Viantor Recreational and Commuter Helmets When it comes to sourcing

When it comes to sourcing components for your custom build

and engage in hands-on learning

Promotes oxygen utilizaiton and energy production

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Axle Type 12mm TA Hub Drilling 24H Hub Spacing 142mm Hub Spoke Type J-bend Hub Weight 235g Position Rear Rotor Mount Center Lock Skewers Included No

Viantor Recreational and Commuter Helmets When it comes to sourcingActicage structure for better safety ZOOM Ace fit Ponytail compatible Half head ring for better comfort M = 54 58cm 240g L = 57 62cm 260g Attributes Certification EN1078 Core Yes e Bike approved No Helmet sizing in cm 51 55cm Integrated Light No Size S Visor No