The specialized ground control 29er sport tyre has been resurrected from the archives and modernised with fe analysis to give the tyres an increased traction and grip while also giving them a faster speed these specialized 29er tyres feature an adaptive tread technology which offers cross country riders a fast and grippy tyre which will have you covered no matter what the weather conditions are like out on the trails this specialized ground control 29er sport tyre is a fantastic choice for tra