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Machined to the tightest tolerances
}Shimano Tiagra FC-4703 Crankset - 172
Slim concave profile with large tapered leading edge to deflect pedal strikes
}Wheels Manufacturing Derailleur Hanger - 283
Length 1320 Tooth Count 120
Wolf Tooth Premium Headset - EC49/40 Lower Red MFPN=SAR-36T-BCD110 S.B. BLK Machined to the tightest tolerancesWolf Tooth Premium Headset EC49 40 Lower Red. Wolf Tooth Premium headsets are machined out of aircraft grade aluminum and feature high end bearings made by Enduro. They are engineered to use the largest possible ball size and are filled with high pressure waterproof lubricant. A pair of dual lip seals ride in micro grooves to keep out water and debris. Stainless Steel Bearings provide unparalleled corrosion resistance Highly recommended if your