Rear Shocks

Rear shocks come as air sprung or coil sprung. This refers to the spring used. Coil shocks are often more supple, but are heavier, as well as not being as versatile. Ait shock may not have quite the same suppleness, but are easier suited to a greater variety of riders, as the air spring can cater to different rider weights, where you would need to buy a new spring for different rider weights on a coil.
Rear Shocks