Campagnolo Ekar Chainset

The 1x chainset is a crucial element in Campagnolo's gravel-specific kar drivetrain design. Lightweight, secure and simple up front, with no wasted overlapping gears or unnecessary moving parts to collect trail dirt - one chainring and no front mech is the way to go, whatever your off-road ambitions!. But behind that apparent simplicity is a design to die for. Like the whole EkarTM system, the cranks combine strength and ightweight 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. New Pro TechTM technology joins the two semi-axles inside the BB while oversized stainless steel bearings sit outside the shell, for smoothness, strength and easy access.

Specification

Lightweight, efficient, secure 1x Ekar system - perfect for gravel riding and racing

2-piece cranks: ultra-torque 630 steel axle & UD carbon arms - strong and lightweight

4 ring options - Adventure (38T), Pure Gravel (40T), Fast Gravel (42T), e Gravel (44T)

Narrow-wide tooth design - efficient drive & maximum chain security

Pro Tech - strong, efficient, self-aligning Hirth joint semi-axles

Easy access to external crank bearings

Easily interchangeable alloy rings - no need to disassemble the crankset

4 crank arm lengths - 165, 170, 172.5 and 175mm

Narrow Q-factor - 145.5mm

Weight: 615 gr (172.5mm, 38T)

Size: 165MM 42T, 170MM 38T, 170MM 40T, 170MM 42T, 172.5MM 38T, 172.5MM 40T, 172.5MM 42T, 172.5MM 44T, 175MM 38T, 175MM 40T, 175MM 42T, 175MM 44T