Cyclecentric Tandem and Innovative Cycle Centre. We design and sell innovative transport solutions from our base in Longstanton near Northstowe and Cambridge. Our brands include Airnimal folding bikes and Circe Cycles tandems, triplets, cargo bikes and school run solutions. Come and visit our showroom in Longstanton, near Northstowe and Cambridge where you can try, hire and buy. We also do custom builds and electric bikes.