ISM PN 4.0 Saddle Colour:Black and power output

and power output

and ANT+/Bluetooth compatible devices

Combined with the relative stability of a sub-50mm fairing

The ultimate daytime running light set

the Copal BOA road cycling shoes will help riders go farther and longer with more comfort

ISM PN 4.0 Saddle Colour:Black and power outputThe ISM PN 4. 0 is the newest offering in the Performance Narrow category of saddles. Similar in design to the award winning ISM PN 3. 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 related to road and gravel cycling. Like the other PN saddles, the PN 4. 0 offerings superb thigh and hamstring clearance.