DEVELOPMENT PREVIEW Square Sandbox · No real charges

Fitment guide

Sprocket, Rear, 42T, 525

OEM number T2012542. Every bike it fits.

OEM T2012542

Sprocket, Rear, 42T, 525

Fits 26 bikes in our catalogs

These are the bikes this number is listed for in the parts books we hold, plus corrections we have recorded. A bike missing here may be one we have not added yet.

Click a bike to see where this part sits on it: the diagram, its number there and the quantity.

TRIUMPH

YearMakeModelMarketVersionModel code
2027TRIUMPHSPEED TWIN CAFE RACER EDITIONUS——
2026TRIUMPHSPEED TWIN 1200US——
2026TRIUMPHSPEED TWIN RS 1200US——
2025TRIUMPHSPEED TWIN 1200US——
2025TRIUMPHSPEED TWIN RS 1200US——
2025TRIUMPHTHRUXTON RSUS——
2024TRIUMPHSPEED TWIN - AE2311 > CA0786US——
2024TRIUMPHTHRUXTON RSUS——
2023TRIUMPHSPEED TWIN - AE2311 > CA0786US——
2023TRIUMPHSpeed Twin - Breitling EditionUS——
2023TRIUMPHTHRUXTON RSUS——
2022TRIUMPHSPEED TWIN - AE2311 > CA0786US——
2022TRIUMPHTHRUXTON RSUS——
2021TRIUMPHSPEED TWIN > AE2310US——
2021TRIUMPHTHRUXTON RSUS——
2020TRIUMPHSPEED TWIN > AE2310US——
2020TRIUMPHTHRUXTON RSUS——
2020TRIUMPHThruxton TFCUS——
2019TRIUMPHSPEED TWIN > AE2310US——
2019TRIUMPHTHRUXTON RUS——
2018TRIUMPHTHRUXTON RUS——
2018TRIUMPHTHRUXTONUS——
2017TRIUMPHTHRUXTONUS——
2017TRIUMPHTHRUXTON RUS——
2016TRIUMPHTHRUXTONUS——
2016TRIUMPHTHRUXTON RUS——