On sale! -€12.50 Entrega en 2 / 10 días laborables 27.5" WIRE GROUND CONTROL SPORT 27.5/650B SPECIALIZED GROUND CONTROL SPORT 27,5/650B €12.50 €25.00 The Ground Control Sport uses an extremely versatile tread pattern that can be used in both cross country and trail competition, it rolls fast and with exceptional confidence and grip. Our Block-In-Block design uses a higher adaptive interior block to penetrate the ground and give traction. The larger outer structure supports the inner block and offers... Add to cart