British Spares British Spares
Progressive Fork Springs (Internal) Norton

To suit all Norton Roadholder forks with internal springs from early Featherbed models through to the last Commando


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Progressive Fork Springs (External) 1964-1970 Triumph

To suit Triumph models using externally sprung forks.


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Progressive Fork Springs (Internal) Triumph/BSA

To suit all 1971 onwards Triumph and BSA single and twin models factory fitted with internal fork springs.


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Progressive Fork Springs (Internal)Triple

To suit 1971 onwards T150 & T160 Triumph Trident and A75 BSA Rocket Three models factory fitted with internal fork springs.


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