prologo sella proxim w850 performance 143 pas Variant:Nack, black 100% SPD® compatible

100% SPD® compatible

- For 5 to 11 speed chains

Kenda tread code: K1010

10-36 teeth

with the support of a highly adjustable bottom out

prologo sella proxim w850 performance 143 pas Variant:Nack, black 100% SPD® compatible"We want to create an innovative saddle for e bikes: surprise us." With these few words, Prologo issued a challenge to the Politecnico di Milano University. More precisely, this challenge was launched at Polifactory, a multidisciplinary research lab that brings together young and brilliant minds. A comprehensive project that began with an in depth market analysis to thoroughly understand the sector, the target audience, and the competition, then aimed