Schwalbe Marathon Tire Size:27" Premium CR-39 Polarized Lenses

Premium CR-39 Polarized Lenses

Proven Filtration: Hollow fiber filtration media is the same technology as our most popular and field-proven filters

This heart rate monitor transmits accurate real-time heart rate and performance data to compatible Garmin smartwatches and cycling computers

• Fits adults 90 lbs

Schwalbe Marathon Tire Size:27" Premium CR-39 Polarized LensesTHE ORIGINAL: The archetypal high quality touring tire. The highly elastic GreenGuard layer is 3 mm thick. One third of the GreenGuard is made up of recycled latex products. The Anti Aging sidewall can withstand the typical cracking that results from overloading due to insufficient inflation pressure for much longer. E BIKE READY. You can choose every Marathon for your E Bike (E 25). The main sizes are approved and tested for E bikes up to 50 km h (E