ISM PN 4.1 Saddle Wheel Brand_Vision The Ultimate Ironman Weapon:

The Ultimate Ironman Weapon:

The Continental Grand Prix 5000 has a dynamic siped tread with a protective Vectran layer positioned for added puncture resistance

Chainring material: Aluminum

Length: Above the knee

Includes carriage kit for mounting waterbottles

ISM PN 4.1 Saddle Wheel Brand_Vision The Ultimate Ironman Weapon:The ISM PN4. 1 is the newest offering in the Performance Narrow category of saddles. Same shape as the popular PN4. 0, only with increased padding for those looking to soften their ride. We engineered the PN4 chassis with sit bone contact points of 125mm to accommodate a range of pelvic body positions related to road and gravel cycling. Like the other PN saddles, the PN4. 1 offers superb thigh and hamstring clearance. This allows for more rider body