Coming equipped with SRAM's new Power Organic compound they are also quieter without sacrificing performance

Synergetic will work best on a perfectly clean/dry chain

Bearing style: Using labyrinth and contact sealed

Materials: The body is made from a blend of 92% polyester and 8% spandex

Type G pads are available with a Steel backing plate (S)

PRO Seatpost Battery Holder - 28.6mm - Black eBay Coming equipped with SRAM's newThe PRO Battery Holder Seatpost is a SHIMANO Di2 battery holder for storing the electronic drivetrain's battery in the seatpost. This clever accessory provides a clean and secure storage solution, keeping the battery protected while maintaining the aerodynamics and aesthetics of your bicycle. The holder comes with a stainless steel tool specifically designed for easy removal of the set when needed for maintenance or battery replacement. Features