Funn throne ii saddleover the last few years funns throne ii saddle has gone through many changes and they now believe they have mastered its comfort and performance the pvc construction provides you with a water resistant saddle which also has crmo rails for extra stability and is lightweight at only 300g featuresmaterial pvcwater resistantcrmo railssize 272mm x 139mmweight 300gbuy funn components from chain reaction cycles the worlds largest online bike store