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In stock
Honda XL100 XR100 XR100R Engine Gasket Set

Honda XL100 XR100 XR100R Engine Gasket Set

$56.17
18-0311
Honda XL Motorcycle Parts Honda XL100 / XL100S Parts Honda XR Motorcycle Parts Honda XR100 Parts Honda XR100R Parts Motorcycle Engine Gaskets, O-Rings & Rubbers Vintage Honda Motorcycle Parts Vintage Motorcycle Engine Parts
Honda XL100 XR100 XR100R Engine Gasket Set. This engine gasket set supplies the gaskets and seals needed to reseal the engine during teardown or...
In stock
Honda CM200 CM250 CM185 XL100 Exhaust Valve 14721-176-000

Honda CM200 CM250 CM185 XL100 Exhaust Valve - Replaces Honda OEM 14721-176-000

$19.17
01-9960
Honda CM Motorcycle Parts Honda CM185 Parts Honda CM185T Parts Honda CM200T Parts Honda CM200T Parts Honda CM250 Parts Honda CMX Rebel Motorcycle Parts Honda CMX250 Rebel Parts Honda CMX250C Rebel Parts Honda CMX250CD Rebel Limited Parts Honda CRF Motorcycle Parts Honda CRF100 Parts Honda CRF100F Parts Honda CRF80 Parts Honda CRF80F Parts Honda NSF100 Parts Honda NSF100 Race Bike Parts Honda XL Motorcycle Parts Honda XL100 / XL100S Parts Honda XL75 Parts Honda XL80 Parts Honda XL80S Parts Honda XR Motorcycle Parts Honda XR100 Parts Honda XR100R Parts Honda XR75 Parts Honda XR80 Parts Honda XR80R Parts Motorcycle Valves, Shims & Valve Stem Seals Vintage Honda Motorcycle Parts Vintage Motorcycle Engine Parts
Honda CM200 CM250 CM185 XL100 Exhaust Valve - Replaces Honda OEM 14721-176-000. This engine valve opens and seals the combustion chamber at the correct...
In stock
Honda XL100 XR100 CRF100 XL80 Intake Valve 14711-152-000

Honda XL100 XR100 CRF100 XL80 Intake Valve - Replaces Honda OEM 14711-152-000

$19.17
01-9959
Honda CRF Motorcycle Parts Honda CRF100 Parts Honda CRF100F Parts Honda CRF80 Parts Honda CRF80F Parts Honda NSF100 Parts Honda NSF100 Race Bike Parts Honda XL Motorcycle Parts Honda XL100 / XL100S Parts Honda XL75 Parts Honda XL80 Parts Honda XL80S Parts Honda XR Motorcycle Parts Honda XR100 Parts Honda XR100R Parts Honda XR75 Parts Honda XR80 Parts Honda XR80R Parts Motorcycle Valves, Shims & Valve Stem Seals Vintage Honda Motorcycle Parts Vintage Motorcycle Engine Parts
Honda XL100 XR100 CRF100 XL80 Intake Valve - Replaces Honda OEM 14711-152-000. This engine valve opens and seals the combustion chamber at the correct...
In stock
Honda Motorcycle ATV Oil Pump Gasket 15126-107-020

Honda Motorcycle ATV Oil Pump Gasket - Replaces Honda OEM 15126-107-020

$2.22
73-1196
Honda ATC Three-Wheeler Parts Honda ATC185 Parts Honda ATC185S Parts Honda ATC200 Parts Honda ATC200E Parts Honda ATC200ES Parts Honda ATC200M Parts Honda ATC200S Parts Honda ATC200X Parts Honda ATV & ATC Parts Honda CB Motorcycle Parts Honda CB100 Parts Honda CB100K Parts Honda CB125 Parts Honda CB125S Parts Honda CB50 Parts — CB50R Applications Honda CL Scrambler Motorcycle Parts Honda CL100 Parts Honda CL100K Parts Honda CL100S Parts Honda CL125 Parts Honda CL125S Parts Honda CRF Motorcycle Parts Honda CRF100 Parts Honda CRF100F Parts Honda CRF80 Parts Honda CRF80F Parts Honda CT Motorcycle Parts Honda CT125 Parts Honda NSF100 Parts Honda NSF100 Race Bike Parts Honda NX Motorcycle Parts Honda NX125 Parts Honda SL Motorcycle Parts Honda SL100 Parts Honda SL125 Parts Honda TL Trials Motorcycle Parts Honda TL125 Trials Parts Honda TL125S Trials Parts Honda TLR Trials Motorcycle Parts Honda TLR200 Parts Honda TRX ATV Parts Honda TRX200 Parts Honda XL Motorcycle Parts Honda XL100 / XL100S Parts Honda XL125 Parts Honda XL185 Parts Honda XL185S Parts Honda XL200 Parts Honda XL200R Parts Honda XL75 Parts Honda XL80 Parts Honda XL80S Parts Honda XR Motorcycle Parts Honda XR100 Parts Honda XR100R Parts Honda XR185 Parts Honda XR200 Parts Honda XR200R Parts Honda XR75 Parts Honda XR80 Parts Honda XR80R Parts Motorcycle Cooling System Parts & Seals Motorcycle Engine Gaskets, O-Rings & Rubbers Motorcycle Oil Filters, Springs & O-Rings Vintage Honda Motorcycle Parts Vintage Motorcycle Engine Parts
Honda Motorcycle ATV Oil Pump Gasket - Replaces Honda OEM 15126-107-020. This oil pump gasket seals the oil pump joint to help prevent fluid,...
In stock
Honda CB750 CB550 CB500 CB400 Custom Performance Magnetic Oil Drain Plug Joker Machine

