Shimano Tiagra FD-4700 10-Speed Double 34.9mm Front Derailleur MFPN=820-02-568-KIT An oversized lower headset bearing

An oversized lower headset bearing and tapered composite steerer increase front-end stiffness for precise steering under load

Battery Type Lithium Ion Primary Color Black Watch Color Black Solar Charging No GPS Yes Touchscreen Yes External Sensor Compatibility Speed/Cadence Connectivity ANT+ BT SMART Customizable Screen Yes Heart Rate Monitor Yes Wristband Slate - Silicone

BMX specific race compound uses an advanced blend of Graphene and Silica provides low rolling resistance for explosive acceleration while ensuring confident traction through corners and transitions

Rotor Mount Center Lock Freehub Body SRAM XD Hub Weight 227g Primary Color Gold Hub Drilling 28H Hub Spacing 148mm Position Rear Axle Type 12mm TA Hub Spoke Type J-bend

Material: 6061-T6 machined aluminum base

Shimano Tiagra FD-4700 10-Speed Double 34.9mm Front Derailleur MFPN=820-02-568-KIT An oversized lower headset bearingShimano Tiagra FD 4700 Front DerailleursAluminum links and clamp band to save weight and increase rigidity Extra wide pivot link increases rigidity while reducing flex for improved shifting response Plated steel chain cage 43. 5mm chain line 52t maximum outer ring and 16t capacity See Tech link below for compatibility info Double or Triple Double Drivetrain Speeds 10 Derailleur Capacity 16 Front Derailleur Clamp 34. 9 (1 3 8") Front Derailleur Cable