SRAM Apex Flattop Chain - 12-Speed 120 Links Gray D1 ModelNumber=E4658 }Topeak JoeBlow Booster Floor Pump

}Topeak JoeBlow Booster Floor Pump - 160psi / 11bar SmartHead DX3 Black/Gray

}SRAM MRX Comp Shifter Set 7 Speed Rear Microfriction Front Includes Stationary Grips

Forged 7050 30mm spindle

Spoke Profile Straight Gauge Color Silver Length 315 Spoke Interface J-Bend Defined Color Silver

SRAM Apex Flattop Chain - 12-Speed 120 Links Gray D1 ModelNumber=E4658 }Topeak JoeBlow Booster Floor PumpSRAM Apex Flattop Chain 12 Speed 120 Links Gray D1. Flattop technology is so much more than a distinctive look. It allows SRAMs 12 speed chain to be lighter stronger and more durable than anything that came before. The Apex chain uses the same construction as the Rival and Force chains with a polished gray finish. Optimized for use with SRAMs Apex 12 Speed drivetrain Flattop technology allows for a narrower chain with quieter operation and increased