HP Velotechnik Front Suspension Spring Each Color:Yellow Hard The seat height is adjustable

The seat height is adjustable by 4 inches (100 mm)

Compatible with TRP HY/RD

Bottle of 120 capsules

but larger bolt heads need to be turned down to 13mm and on smaller bolts or shafts a shim is needed to get up to 13mm

Compatible with all current TerraTrike models equipped with a 26” rear wheel

HP Velotechnik Front Suspension Spring Each Color:Yellow Hard The seat height is adjustableMake your trike's front suspension softer or harder, depending on your weight and load capacity. Front springs come in red (soft) or yellow (hard), and work in conjunction with the Anti roll Bar, which comes in white (soft) and grey (hard). Product Notes Front Suspension Springs sold individually. Buy two for one trike. Specifications Red (Soft) coil spring for front suspension struts: Up to 198 lbs Yellow (Hard) coil spring for front suspension