 | STK-012 - Internal rotor kit - Twin spark plug system - Triumph 3TA, 5TA, BSA A65 |
|  | STK-012D -Digital - Internal rotor kit - Twin spark plug system - Triumph 3TA, 5TA, BSA A65 |
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STK-200 -Triumph Tiger Cub - Internal Rotor kit - Single spark plug system |
|  | STK-202 -Triumph Tiger Cub - Internal Rotor kit - replaces PVL system |
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