Honda CB750 CB550 CB500 CB400 Custom Performance Magnetic Oil Drain Plug - Joker Machine

$48.77
73-1074
Honda C70 & C50 Super Cub Parts Honda C70 Parts Honda CA Motorcycle Parts Honda CA160 Parts Honda CA175 Parts Honda CA72 Parts Honda CA77 Parts Honda CB Motorcycle Parts Honda CB100 Parts Honda CB100K Parts Honda CB125 Parts Honda CB125S Parts Honda CB160 Parts Honda CB250 Parts Honda CB250SC Parts Honda CB350 Parts Honda CB350F Parts Honda CB400 Parts Honda CB400F Parts Honda CB500 Parts Honda CB500K Parts Honda CB550 Parts Honda CB550F Parts Honda CB550K Parts Honda CB550SC Parts Honda CB650 Parts Honda CB650C Parts Honda CB650SC Parts Honda CB700 Parts Honda CB700SC Parts Honda CB750 Parts Honda CB750F Super Sport Parts (1975–1982) Honda CB750K Parts (1969–1982) Honda CBX Motorcycle Parts Honda CBX1050 Parts Honda CX Motorcycle Parts Honda CX500 Parts Honda GL500 Silver Wing Parts Honda GL500I Parts Honda GL650 Silver Wing Parts Honda GL650I Parts Honda Gold Wing Motorcycle Parts Honda SL Motorcycle Parts Honda SL100 Parts Honda SL125 Parts Honda XL Motorcycle Parts Honda XL100 / XL100S Parts Honda XL125 Parts Honda XL250 Parts Honda XL250R Parts Honda XL250S Parts Honda XL500 Parts Honda XL500R Parts Honda XL500S Parts Honda XL600 Parts Honda XL600R Parts Honda XL70 Parts Honda XL75 Parts Honda XL80 Parts Honda XL80S Parts Honda XR Motorcycle Parts Honda XR100 Parts Honda XR100R Parts Honda XR250 Parts Honda XR250R Parts Honda XR50 Parts Honda XR500 Parts Honda XR500R Parts Honda XR50R Parts Honda XR70 Parts Honda XR70R Parts Motorcycle Oil Drain Plugs & Sealing Washers Vintage Honda Motorcycle Parts Vintage Motorcycle Engine Parts
Honda CB750 CB550 CB500 CB400 Custom Performance Magnetic Oil Drain Plug - Joker Machine. This oil drain plug seals the engine oil-drain opening and...
In stock
Honda Motorcycle ATV 25H x 100 Cam Chain 14401-107-000

Honda Motorcycle ATV 25H x 100 Cam Chain - Replaces Honda OEM 14401-107-000

$29.53
52-3014
Honda ATC Three-Wheeler Parts Honda ATC185 Parts Honda ATC185S Parts Honda ATC200 Parts Honda ATV & ATC Parts Honda TRX ATV Parts Honda TRX200 Parts Honda XL Motorcycle Parts Honda XL185 Parts Honda XL185S Parts Honda XL200 Parts Honda XL200R Parts Honda XR Motorcycle Parts Honda XR100 Parts Honda XR185 Parts Honda XR200 Parts Honda XR200R Parts Motorcycle Cam Chains, Tensioners & Links Vintage Honda Motorcycle Parts Vintage Motorcycle Engine Parts
Honda Motorcycle ATV 25H x 100 Cam Chain - Replaces Honda OEM 14401-107-000. This cam chain drives the camshaft from the crankshaft to maintain...
In stock
Honda XR100 XR100R Engine Gasket Set

Honda XR100 XR100R Engine Gasket Set

$65.64
18-0395
Honda XR Motorcycle Parts Honda XR100 Parts Honda XR100R Parts Motorcycle Engine Gaskets, O-Rings & Rubbers Vintage Honda Motorcycle Parts Vintage Motorcycle Engine Parts
Honda XR100 XR100R Engine Gasket Set. This engine gasket set supplies the gaskets and seals needed to reseal the engine during teardown or rebuild....
In stock
Honda Motorcycle ATV Valve Stem Seal 12208-413-003

