SRAM RED XPLR AXS E1 Power Meter Spider mechanical labyrinth (LLB) seals and Kluber

labyrinth (LLB) seals and Kluber NBU52 high-pressure grease to provide an additional level of protection against the elements

Racer has been a flagship with full of special technologies

witch hazel

The pump is Presta and Schrader valve compatible and is completely rebuildable for years of worry-free use

SRAM RED XPLR AXS E1 Power Meter Spider mechanical labyrinth (LLB) seals and KluberWhen you need the absolute best from your training data, the accuracy and reliability of the RED XPLR AXS Power Meter is the way to go. The spider design uses a proprietary thread on chainring mount system which allows us to reduce weight and increase stiffness without compromising the ability to swap rings. A dual sided power measurement system, its accurate to + 1. 5% even as weather conditions change, and boasts unbeatable battery life.