BSA B33 Motorcycle Parts & Spares
The BSA B33 is a classic British single-cylinder motorcycle, valued for its simplicity, durability and unmistakable character. Keeping a B33 on the road requires reliable, correctly fitting parts — something that can be increasingly difficult to source.
At Obsolete Bike Parts, we specialise in original, NOS and high-quality reproduction BSA B33 parts and spares, supplying classic motorcycle enthusiasts and restorers worldwide. With decades of experience and carefully selected stock, we help you maintain, repair or fully restore your BSA B33 with confidence.
- € 54,00 Select options This product has multiple variants. The options may be chosen on the product page
- € 46,00 Select options This product has multiple variants. The options may be chosen on the product page
About the BSA B33
The BSA B33 was produced in the early post-war years and is known for its robust engine design and dependable performance. As a development of earlier BSA single-cylinder models, the B33 quickly gained a reputation as a practical and versatile motorcycle, suitable for both everyday riding and long-distance touring.
Today, the BSA B33 remains popular among collectors and classic motorcycle riders who appreciate its straightforward engineering and authentic riding experience. Proper maintenance and the use of correct parts are essential to preserve both its reliability and historical value.
Common BSA B33 Parts We Supply
We stock and supply a wide range of BSA B33 motorcycle parts, including hard-to-find components for both routine maintenance and full restorations. Commonly requested parts include:
- Ignition components and electrical parts
- Carburettor parts and fuel system components
- Gaskets, seals and engine service parts
- Clutch, gearbox and transmission components
- Cycle parts, controls and fittings
Our stock is continuously updated and selected with compatibility and quality in mind.
Original, NOS and Reproduction Parts
Finding the right balance between originality and usability is key when working on a classic motorcycle. We supply original BSA parts, New Old Stock (NOS) components, and carefully sourced reproduction parts where originals are no longer available.
All parts are selected based on fitment, durability and historical accuracy, allowing you to restore or maintain your BSA B33 without compromising reliability or authenticity.
Worldwide Shipping for BSA B33 Parts
We supply BSA B33 spares worldwide, with regular shipments to the UK, Europe, the United States, Australia and beyond. Parts are carefully packed to ensure they arrive in good condition, and we are happy to assist with product selection and compatibility questions before shipping.
Whether you are carrying out a minor repair or a full restoration, we aim to make sourcing the right BSA B33 parts as straightforward as possible.
FAQ
Are these parts suitable for all BSA B33 models?
Many parts fit multiple B33 versions, but variations exist between production years. If you are unsure, please contact us before ordering.
Do you supply original BSA B33 parts?
Yes, we supply original, NOS and reproduction parts depending on availability.
Do you ship BSA B33 parts internationally?
Yes, we ship worldwide and regularly supply customers in the UK, USA, Australia and Europe.