MET Estro MIPS Helmet - White Holographic Glossy Large 61903 Largest Cog 36 Color Black Model=Isolator RL Damper Upgrade Kit Ventilated materials help wick sku-46356345290991 Color:PASTEL LIGHT BLUE (Blue)

MET Estro MIPS Helmet White Holographic Glossy Large 61903 Largest Cog 36 Color Black Model=Isolator RL Damper Upgrade Kit Ventilated materials help wick sku 46356345290991 Color:PASTEL LIGHT BLUE (Blue) Largest Cog 36 Color Black Rear Der Shifter Compatibility Shimano Mountain Rear Derailleur Mount Type Shimano Rear Direct Mount Drivetrain Speeds 8 Drivetrain Speeds 9 Weight 335 Chain Wrap Capacity (teeth) 45 Cage Length Long Wristband Whitestone Silicone Connectivity ANT+ BT SMART Customizable Screen Yes External Sensor Compatibility Speed Cadence HR Primary Color White GPS Yes Heart Rate Monitor Yes Solar Charging No Watch Color Whitestone Battery Type Lithium Ion Touchscreen Yes