Ratlankis Mach1 670 28" - 622x21C Black 32H ZigZag with eyelets V9

Ideal for heavy loading bikes as well as for e-bikes due to it's rigidity and durability. Its 21mm internal width allows a perfect fit of the wider tyre up to 64 mm.Material: Aluminium (ALLOY 6063-T6)Type: DoublewallWITH EYELETS, which reinforce rim and allow higher spoke tensionCompatible with V-Brakes and Disc brakesRim size in inches: 28"Rim size in milimeters (ETRTO): 21-622mmRim internal width: 21 mmRim height: 17 mmNumber of spoke holes: 32Weight: 600 gRecommended tire width: from 35 mm to 64 mmCompatible with 29" bicyclesFinish: black anodizingOnly 1 small stickerEffective rim diameter (ERD): 605 mmJoint is reinforced with steel pins