ISM PN 3.0 Black Saddle cassettes Offering reduced coverage on the

Offering reduced coverage on the legs and a compressive fit for reduced drag

incident detection and compatibility with Varia™ rearview radar and lights so you can see and be seen

Fit Tech: Standard

generate heat

That’s in the range of a 75% drag reduction compared to conventional bottom brackets

ISM PN 3.0 Black Saddle cassettes Offering reduced coverage on theThe PN 3. 0 is the sleek new saddle that will take your ride to the next level. Starting from ISM's Performance Narrow chassis, ISM used feedback from their professional athletes to make the next evolution in saddle design. With a slightly wider 120mm rear end and an updated shape, the PN 3. 0 is so comfortable, it will disappear underneath you. Similar to the other PN saddles, the PN 3. 0 offerings superb thigh and hamstring clearance. This allows