2000 SRX 700. It's black with no other markings.
More than likely the stock red spring with the paint marking worn off.
Take a caliper and measure the diameter of the wire and count the number of coils. This data doesn't paste in very well, extra spaces and tabs are automatically removed. But as you read through the data the wire diameter of Brown=5, Red=5.3, Green=5.5, Silver=5.5, Pink=6, and White=6. The Turns (or number of coils) are Brown=5.19, Red=5.53, Green=5.53, Silver=4.86, Pink=5.53, and White=5.53.
YAMAHA SECONDARY SPRINGS
Spring Rate
Torsion Compression Turns Wire Diameter Length Color
(kg/mm/rad)(kg/mm) (mm) (mm)
613 0.063 5.19 5 75 Brown
729 0.74 5.53 5.3 75 Red
848 0.87 5.53 5.5 75 Green
965 1.04 4.86 5.5 75 Silver
1211 1.256 5.53 6 75 Pink
1290 1.372 5.19 6 75 White
YAMAHA SECONDARY SPRINGS
Spring Rate
Torsion Compression Turns Wire Diameter Length Color
(kg/mm/rad)(kg/mm) (mm) (mm)
613 0.063 5.19 5 75 Brown
729 0.74 5.53 5.3 75 Red
848 0.87 5.53 5.5 75 Green
965 1.04 4.86 5.5 75 Silver
1211 1.256 5.53 6 75 Pink
1290 1.372 5.19 6 75 White
Last edited: