Left crank Sram Quarq Rival Dub 172.5mm

Left crank and axle with integrated powermeter for Rival AXS crankset

• Black colour
• Without crown
• 172.5 mm crank arm
• Proven Quarq reliability and precision
• Waterproof: IPX7 waterproof up to 1 meter for 30 minutes
• The DUB bottom bracket adds durability and simplicity
• Battery: Long-lasting replaceable lithium AAA (400+ hours)