ISM PN 4.0 Saddle

ISM PN 4.0 Saddle With the PN 4.0 Saddle; ISM continues with its noseless design to remove any pressure from delicate soft tissue areas but offers 5mm wider sit bone contact points than the PN 3.0. The 125mm width allows for a more relaxed pelvis tilt for both road and gravel riding; whilst retaining excellent thigh and hamstring clearance for greater control and manoeuvrability on the bike.