


    Honda XR100 parts questions

    What model years does this Honda XR100 parts collection cover?
    This collection covers Honda XR100 models from 1981 to 2003. Because specifications changed across that span, check your year, model code, and any prior repairs against each product's listed application before ordering.
    What kinds of Honda XR100 parts are in this collection?
    You will find carburetor and fuel-system parts, engine gaskets and seals, brake components, and control cables and levers. Availability shifts as stock moves, so the live product grid above is the accurate list at any given moment.
    Are these Honda XR100 parts OEM or aftermarket?
    Both. Old Bike Barn stocks genuine OEM replacements alongside quality aftermarket parts, and each listing states which it is. OEM suits a period-correct restoration; aftermarket often costs less or offers an upgrade over the original design.
    How do I confirm a part fits my Honda XR100?
    Check the application details on the product page against your year, model code, and engine or frame number. Older machines are often not original, so confirm the part you are replacing rather than assuming factory spec. If you are unsure, contact us before ordering.
    How fast does Old Bike Barn ship?
    Orders ship from our warehouse on regular business days, and shipping is free on orders over $50 within the United States. Tracking is emailed as soon as your order leaves.