SRAM X1 Rear Derailleur - 11 Speed Medium Cage Black MFPN=OVAL-SDM40-FT }Schwalbe Lugano II Tire -

}Schwalbe Lugano II Tire - 700 x 25 Clincher Folding Black K-Guard

Running in Power Flash mode

75 threading

Choose Proterra Tough when you need a wheel that won’t let you down

SRAM X1 Rear Derailleur - 11 Speed Medium Cage Black MFPN=OVAL-SDM40-FT }Schwalbe Lugano II Tire -SRAM X1 Rear Derailleur 11 Speed Medium Cage Black. The X1 group has all the important features of the high priced spread with a modest increase in weight. Wide tooth narrow tooth pulley wheel maximizes chain control by fitting inner and outer chain links perfectly X Horizon design maintains constant chain gap across all gears and eliminates ghost shifting Roller bearing clutch eliminates derailleur bounce and chain slap Cage Lock feature simplifies