Minimal padding with gel insert, L 274 x W 138 mm, Unisex Road / MTB / ATB / Exercise Bike / Spinning / Commuter / Singlespeed, AISI 304 Inox stainless steel frame, undercarriage with Nylon 12 with carbon reinforcement. The special self-modelling gel insert adapts to the individual anatomy of the cyclist and guarantees maximum comfort, perfect for narrow pelvises. The typical SMP4BIKE design optimally relieves sensitive body regions that are not suitable for bearing body weight (coccyx, nerves, arteries, testicles, etc.). At the same time, blood circulation is optimised. Article type Width 138.0 mm Features Cut-out, Gel Area of use Road Suspension no suspension Gender Unisex Main colour black Length 274.0 mm Frame material AISI (stainless steel) Shell material Carbon, Nylon