Race Tech Shock Spring Weight 272-297 lbs. / Spring Rate 6.6kg

Race Tech Shock Spring Weight 178-193 lbs. / Spring Rate 5.6kg

Elka Spring 10.7X40 - 1.88 ID / 600 lb / 1.57 in (36mm)

Race Tech Shock Spring Weight 118-132 lbs. / Spring Rate 5.0kg

Race Tech Shock Spring Weight 160-172 lbs. / Spring Rate 5.8kg

Race Tech Shock Spring Weight 172-187 lbs. / Spring Rate 5.8kg

Race Tech Shock Spring Weight 110-120 lbs. / Spring Rate 5.0kg

Race Tech Shock Spring Weight 272-297 lbs. / Spring Rate 6.6kg For KTM 450 SMR