The Mai GRV wheels are the perfect upgrade if you want to customize your bike simply and efficiently while saving valuable watts. The aerodynamic wave profile ensures shorter spokes and thus optimized spoke tension. The rims measure 50 mm at the spoke base and 43 mm at the flattest point of the profile. 22 mm rim width makes the wheels suitable for 28 inch tires between 25 and 65 mm according to Schwalbe classification. According to the ETRTO scale, you achieve the optimum with a tire width of 35-65mm. The wheelset is therefore suitable for use with gravel and road bike tyres. Features Dimensions: 622x22 (700c/28 inch) Weight: 1630 grams (excl. rim tape) Number of spokes: 24 Freewheel: HG-11 (XD on request) Tubeless compatible: Yes Brake type: Centerlock disc Maximum system weight: 110 kilograms ASTM approval: Category 2