Lowbrow Customs Triumph Hardtail Rear Frames are expertly engineered for direct bolt-on compatibility with your factory Triumph front frame section. This pairing creates a rock-solid base for your personalized motorcycle build. Meticulously crafted in the USA, you simply won’t find a finer hardtail frame anywhere else. These components are exactly what you need to elevate your project to a new level.

Key Features & Benefits:

• Perfect Fit for Unit Triumph 650s: Specifically designed for stock front frame sections from 1963-1970 Unit Triumph 650cc models. Ensures seamless integration and straightforward installation.
• Premium Construction: Manufactured from robust 1″ x .125″ wall crew tubing, and features heavy-duty 5/16″ thick axle plates. Built to handle the rigors of the road and provide lasting durability.
• Ideal Stance & Profile: Lowbrow Customs unit Triumph hardtails offer an approximately 4″ stretch over the stock wheelbase, and a 2″ drop compared to a stock frame. Achieve that aggressive, ground-hugging chopper or bobber stance you’re after.
• Bolt-On Simplicity: Designed for easy, bolt-on installation to your existing Triumph front frame section. Get your project moving quickly without complex fabrication.

*For more info on frame shipping see the Frames section of the FAQ

Note: This hardtail will also work on the 1960-1962 650 Triumph Pre-Unit duplex frame along with the Triumph Trident models (Will not work for the T-100 500 models) These hardtails are in stock and ship immediately. Explore more motorbike hardtails for your custom bikes at our store now!

Note: There are no returns on carburetors, electrical items, full frames, hardtails or made-to-order items (such as magnetos) unless there is a manufacturers defect.