Big performance in a tiny package, the Di2 SW-RS801-E for TT extension bar brings lightning fast shifting to the tops of any Shimano 12-speed road bike.
Mount this satellite shifter on your aero bars for seamless gear changes without breaking aerodynamic position. Compatible with DURA-ACE Di2 electronic groupsets, it delivers the same crisp, precise shifting you expect from Shimano's flagship components. Perfect for time trials, triathlons, and long road efforts where every second counts.
Features
- Compact satellite shifter creates multiple, custom shift points on the handlebar
- Attaches directly to the handlebar
- Extra long cable, for Remote extension bar switch
- 740mm cable length EW-SD300 for TT extension bar
Specification
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Use: Road
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Group: Dura Ace Di2 R9250 / Ultegra Di2 R8100
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Model: SW-R801-E
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Type: Shifting Switch
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Position: TT Extension Bar
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Handlebar mounting: left / right
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Compatible electric wire: EW-SD300
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E-tube Project: Yes
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E-tube port (pcs): 0
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E-tube connector (pcs): each 1
Contents
- 1 Shimano Dura Ace Di2 SW-RS801-E Satellite Shifter TT Extension Bar
We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.
Weights are based off pre-production products at time of publication. Weights may vary in final production.
