Reserve Wheelset - 40|44 GRReserve 40 44 GR Bringing cutting edge performance to the diverse needs of drop bar off roaders, Reserve's new gravel wheels are tailored for the demands of off road exploration and gravel riding, but with an aero focus. Leveraging Turbulent Aero technology, the 40 44 GR features a 40mm front paired with a 44mm rear, establishing it as our fastest and most stable gravel wheelset to date. Wider than our previous gravel wheels to allow for tires up to