FSA Pro Track 45t x144mm Black Chainring 1/2"x1/8" MFPN=30335317073

FSA Pro Track 45t x144mm Black Chainring 1/2"x1/8" MFPN=30335317073FSA Pro Track 45t 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 45

Over Locknut (mm) 177 Axle Diameter (mm) 12 Overall Length (mm) 189 Thread Length (mm) 25 Thread Pitch Surly M6 x 1 Color Black Weight 75

5/45mm eye-eye 190mm

Wherever the road takes you the ERC 1400 wheels with AERO+ optimized rim profiles allow you to stay in control during your extended endurance ride

Offering a variety of hand positions for comfort over the long haul it also features 30mm of rise for a more upright and relaxed riding position

The 303 is faster lighter and more capable over varied terrain—whether the surface is pavement in all its conditions or no pavement at all

Versatile for any Planogram

Single front chainring set up (chainring not included)

size 700c front/rear rear (XDR) rim DT Swiss G 540 hub DT Swiss 370 LN CL disc axle/spacing (mm) 12x142 TA hole 28h spoke DB nipple brass color black weight 1050g

}Shimano Sora FC-R3000 Crankset - 170mm 9-Speed 50/34t 110 Asymmetric BCD Hollowtech II Spindle Interface Gray

model Pothead color blue size 5-9 EU shoe 37-42 cuff 3"

Primary Color Orange Steerer Tube 1-1/8 Material Aluminum Height 2

X1 & X1F compatible with all HT clipless mountain pedals