Custom Triumph Speed Twin Street Tracker: A Collaboration in Motion

PUBLISHED 15.11.2025

Custom Triumph Speed Twin Street Tracker by Stockwell Design

A Partnership Forged in Performance


One of the first custom Triumphs to emerge from the LIND x Stockwell Design partnership, the Speed Twin Street Tracker stands as a striking example of how modern performance and classic racing heritage can coexist in perfect balance.

Built alongside the recently covered
Bobber RR, this machine was crafted at Triumph North London and showcases the unmistakable influence of Charlie Stockwell’s custom philosophy: blending refined engineering with raw street attitude.

Custom Triumph Speed Twin Street Tracker Vauxhall, London

Flat Track Roots, Street-Ready Attitude


The Street Tracker takes direct inspiration from Charlie’s own Flat Track race bikes, which tore through the DTRA National Series with a mix of grit and style. Its silhouette echoes that competitive lineage, while every component has been chosen for both its aesthetic and performance edge.
 

Custom Triumph Speed Twin Street Tracker Ohlins Suspension

Precision Engineering Meets Custom Craft


At the front end, a pair of Öhlins FSK forks from a Thruxton RS are paired with a Thruxton RS lower yoke and LSL top yoke, complemented by street fighter risers and bars for aggressive control. Out back, Triumph-issued, fully adjustable Öhlins rear shocks deliver the suspension precision that the brand’s racing DNA demands.

Custom Triumph Speed Twin Street Tracker Headlamp

Design That Balances Form and Function


The Thruxton RS hubs have been re-laced to 19-inch gold rims, wrapped in Mitas Highway tires to complete that unmistakable flat track stance. A custom-made seat unit and saddle flow seamlessly into the tank line, emphasizing both form and function in a way that’s distinctly Stockwell.
 

Custom Triumph Speed Twin Street Tracker S&S Exhaust System

A Soundtrack to Match Its Presence


The exhaust system carries a piece of Stockwell’s own history, featuring S&S Cycles Grand National mufflers that have been modified to suit the Speed Twin’s original headers. With removable baffles, the system allows riders to tailor the soundtrack, from a throaty growl to a deep, resonant roar.

Custom Triumph Speed Twin Street Tracker Hel Brake Caliper

Honouring the Past, Built for the Future


The result is more than a custom motorcycle; it’s a celebration of two legacies: Triumph’s tradition of performance and Stockwell Design & Racing’s dedication to craftsmanship and culture. The Speed Twin Street Tracker doesn’t just honour its roots; it redefines them for the modern road.

Charlie Stockwell working on a custom Triumph Speed Twin

Start your dream build


More details await in the gallery and full spec list. A true showcase of British craftsmanship with attitude, and just one of many LIND x Stockwell Design builds you can explore in our Custom Bike Gallery.

Click below to reach out to Charlie and start building your dream motorcycle, and sign up to hear about new and upcoming builds from LIND x Stockwell Design.
 

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