With WELLJUNIOR even young cyclists can appreciate the features and comfort typical of Selle SMP.Smp Vacuum Tech:- Innovative production process conceived in our laboraties that allows to apply cover without using adhesives or mechanical fasteners.Gel padding:- Self-modeling insert designed to mould to the user´s specific build. Pressure on anatomical pressure points decreases by 30%, offering higher comfort and unique well-beingPadding:- Soft polyurethane with high mechanical strength.Body:- Designed to overcome the most stringent resistance and stability tests over time.Rail:- Great resistance to stress and vibration absorption capacity.Fixing plates:- Exclusive structural element that allows to achieve higher standards of security and robustness.Specifications:- Recommended use: Road racing, MTB- Padding level: Minimum- Padding material: Soft polyurethane- Cover: SVT- Body: Nylon 6 and elastomer- Standard frame: Steel- Dimensions: 234 x 130 mm- Weight: 255 g