Shimano Deore XT dynamo hub to recharge your batteries and GPS on the go: 6 V - 0.5 A, 3 W
Wheel diameter: 29"
ETRTO: 622x32C
Double-walled rim
Rim: Sunringle Duroc 30
Number of spokes: 32
Rim strip: Tubeless compatible
Bearings: Sealed cartridge
Axle diameter: 12X172MM