Listed in Triumph’s catalogue for these models. Fitment is Triumph’s data, not a guarantee from us — if you are not certain, send us the last six of your VIN and we will check it against the diagram before you buy.

Where it sits on the bike

Electrical system

OSET 12.5 Eco · Electrical · callout 11

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Electrical system

OSET 12.5 Racing · Electrical · callout 11

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Electrical system

OSET 16.0 Racing · Electrical · callout 14

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Electrical system

OSET 20.0 Racing MkII Li-Ion · Electrical · callout 16

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Electrical system

OSET 20.0 Racing MkII SLA · Electrical · callout 16

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Electrical system

OSET 24.0 Racing · Electrical · callout 13

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Electrical system

OSET MX-10 · Electrical · callout 16

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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 28, 2026 · Brea shelf Oct 30, 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