Bicycle: Trek Year: 95/96 Model: Y Series Noleen P/N: Nr3-TRY Other Model Applications: None -Shock Style availability- \ -NR-1: No -NR-2: No -NR-3: Yes -NR-4: No Shock Spring Rate: NB1.5-550 (140-175) Additional Rates: NB2-400 (110-135) Shock Stroke: 1.5" stroke Long Travel Availability: Yes. 2" travel with an NB2-550 or NB2-400. Notes: None