Description
1 x Selle San Marco Bioaktive Sportive Open Fit Gel Saddle
Increased air retention holds air longer with 3x less air loss than the original
HVG version: 90psi / 6
Includes schrader valve core remover
Thanks to its specially developed Hope 30mm rim
SHIMANO ULTEGRA/GRX RD-R8000/RX817 PULLEY SET 2026-MTB-999to2999 1 x Selle San MarcoUpgrade your drivetrain with this premium Shimano pulley set, engineered for ULTEGRA RD R8000, ULTEGRA Di2 RD R8050, and GRX Di2 RD RX817 11 speed rear derailleurs. Featuring sealed precision bearings on both pulleys, this set delivers low friction performance and exceptionally smooth shifting across road and gravel applications. Built to Shimano's exacting standards for reliable, responsive gear changes in any terrain. Compatibility ULTEGRA RD R8000
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
