Starter Idler Gear
T1220550 · Genuine Triumph
Triumph has stock
Listed for these motorcycles
Tiger Sport 660
2022–2026
Trident 660
2021–2026
Street Triple 675
Choose your year
Daytona 675
2006–2017
Daytona 660
2025–2026
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
Starter Drive Gears
Tiger Sport 660cc · Clutch & Transmission incl. Gearchange Mechanism · callout 1
View diagram →
Starter Drive Gears
Tiger Sport 660cc · Clutch & Transmission incl. Gearchange Mechanism · callout 1
View diagram →
Starter Drive Gears
Tiger Sport 660cc · Clutch & Transmission incl. Gearchange Mechanism · callout 1
View diagram →
Starter Drive Gears
Trident 660cc · Clutch & Transmission incl. Gearchange Mechanism · callout 1
View diagram →
Starter Drive Gears
Trident 660cc · Clutch & Transmission incl. Gearchange Mechanism · callout 1
View diagram →
Starter Drive Gears
Trident 660cc · Clutch & Transmission incl. Gearchange Mechanism · callout 1
View diagram →
Starter Drive Gears
Street Triple up to BF1182 · Clutch & Transmission incl. Gearchange Mechanism · callout 5
View diagram →
Starter Drive Gears
Street Triple up to BF1182 · Clutch & Transmission incl. Gearchange Mechanism · callout 5
View diagram →
Starter Drive Gears
Street Triple up to BF1182 · Clutch & Transmission incl. Gearchange Mechanism · callout 5
View diagram →
Starter Drive Gears
Street Triple up to BF1182 · Clutch & Transmission incl. Gearchange Mechanism · callout 5
View diagram →
Starter Drive Gears
Daytona 675 · Clutch & Transmission incl. Gearchange Mechanism · callout 5
View diagram →
Starter Drive Gears
Daytona 675 · Clutch & Transmission incl. Gearchange Mechanism · callout 5
View diagram →
Starter Drive Gears
Daytona 660 · Clutch & Transmission incl. Gearchange Mechanism · callout 1
View diagram →
Starter Drive Gears
Daytona 660 · Clutch & Transmission incl. Gearchange Mechanism · callout 1
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