Shimano rs21 700c clincher 8 11 speed road rear wheel black aluminium
The shimano rs21 700c clincher 8 11 speed road rear wheel offers excellent quality and durability at a competitive price steel butted and bladed straight pull spokes with a 2 cross lacing pattern improve lateral and torsional power transmission rigidity elbow less spokes make for a strong yet compliant wheel high lateral rigidity is produced with a 3 mm offset asymmetric rim and wide flange spacing