Front sprocket for Triumph T120 / Thruxton / Bobber 1200

$24.99

OEM-style direct replacement front countershaft sprockets for the new Triumph water-cooled Bonneville T120, Thruxton & Thruxton R, Bobber & Speedmaster.  16 & 17 tooth count.

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Description

Manufactured in SCM420/20CrMo Chromoly Steel Alloy for exceptional long life.

Includes OEM-style rubber noise-suppression cushion.

Your choice of 16 or 17 tooth.

2016+ T120 stock sprocket sizes = 17 front / 37 rear (2.176 ratio)

2017+ Bobber & Speedmaster stock sprocket sizes = 17 front / 37 rear (2.176 ratio)

2016+ Thruxton & Thruxton R stock sprocket sizes = 16 front / 42 rear (2.625 ratio)

Front & rear sprockets are interchangeable between models shown above.  Create custom ratios: (16/37 = 2.312),  (17/42 = 2.470). Use 525 size chain.