Riverside 500 Hybrid Bike size-g-13-n-10898-b-864 this pool mask has an

this pool mask has an anti-fog treatment

The design maximises the grip of Vibram XSGrip rubber on all types of holds

meaning that it complies with the current European regulations (standard EN13277-2)

measure the distance between your canines

Riverside 500 Hybrid Bike size-g-13-n-10898-b-864 this pool mask has anVersatile, comfortable and dynamic bike for regular rides on bike paths, roads and trails. 9 speed drivetrain The single chainring drivetrain makes life easier: Change between the speeds using a single shifter. The range of speeds is designed for riding over small hills. BTWIN SL569 speed shifter MICROSHIFT H092 9 speed cassette. Cogs: 11 36. Single chainring: 36 teeth. KMC X9 chain with quick release. Rear derailleur: BTWIN RD M46 L. Anti derailment