ISM PN 4.0 Saddle mounted with precision

mounted with precision

and relieves strain on the back – even in aggressive riding positions

Due to the customised fabrication process

Wider surface for more stability: 155 mm width provides a stable support surface – ideal for riders who load the rear part of the saddle

Why choose the Direct Mount Saddle Bag

ISM PN 4.0 Saddle mounted with precisionBackorder available: If this saddle is shown as out of stock, you can still place your order it will be placed on backorder with our supplier and shipped to you as soon as new stock arrives. The ISM 4. 0 is similar in design to the award winning ISM PN3. 0, we increased the sit bone contact points 5mm to accommodate a range of pelvic body positions. Rider response told us some cyclists wanted a 125mm saddle to allow for more relaxed pelvis tilt