Pirelli Scorpion SmarTube Tube - 29 x 1.8 - 2.2 42mm Presta Valve Brand_Avid }Shimano Sora ST-R3000 Double (2x)

}Shimano Sora ST-R3000 Double (2x) Left STI Lever only compatible with Sora R3000 2x front derailleur

Color Black Rings 50/34 Number of Chainrings Double Crank Length (mm) 175 Crank Intended Use Road Drivetrain Speeds 8 BB Included No Pedal Spindle 9/16" Spindle Interface Type Square Taper JIS Chainring BCD 110 Chainline/Hub Compatibility 130 Hubs Defined Color Black

DT Swiss hub is modular for easy cleaning and serviceability

8 Length 400 Material Aluminum Offset (mm) 20

Pirelli Scorpion SmarTube Tube - 29 x 1.8 - 2.2 42mm Presta Valve Brand_Avid }Shimano Sora ST-R3000 Double (2x)Pirelli Scorpion SmarTube Tube 29 x 1. 8 2. 2 42mm Presta Valve. Scorpion SmarTube is the mountain bike specific inner tube that blends the innovative features of TPU (Thermoplastic Polyurethane) a specific formulation for the riders that are looking for the best balance between protection against punctures weight and volume. SmarTube offers low weight and volume combined with a high level of reliability not available with an equivalent butyl tube The