57-4785 - 21T Gearbox Sprocket
$70.00Price
Gearbox front Sprocket 21 Tooth
Gearbox sprocket for Triumph T120,T140,T150,T160, 5 speed models, and BSA A75 Rocket 3, 5 speed models.
Chain Pitch: 5/8'' x 3/8''
Number of Teeth: 21T
OEM: 57-4785
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