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Circlip, Piston

T1121072 · Genuine Triumph

Low stock at Triumph
$2.20
Order-in Ask the parts desk

Listed for these motorcycles

Trophy 1215
2013–2017
Tiger Explorer
2014–2017
America
2002–2016
Air-Cooled Scrambler
2006–2016
Speedmaster 865
Choose your year
Thruxton 1200
2016–2017
Thruxton 900
2007–2015
Tiger 1200 XC
2020
Tiger 1200 XR
2020
Bonneville T100
2008–2026
Bonneville T120
2016–2026
Bonneville T120 Black
2020–2026

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

Crankshaft, Connecting Rods, Pistons & Liners
Trophy 1215 · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 10 · qty 3
View diagram →
Crankshaft, Connecting Rods, Pistons & Liners
Trophy 1215 · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 10 · qty 3
View diagram →
Crankshaft, Connecting Rods, Pistons & Liners
Tiger Explorer · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 10 · qty 3
View diagram →
Crankshaft, Connecting Rods, Pistons & Liners
Tiger Explorer · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 10 · qty 3
View diagram →
Crankshaft, Connecting Rods, Pistons & Liners
Tiger Explorer · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 10 · qty 3
View diagram →
Crankshaft, Connecting Rods, Pistons & Liners
Tiger Explorer · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 10 · qty 3
View diagram →
Crankshaft, Connecting Rods, Pistons & Liners
Tiger Explorer · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 10 · qty 3
View diagram →
Crankshaft, Connecting Rods, Pistons & Liners
Tiger Explorer · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 10 · qty 3
View diagram →
Crankshaft, Connecting Rods, Pistons & Liners
Tiger Explorer · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 10 · qty 3
View diagram →
Crankshaft, Connecting Rods, Pistons & Liners
Tiger Explorer · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 10 · qty 3
View diagram →
Crankshaft, Conn Rods & Pistons
America · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 11 · qty 4
View diagram →
Crankshaft, Connecting Rods & Pistons
America · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 10 · qty 4
View diagram →
Crankshaft, Connecting Rods & Pistons
Air Cooled Scramblers · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 10 · qty 4
View diagram →
Crankshaft, Connecting Rods & Pistons
Air Cooled Scramblers · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 10 · qty 4
View diagram →
Crankshaft,Conn Rods & Pistons Eng No 211133 >
Speedmaster · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 11 · qty 4
View diagram →
Crankshaft, Connecting Rods & Pistons
Speedmaster · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 10 · qty 4
View diagram →
Crankshaft, Connecting Rods & Pistons
Thruxton · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 9 · qty 4
View diagram →
Crankshaft, Connecting Rods, Pistons & Liners
Tiger 1200 up to AV5526 · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 10 · qty 3
View diagram →
Crankshaft, Connecting Rods, Pistons & Liners
Tiger 1200 up to AV5526 · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 10 · qty 3
View diagram →
Crankshaft, Connecting Rods, Pistons & Liners
Tiger 1200 up to AV5526 · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 10 · qty 3
View diagram →
Crankshaft, Connecting Rods, Pistons & Liners
Tiger 1200 up to AV5526 · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 10 · qty 3
View diagram →
Crankshaft, Connecting Rods, Pistons & Liners
Tiger 1200 up to AV5526 · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 10 · qty 3
View diagram →
Crankshaft/Conn Rod and Pistons - Bonneville T100
Bonneville · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 11 · qty 4
View diagram →
Crankshaft, Connecting Rods & Pistons
Bonneville · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 10 · qty 4
View diagram →
Crankshaft/Conn Rod and Pistons - Bonneville
Bonneville · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 11 · qty 4
View diagram →
Crankshaft, Connecting Rods & Pistons
Bonneville · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 10 · qty 4
View diagram →
Crankshaft, Connecting Rods & Pistons
Bonneville · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 10 · qty 4
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