Challenge Seamless Latex Inner Tube Tube Presta Length: 47mm 700C 33-40C CheckoutTitle=Ritchey Classic EvoCurve Drop Handlebar - Aluminum Q-factor for GXP cranks is

Q-factor for GXP cranks is 149

Cleat Interface Crank Brothers Brass Color Black Pedal Type Single Side Clipless with Platform Pedal Spindle 9/16" Defined Color Black Pedal Body Material Aluminum Weight 395 Spindle Material Chromoly Steel

IS-PM 160mm front/140mm rear color blue

0 Width 760

Challenge Seamless Latex Inner Tube Tube Presta Length: 47mm 700C 33-40C CheckoutTitle=Ritchey Classic EvoCurve Drop Handlebar - Aluminum Q-factor for GXP cranks isChallenge Latex Tube 700 x 33 40mm 47mm Presta Valve. Seamless 'one piece' latex inner tubes provide a smooth balanced ride with no pucker or bump like those found on other tubes. Latex tubes are lighter thinner and more flexible than a butyl tube increasing your comfort lowering your rolling resistance and helping to prevent flats. The tube also includes a removable core Presta valve making them compatible with both inline and external valve