Bicycle: Jamis Year: 1995/1996 Model: Dakar Noleen P/N: NR1-GJC, NR3-GJC Other Model Applications: Caloi and Kona -Shock Style availability- -NR-1: Yes -NR-2: No -NR-3: Yes -NR-4: No Shock Spring Rate: NB1-650 (160-190) Additional Rates: NB1-750 (200-230), NB1-550 (140-160), NB1-500 (100-130) Shock Stroke: 1.25" stroke Long Travel Availability: None Notes: OEM spring spec was on the heavy side (NB1-650), many customers request a lighter spring.