CRANKARM LH SRAM APEX AXS D1 POWERMETER WIDE 172 BK

Description

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 replaceable AAA lithium battery

DUB bottom bracket adds durability and simplicity

Waterproof (IPX7 waterproof to 1 meter for 30 minutes)

Compatible with All Sram Road WIDE DUB BBs, except Ai