Description
Special steel design
70mm specially braided fibre increases string abrasion durability
this helmet is proven to boost cooling power while remaining aerodynamic
Material: 71% Polyamide
PN 3.1 Aids Special steel designThe ISM PN 3. 1 saddle takes its inspiration from the popular PN 3. 0 chassis but has additional padding and a revised shape. Its designed to offer the feeling of "disappearing" beneath you and to be the perfect choice for those who want a softer ride. Features: Use: Triathlon, Time Trial, Road Rails: CrMo Length: 255mm Width: 120mm Padding: 40 Series Foam Tapered edge mould design for incredible comfort ISM Category: Performance Narrow