Thunderbird Transmission and Gearbox

Each gear change feels – positive, smooth and satisfying. And with a sixth gear to slip into you can enjoy those soothing, deep, booming low-rev tones to their full even at higher speeds. The first belt drive to appear on a Triumph since 1922 grabs all that torque from the engine and plants it firmly into the road. But in conforming to cruiser ride expectations, the team just couldn’t resist exceeding them by engineering a low-maintenance rear pulley that lasts up to 3 times longer than standard.