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The crankset is the heart of the new 1x Ekar system, with its optimized gearing ratios, sensitively spaced across a wide range. Simplicity at its finest.
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), Gravel Race (44T)
Narrow-wide tooth design – efficient drive & maximum chain security
ProTech™ strong, efficient, self-aligning Hirth joint semi-axles
Easy access to external crank bearings
Easily interchangeable alloy rings – no need to disassemble crank
4 crank arm lengths – 165, 170, 172.5 and 175mm
Narrow Q-factor – 145.5mm
