SHIMANO DURA ACE Di2 SW-RS801-E SATELLITE SHIFTER TT EXTENSION BAR Marin_kids SRAM DUB™ is the single

SRAM DUB™ is the single replacement for 30mm and 24mm BB spindles options

L1: 300 g (± 8%)

this bag holds all your essentials when cargo pockets are being used and hydration packs are overkill

Confident control: Giant P-R1 Disc wheels with 32c Gavia Fondo tubeless tyres provide grip

and enhances suspension performance ride after ride

SHIMANO DURA ACE Di2 SW-RS801-E SATELLITE SHIFTER TT EXTENSION BAR Marin_kids SRAM DUB™ is the singleBig 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