Listed in Triumph’s parts catalogue for these motorcycles. Fitment is Triumph’s data, not a guarantee from us — add your motorcycle above and we check it against your frame number where Triumph splits the part.

Where it sits on the bike

Headlight/Mountings

Legend TT · Electrical System · callout 30

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Headlight Assembly

Thruxton · Electrical System · callout 21 · qty 3

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Headlight/Mountings

Thunderbird & Thunderbird Sport · Electrical System · callout 31 · qty 3 · oem-thunderbird-thunderbird-sport

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Headlight/Mountings

Thunderbird & Thunderbird Sport · Electrical System · callout 31 · qty 3 · oem-thunderbird-thunderbird-sport

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Headlight Assembly

Bonneville · Electrical System · callout 28 · qty 3

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Headlight/Mountings

Adventurer · Electrical System · callout 29

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Bodywork - Cockpit and Mirrors

Speed Four · Bodywork, Bodywork Fixings & Decals · callout 13

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Prices and availability are a dated snapshot, not a reservation — Triumph supply is read from Triumph’s catalogue and our shelf count is read from our own system. Both move. Triumph supply checked Oct 15, 2026. Shipping and tax are calculated at checkout.

Genuine Triumph parts from Southern California Motorcycles, 515 W Lambert Rd, Brea, CA 92821 · 714-256-6700