**Please ensure you have a 13x compatible wheelset to be use this product** The 1x chainset is a crucial element in Campagnolo's gravel & all-road specific Ekar drivetrain design. Lightweight, secure and simple, with no wasted overlapping gears or unnecessary moving parts to collect trail dirt . The Ekar chainset will convince you that one chainring and no front mech is the way to go, whatever your off-road ambitions! Dona™t let the apparent simplicity fool you, this chainset has been designed from the ground up. Just like the whole Ekar system, the cranks combine strength and lightweight materials. The 2-piece crankset features a strong, durable 630-grade steel alloy axle mated to a polyamide-carbon spider and beautiful UD Carbon arms. The ergonomics of this chainset mean it is suitable for any size of rider, with 4 crank arm lengths available. The outer chainrings are also easily interchangeable, with no need to disassemble the chainset if you want to alter your gearing. **Technology** * 2-piece cranks: UD carbon arms with an Ultra-Torque 630 steel axle, lightweight and strong * ProTecha: strong, efficient, self-aligning semi axles, sealed from dirt by an external sealing clip as well as an internal sleeve * Narrow-wide Tooth Design: efficient drive & maximum chain security **Specification** * Designed specifically for Ekar 1x13 groupsets * Suitable for Gravel and All-Road riding * Crank boots included to protect the crank arms * Easily interchangeable chainrings * Easy access external bearings * 4-crank arm lengths available (165mm, 170mm, 172.5mm, 175mm) * 4 chainring options available (38T, 40T, 42T, 44T) * Narrow Q-Factor of 145.5mm: ensures compatibility with all modern frames * Weight: 615g (based on 172.5mm, 38T)
