Serfas E-GEL Hybrid Saddle Steel Black closeout The trainer’s smart electronics then

The trainer’s smart electronics then control resistance in a progressive power curve

Ergonomic grips with this unique cam profile lets you choose the position that best supports your hand position and style of riding

Superior braking performance

160mm and 165mm rotors are not interchangeable

so installation

Serfas E-GEL Hybrid Saddle Steel Black closeout The trainer’s smart electronics thenFeatures a friction free E GEL layer designed to behave as a second skin and reduce chafing by moving with the motion of the rider thus reducing uncomfortable friction. Also features Serfas Deep Groove Design central pressure eliminating channel, Dual Density Base, four way stretch moisture wicking Lycra cover, elastomer rear suspension, and heavy duty steel rails. Dual Density Base Deep Groove Design Elastomer Rear Suspension Friction Free E Gel