Honda Motorcycle ATV Valve Stem Seal - Replaces Honda OEM 12208-413-003

$2.89
01-0128
Honda ATC Three-Wheeler Parts Honda ATC125M Parts Honda ATC185 Parts Honda ATC185S Parts Honda ATC200 Parts Honda ATC200E Parts Honda ATC200X Parts Honda ATC250ES Parts Honda ATC250R Parts Honda ATC250SX Parts Honda ATV & ATC Parts Honda CB Motorcycle Parts Honda CB250 Parts Honda CB250SC Parts Honda CB400 Parts Honda CB400T Parts Honda CB450 Parts Honda CB450SC Nighthawk Parts Honda CB450T Hawk Parts Honda CBR Motorcycle Parts Honda CBR1000F Parts Honda CBX Motorcycle Parts Honda CBX250 Parts Honda CM Motorcycle Parts Honda CM400 Parts Honda CM400A Parts Honda CM450 Parts Honda CM450E Parts Honda CMX Rebel Motorcycle Parts Honda CMX250 Rebel Parts Honda CMX250C Rebel Parts Honda CT Motorcycle Parts Honda CT110 Parts Honda TLR Trials Motorcycle Parts Honda TLR200 Parts Honda TRX ATV Parts Honda TRX200 Parts Honda TRX200SX Parts Honda TRX250 Parts Honda TRX350 Parts Honda VT Motorcycle Parts Honda VT500 Parts Honda VT500C Parts Honda VT500FT Parts Honda VT600 Parts Honda VT600C Parts Honda VT600CD Parts Honda XL Motorcycle Parts Honda XL100 / XL100S Parts Honda XL125 Parts Honda XL185 Parts Honda XL200 Parts Honda XL200R Parts Honda XL250 Parts Honda XL250R Parts Honda XL250S Parts Honda XL350 Parts Honda XL350R Parts Honda XR Motorcycle Parts Honda XR100 Parts Honda XR100R Parts Honda XR200 Parts Honda XR200R Parts Honda XR250 Parts Honda XR250R Parts Honda XR350 Parts Honda XR350R Parts Motorcycle Valves, Shims & Valve Stem Seals Vintage Honda Motorcycle Parts Vintage Motorcycle Engine Parts
Honda Motorcycle ATV Valve Stem Seal - Replaces Honda OEM 12208-413-003. This valve-stem seal controls oil at the valve guide while allowing the valve...

About the Honda XR100

From the early twin-shock XR100 to the single-shock XR100R.

Honda Motorcycle Logo

Honda introduced the XR100 in 1981 as a compact four-stroke trail bike with an air-cooled single, manual clutch and five-speed gearbox. The XR100R followed with a single rear shock in 1985. Engine service parts can span both models, while the chassis change makes rear brake and suspension identification especially important.

Plan a trail-bike engine or chassis repair

Start with the component that needs work: the carburetor for a fuel-system rebuild, the leaking engine joint for gaskets, or the rear hub for brake shoes. A bike assembled with a replacement engine or front end may need parts identified from that donor component.

Model and application differencesXR100 versus XR100R: which parts differ?

1981–1984 XR100

The early twin-shock chassis has its own rear brake shoe application. Match the hub and shoe profile before transferring parts information from an XR100R.

1985-on XR100R

The R model uses a single rear shock. Carburetor and gasket listings still have their own year limits; the chassis change does not make all later engine parts interchangeable.

Swapped engines and front ends

Order engine parts from the engine and carburetor actually fitted. For suspension and brakes, compare fork dimensions and hub or caliper details.

Frame and component identificationHonda XR100 and XR100R identification

  • Record the complete frame number, engine number and model year from the bike and its paperwork.
  • Check for the early twin-shock or later single-shock rear suspension.
  • Photograph the carburetor markings and both sides of the old gasket or brake shoe.
  • Measure replacement forks and brake components if the bike has been modified.
Need help identifying a part?

Contact PartsNMore with clear frame/VIN, engine and component photos. Include the original market and any known engine or front-end changes.

Honda XR100 parts questions

How do I tell an XR100 from an XR100R?
The early XR100 has twin rear shocks; the XR100R introduced a single rear shock in 1985. Read the frame and engine identification as well, especially if the bike has replacement plastics or an engine swap.
Which parts should I order for an XR100 with a replacement engine?
Identify engine gaskets, clutch parts and carburetor service parts from the engine and carburetor fitted. Identify rear brake shoes from the rear hub. The frame year alone cannot resolve a mixed-component bike.
Do the XR100R gasket sets cover 1992?
The two gasket sets cover XR100R 1985–1991 and 1993–2003. A 1992 fit has not been confirmed. Send the engine number and gasket photos to the parts team before choosing a set.
Is the XR100 steel clutch plate a complete clutch kit?
No. The steel plate is sold individually; order the quantity required. Friction plates and springs are separate components and should be assessed with the rest of the clutch.

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