Shimano

CN-5600 105 10-speed chain - 116 links

The Dual-Pivot brake design is lightweight, compact and durable

High performance 10-speed 105 Road cassette

The racers' choice, 105 brake callipers come in a compact and lightweight design for high performance

"Road brake cable set, black"

High performance 9-speed cassette

High performance 10-speed Road cassette

CN-6600 Ultegra 10-speed chain - 114 links

WH-7850 SL Scandium tubeless compatible clincher wheel set earns the Dura-Ace pedigree and is designed to complement its 10-speed groupset meeting pro road race criteria

WH-7850 C50 front tubular carbon rim 16h

"WH-7900 Dura-Ace tubular wheel, carbon 35 mm deep - front"

Super lightweight 10-speed cassette with a rigid alloy carrier for excellent shifting even under the most demanding gear changes

SM-BTR1 7970 Dura-Ace Di2 battery

SM-BCR1 7970 Dura-Ace Di2 battery charger without power lead

SM-BCC16 7970 Dura-Ace Di2 battery charger power lead

"SM-EWC1 7970 Dura-Ace Di2 cable cover sheath for EW-7970, black"

"SM-EWC1 7970 Dura-Ace Di2 cable cover sheath for EW-7970, grey"

"SM-EWC1 7970 Dura-Ace Di2 cable cover sheath for EW-7970, white"

SM-EC79 7970 Dura-Ace Di2 diagnostic scanner tool

"SM-AD79 7970 Dura-Ace Di2 front derailleur band adapter, 34.9 mm"