Full Speed Ahead Pro Track 50t x144mm Black Chainring 1/2"x1/8" Rear Hub Spacing (mm)-148

Full Speed Ahead Pro Track 50t x144mm Black Chainring 1/2"x1/8" Rear Hub Spacing (mm)-148Full Speed Ahead Pro Track 50t x144mm Black Chainring 1 2"x1 8". FSA Pro Track Chainrings are CNC Machined AL7075 T6 with laser etched logos. Requires 1 2"x1 8" chain TECH SPECS Tooth Count 50 Ring Position Type Single Drivetrain Speeds Single Speed 1 2" x 1 8" Chainring BCD 144 Color Black Defined Color Black Material Aluminum

0 x 12mm Green Box of 100

70mm long and fits into pockets and saddle bags

37 Spindle Interface Type FSA MegaExo Weight 50 BB Shell Width (mm) 100 BB/Frame Interface English

}Full Speed Ahead Orbit X 1" Threadless Headset Black

}SRAM X-Sync 2 Eagle Cold Forged Direct Mount Chainring 30T Boost 3mm Offset

250 116215188250

One oversized spindle to work across every bottom bracket standard

}e*thirteen PF30 ThreadFit Bottom Bracket - 68/73/83mm For 30mm Spindle Black

}Wheels Manufacturing BSA Bottom Bracket - Shimano MTB ABEC-3 Bearings Black Cups

0 Length 291 Spoke Interface J-Bend Defined Color Black

41 Defined Color Silver

NX Eagle 12-speed chain for smooth and efficient shifting