Relay, Indicator, 2 (4) x 10W
T2500531 · Genuine Triumph
Triumph has stock
Listed for these motorcycles
America
2002–2016
Air-Cooled Scrambler
2006–2016
Speedmaster 865
Choose your year
Thruxton 1200
2016–2017
Thruxton 900
2007–2015
Tiger 1050 & Tiger Sport 1050
2001–2021
Bonneville T100
2008–2026
Bonneville T120
2016–2026
Bonneville T120 Black
2020–2026
Sprint
1996–2011
Rocket III
2005–2018
TT600
2001–2002
Daytona 600 & 650
2004
Speed Four
Choose your year
Daytona 955i / T595
1998–2006
Speed Triple 955i & 1050
Choose your year
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
Electrical Equipment
America · Electrical System · callout 8
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Electrical Equipment
Air Cooled Scramblers · Electrical System · callout 10
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Electrical Equipment
Air Cooled Scramblers · Electrical System · callout 10
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Electrical Equipment
Speedmaster · Electrical System · callout 8
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Electrical Equipment
Thruxton · Electrical System · callout 10
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Electrical Equipment
Thruxton · Electrical System · callout 10
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Electrical Equipment
Tiger · Electrical System · callout 5
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Electrical Equipment
Tiger · Electrical System · callout 5
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Electrical Equipment
Tiger · Electrical System · callout 5
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Electrical Equipment Bonneville
Bonneville · Electrical System · callout 10
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Electrical Equipment Bonneville T100
Bonneville · Electrical System · callout 10
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Electrical Equipment
Bonneville · Electrical System · callout 10
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Electrical Equipment
Bonneville · Electrical System · callout 10
View diagram →
Electrical Equipment
Bonneville · Electrical System · callout 10
View diagram →
Electrical Equipment
Sprint · Electrical System · callout 10
View diagram →
Electrical Equipment
Sprint · Electrical System · callout 11
View diagram →
Electrical Equipment 89737 »
Sprint · Electrical System · callout 11
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Electrical Equipment
Sprint · Electrical System · callout 11
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Electrical Equipment
Rocket III · Electrical System · callout 8
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Electrical Equipment
TT600 · Electrical System · callout 5
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Electrical Equipment
Daytona 600 & 650 · Electrical System · callout 9
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Electrical Equipment
Speed Four · Electrical System · callout 5
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Electrical Equipment
Daytona · Electrical System · callout 10
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Electrical Equipment
Daytona · Electrical System · callout 14
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Electrical Equipment
Speed Triple · Electrical System · callout 6
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Electrical Equipment
Speed Triple · Electrical System · callout 20
View diagram →
Electrical Equipment
Speed Triple · Electrical System · callout 20
View diagram →
Electrical Equipment
Speed Triple · Electrical System · callout 20
View diagram →
Electrical Equipment
Speed Triple · Electrical System · callout 9
View diagram →
Electrical Equipment
Speed Triple · Electrical System · callout 20
View diagram →
Electrical Equipment
Speed Triple · Electrical System · callout 10
View diagram →
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 Aug 5, 2026 · Brea shelf Aug 18, 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