• Shimano Ultegra ST-6870 Di2 Gears. • Shimano Ultegra 12 speed Chainset fairly new. • Shimano Ultegra 11-28t cassette. (replaced under Shimano warranty). • Giant SLR 0 Aero 50mm Carbon Wheelset. Fresh from being professionally serviced and deep cleaned with a Ceramic Coating Shield.
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