Ritchey Internal Di2 Battery Seatpost Mount Fits 27.2 Electric Shifting Length_850mm while its intuitive features help

while its intuitive features help speed up maintenance

and small installation parts

The Jagwire Pro Shift kit is a great way to upgrade from OEM cables and housing

Whether for professional bike shops or avid riders

Recognized for its professional-grade quality

Ritchey Internal Di2 Battery Seatpost Mount Fits 27.2 Electric Shifting Length_850mm while its intuitive features helpOptimize your Shimano Di2 electronic shifting system with the Ritchey Internal Di2 Battery Seatpost Mount, designed to securely hide and protect your Di2 battery within a 27. 2mm seatpost. Crafted from high quality, durable materials, this innovative internal mount seamlessly integrates into your bike's frame eliminating external battery packs for a cleaner, aerodynamic profile. Engineered for superior performance, the Ritchey Internal Di2 Battery