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Pin, Brake Switch, Rear, M5

T2027725 · Genuine Triumph

Low stock at Triumph
$33.53
Order-in Ask the parts desk

Listed for these motorcycles

Thruxton 1200
2016–2017
Thruxton 900
2007–2015
Street Cup
2017–2018
Bobber TFC
2020–2025
Speed Twin 900
2021–2025
Street Twin
2016–2022
Thruxton 1200 TFC
2020
Speed Twin 1200
2019–2027
Speed Twin 1200 RS
2025
Speedmaster 1200
2020–2026
Bonneville T100
2008–2026
Bonneville T120
2016–2026
Bonneville T120 Black
2020–2026
Street Scrambler & Scrambler 900
2017–2026
Bobber
2017–2026
Speed Triple 955i & 1050
Choose your year
Speed Twin 1200 TFC
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

Rear Brake Master Cylinder, Reservoir & Pedal
Thruxton · Braking System · callout 20
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Rear Brake Master Cylinder, Reservoir & Pedal
Thruxton · Braking System · callout 20
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Rear Brake Master Cylinder, Reservoir & Pedal
Thruxton · Braking System · callout 20
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Rear Brake Master Cylinder, Reservoir & Pedal
Street Cup · Braking System · callout 20
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Rear Brake Master Cylinder, Reservoir & Pedal
Bonneville Bobber TFC · Braking System · callout 22
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Rear Brake Master Cylinder, Reservoir & Pedal
Bonneville Bobber TFC · Braking System · callout 22
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Rear Brake Master Cylinder, Reservoir & Pedal
Street Twin & Speed Twin 900 · Braking System · callout 20
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Rear Brake Master Cylinder, Reservoir & Pedal
Street Twin & Speed Twin 900 · Braking System · callout 20
View diagram →
Rear Brake Master Cylinder, Reservoir & Pedal
Street Twin & Speed Twin 900 · Braking System · callout 20
View diagram →
Rear Brake Master Cylinder, Reservoir & Pedal
Street Twin & Speed Twin 900 · Braking System · callout 20
View diagram →
Rear Brake Master Cylinder, Reservoir & Pedal
Thruxton TFC · Braking System · callout 20
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Rear Brake Master Cylinder
Speed Twin 1200 · Braking System · callout 20
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Rear Brake Master Cylinder
Speed Twin 1200 · Braking System · callout 20
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Rear Brake Master Cylinder
Speed Twin 1200 · Braking System · callout 21
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Controls, Mid, Kit
Bonneville Speedmaster · COMFORT · callout 2
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Controls, Mid, Kit
Bonneville Speedmaster · COMFORT · callout 2
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Controls, Mid, Kit
Bonneville Speedmaster · COMFORT · callout 2
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Controls, Mid, Kit
Bonneville Speedmaster · COMFORT · callout 2
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Rear Brake Master Cylinder, Reservoir & Pedal
Bonneville Speedmaster · Braking System · callout 18
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Rear Brake Master Cylinder, Reservoir & Pedal
Bonneville Speedmaster · Braking System · callout 18
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Rear Brake Master Cylinder, Reservoir & Pedal
Bonneville Speedmaster · Braking System · callout 18
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Rear Brake Master Cylinder, Reservoir & Pedal
Bonneville · Braking System · callout 20
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Rear Brake Master Cylinder, Reservoir & Pedal
Bonneville · Braking System · callout 20
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Rear Brake Master Cylinder, Reservoir & Pedal
Bonneville · Braking System · callout 20
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Rear Brake Master Cylinder, Reservoir & Pedal
Bonneville · Braking System · callout 20
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Rear Brake Master Cylinder, Reservoir & Pedal
Bonneville · Braking System · callout 20
View diagram →
Rear Brake Master Cylinder, Reservoir & Pedal
Bonneville · Braking System · callout 20
View diagram →
Rear Brake Master Cylinder, Reservoir & Pedal
Bonneville · Braking System · callout 20
View diagram →
Rear Brake Master Cylinder, Reservoir & Pedal
Bonneville · Braking System · callout 20
View diagram →
Rear Brake Master Cylinder, Reservoir & Pedal
Bonneville · Braking System · callout 20
View diagram →
Rear Brake Master Cylinder, Reservoir & Pedal
Bonneville · Braking System · callout 20
View diagram →
Rear Brake Master Cylinder, Reservoir & Pedal
Street Scrambler & Scrambler 900 · Braking System · callout 14
View diagram →
Rear Brake Master Cylinder, Reservoir & Pedal
Street Scrambler & Scrambler 900 · Braking System · callout 14
View diagram →
Rear Brake Master Cylinder, Reservoir & Pedal
Street Scrambler & Scrambler 900 · Braking System · callout 14
View diagram →
Rear Brake Master Cylinder, Reservoir & Pedal
Street Scrambler & Scrambler 900 · Braking System · callout 14
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Forward Controls Mount Kit > 854155
Bonneville Bobber · COMFORT · callout 10
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Forward Controls Mount Kit
Bonneville Bobber · COMFORT · callout 10
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Forward Controls Mount Kit - 854156 >
Bonneville Bobber · COMFORT · callout 10
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Forward Controls Mount Kit > 854155
Bonneville Bobber · COMFORT · callout 10
View diagram →
Forward Controls Mount Kit - 854156 >
Bonneville Bobber · COMFORT · callout 10
View diagram →
Rear Brake Master Cylinder, Reservoir & Pedal
Bonneville Bobber · Braking System · callout 22
View diagram →
Rear Brake Master Cylinder, Reservoir & Pedal
Bonneville Bobber · Braking System · callout 22
View diagram →
Rear Brake Master Cylinder, Reservoir & Pedal
Bonneville Bobber · Braking System · callout 22
View diagram →
Rear Brake Master Cylinder, Reservoir & Pedal
Bonneville Bobber · Braking System · callout 22
View diagram →
Rear Brake Master Cylinder, Reservoir & Pedal
Speed Triple · Braking System · callout 25
View diagram →
Rear Brake Master Cylinder, Reservoir & Pedal
Speed Triple · Braking System · callout 25
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Rear Brake Master Cylinder
Speed Twin 1200 TFC · Braking System · callout 20
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