Specialized therminal engineered arm warmer black s MFPN=HRCRXCXB1 }Park Tool HBP-1 Hub Bearing

}Park Tool HBP-1 Hub Bearing Press Set

}SRAM X3 Rear Derailleur - 789 Speed Long Cage Black

3D damping adapts to pelvic motion with minimal pressure and reduced friction

approximate weight 710g

Ball bearings at the rotation interface make for a smooth-feeling shifter that is very durable

Specialized therminal engineered arm warmer black s MFPN=HRCRXCXB1 }Park Tool HBP-1 Hub BearingTo make the Therminal Engineered Arm Warmers, we used a special cylindrical knitting machine that allows us to engineer areas of stretch, compression, and articulation, while also creating a seamless design. Lighter weight than our standard Therminal Warmer collection, this seamless version is perfect to stash in a jersey pocket when you need a little extra protection on a fast descent or for a long climb in the shadows. We use a yarn that offers good