SP Connect Wireless Phone Chargers Connection Type:Wireless Direct mount oval chainring is

Direct mount oval chainring is designed for cranks such as Force and Rival where the spider can be replaced with a direct mount ring

Dramatically lowers surface temperature to improve braking performance and consistency (less fade) while reducing system noise and extending pad life

Advanced aero rims with the latest in DT Swiss hub and spoke technology

Rear Axle 12mm Thru x 148mmBrake Type DiscTT (Effective) 615Frame Material AluminumFrame Type RigidColor BlackMfg Size MediumPlatform TimberjackWheel Size 29"Wheel Size 27

Anodized with laser-etched logo

SP Connect Wireless Phone Chargers Connection Type:Wireless Direct mount oval chainring isThe SP Connect Wireless Charging Module can be mounted on any SP Connect mount. The SP Connect Phone Case attaches in seconds with a 90 turn or magnetically depending on model. Now all you have to do is attach this module for wireless charging to a power source (USB socket battery power bank ) and you can charge your smartphone on the go. Bike Mountable Yes