Shop BikeMaster parts, accessories, and workshop tools for classic Triumph, Norton, and BSA motorcycles. Our selection includes 18-inch and 19-inch inner tubes, rim strips, 7/8-inch handlebars, mirrors, batteries, and tire-service accessories. Check each listing for dimensions, specifications, and application details before ordering.
Triumph Norton BSA Standard 18-inch X 3.75/4.00/4.25-inch Inner Tube(s) PN# 37-0187 TBS-37-0187
$25.06 – $38.06Price range: $25.06 through $38.06
Triumph Norton BSA Standard 19-inch X 3.25-inch/3.50-inch Inner Tube(s) PN# 37-0193
$29.48 – $43.76Price range: $29.48 through $43.76
Triumph BSA Norton 19 inch Rim Strip(s)/Rim Tape PN# TBS-17-0119
$7.45 – $10.64Price range: $7.45 through $10.64
Triumph Norton BSA 19″ X 3.60″/4.10″ Inner Tube(s) PN# 37-4643 TBS-37-4643
$26.56 – $38.06Price range: $26.56 through $38.06
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BikeMaster Parts for Classic British Motorcycles
Keep your classic British motorcycle maintained and ready for the road with BikeMaster replacement parts, accessories, and workshop tools from The Bonneville Shop. Our selection includes inner tubes, rim strips, handlebars, mirrors, batteries, and service tools for selected Triumph, Norton, and BSA applications. Whether you are replacing everyday wear items or choosing accessories for a custom build, browse our BikeMaster range to find components suited to your motorcycle.
Founded in 1981, BikeMaster supplies motorcycle parts and tools for riders who maintain, restore, and customize their machines. Its range extends beyond any single motorcycle marque, making it a useful source of service items and accessories alongside model-specific classic British replacement parts.cyclenews
Inner Tubes, Rim Strips & Tire-Service Accessories
The company’s inner tubes are known for strength and longevity. Our BikeMaster selection includes 18-inch and 19-inch inner tubes in several tire-width ranges, along with rim strips and tire-service accessories. Listed sizes include 18-inch tubes for 3.75–4.25-inch applications and 19-inch tubes for 3.25–3.50-inch and 3.60–4.10-inch applications. Check each listing against your tire size before ordering rather than selecting by wheel diameter alone.
You will also find 18-inch and 19-inch rim strips, plus BikeMaster rim savers for tire-service work on steel or alloy rims. These items make the collection useful for owners gathering the supplies for a wheel or tire maintenance project.
Handlebars & Mirrors for Your Build
The Bonneville Shop carries BikeMaster 7/8-inch handlebars in Clubman, European, and Superbike Bends, giving you several options when selecting bars for a classic motorcycle or café-racer project. Browse the individual listings to compare the available styles and application information.
Our BikeMaster collection also includes clamp-on and bar-end mirrors. Handlebar and mirror products are not interchangeable across every motorcycle: the range includes both 7/8-inch and 1-inch handlebars, as well as accessories listed for other motorcycle makes. Check the product dimensions and mounting requirements against your existing controls and handlebar setup before ordering.
Batteries for Selected Triumph, Norton & BSA Models
BikeMaster battery options in our collection include a conventional 12-volt, 9Ah battery and a TruGel MG9-4B1 sealed gel battery listed as a replacement for the 12N9-4B-1 battery type. Refer to each product’s application and specification details when choosing a replacement.thebonnevilleshop+1
Our conventional battery listing identifies suitability for many 1966-onward Triumph, BSA, and Norton 12-volt kickstart models with stock battery carriers. It measures 137mm long, 75mm wide, and 139mm high. Confirm the battery’s dimensions and installation requirements against your motorcycle, particularly if its electrical system or battery carrier has been modified.
Workshop Tools & Maintenance Accessories
The BikeMaster range also includes useful additions to a classic motorcycle workshop, such as rim protectors and a magnetic spark-plug socket set covering 5/8-inch/16mm, 18mm, and 13/16-inch/21mm sizes. These complement the replacement parts in the collection and help you assemble the supplies for routine maintenance.
Shop BikeMaster parts, accessories, and workshop tools for classic Triumph, Norton, and BSA motorcycles. Our selection includes 18-inch and 19-inch inner tubes, rim strips, 7/8-inch handlebars, mirrors, batteries, and tire-service accessories. Check each product listing for dimensions, specifications, and application details to find the right option for your motorcycle.
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