SW-RS801-E

Brand: Shimano

Satellite switch of 12-speed Di2, extra-long-cable version designed for time-trial and triathlon extensions. Sold as a pair, it plugs into the dedicated satellite port of 12-speed levers and weighs 16.5 g per pair — the heaviest of the three SW-RS801s because of its cable length. It completes the SW-RS801-S (drops) and SW-RS801-T (tops).