Serfas TBM-40 Tailbones® Memory Foam Dual Density Saddle Colour:Black Automatically positions your bike when

Automatically positions your bike when you secure it

wallet & tools

Recessed half waffle design for added control without hot spots

Battery indicator

Serfas TBM-40 Tailbones® Memory Foam Dual Density Saddle Colour:Black Automatically positions your bike whenAbout Serfas TBM 40 Tailbones Memory Foam Dual Density SaddleSerfas' latest addition to the Tailbones family introduces a top layer of Memory Foam for a more personalized feel and added comfort. Serfas Tailbones saddles supports the sit bones and provides a smooth comfortable ride using Progressive Density Foam while a Deep Groove Design allows maximum blood flow into the neurovascular bundle for drastically reduced numbness and discomfort. Features90