12mm tru-axles front and rear
And no matter how wet the weather
How To Wear: To be worn in cool to moderate conditions (6-16°C / 43-59°F)
Can be mounted above or below handlebars
Bracket SH Thickness In mm 5
SRAM Apex D1 Power Meter Assembly, Power Meter Crankset, Speed: 12, Spindle: 28.99mm, DUB, 172.5mm, Black, Road Disc ggroad 12mm tru-axles front and rearAccurate, reliable power measurement is practically a requirement these days, and the Apex AXS crankarm power meter upgrade is the easiest way to get the numbers you need. With the tech hidden inside the DUB spindle, it fits almost any bike while remaining stealthy. DUB PWR spindle based unit measures left side power to calculate total watts Proven Quarq reliability and accuracy Long battery life (400+ hours) to power a season of rides User