fits model: 650. make: Triumph. year: 1971–2024.

( Manufacturer Part Number: 57-4172 ), ( Part Type: Gear ), ( Country/region Of Manufacture: United Kingdom ), ( British Only P/n: 01-57-4172 )
The Triumph Gear Mainshaft part number 01-57-4172, also known as T4172, is an essential component for your 1971 Triumph Bonneville 650. This mainshaft is specifically designed for the fourth gear position and is a crucial element in the transmission system of your motorcycle.
The Triumph 01-57-4172 mainshaft is meticulously crafted from high-quality materials, ensuring durability and reliability. It features a precise fit and finish, ensuring smooth operation of the gearbox. The mainshaft is designed to withstand the high loads and stresses encountered during normal operation, ensuring consistent performance and longevity.
The Triumph T4172 mainshaft is easy to install, requiring only basic tools and mechanical knowledge. It is designed to fit directly into the existing gearbox, making installation straightforward and hassle-free. The mainshaft is also compatible with original Triumph parts, ensuring a seamless fit and function with your existing transmission system.
The Triumph 01-57-4172 mainshaft is a must-have replacement for any 1971 Triumph Bonneville 650 owner. Whether you're restoring a classic bike or simply maintaining your daily rider, this mainshaft will provide the reliability and performance you need to keep your motorcycle running smoothly. So don't let a worn-out mainshaft hold you back - upgrade to the Triumph 01-57-4172 mainshaft today.
Pros of buying a 01-57-4172 Triumph Gear Mainshaft for a 1971 Triumph T417:1. OEM Part: This part is an original equipment manufacturer (OEM) part, which means it is manufactured by Triumph and designed to fit your specific model.
2. Quality: OEM parts are typically high-quality and reliable, as they are made to meet the manufacturer's standards.
3. Fit and Function: As an OEM part, it is likely to fit perfectly and function as intended in your bike.
4. Warranty: If the part comes with a warranty, you may be covered in case of any defects or issues.
Cons of buying a 01-57-4172 Triumph Gear Mainshaft for a 1971 Triumph T417:1. Price: OEM parts can be more expensive than aftermarket parts.
2. Availability: Depending on the supplier, the part may not be immediately available, and shipping times may be longer.
3. Limited Selection: OEM parts may not offer as many options or customization opportunities as aftermarket parts.
4. Lack of Upgrades: OEM parts may not have the latest technology or upgrades that aftermarket parts may offer.
Conclusion: If you value originality, quality, and reliability, and are willing to pay a premium, an OEM part like the 01-57-4172 Triumph Gear Mainshaft would be a good choice for your 1971 Triumph T417. If you are looking for a cheaper option or want more customization options, you may want to consider aftermarket parts. Ultimately, the decision depends on your priorities and budget.
The shipping and handling price, if applicable, is not negotiable.
From this point simply follow instructions.
The cost of shipping motors, frames, and or complete motorcycles can be expensive.
British only will not insure pieces which are delivered via a customer arranged pick-up.