1990 June review from Mountain and City Biking magazine:

1990 November advertisement for SC brakes and announcing Speed Traps:

1991 March Grafton and Ringle parts:

1991 May crank press release:

1991 November magazine review of cranks and pedals:

1992 January , April , July and August ads, plus December press release:

1992 November Joy Stix cranks:

1993 June Bicycle Guide magazine article featuring USA manufacturers:

1996 Grafton brakes: