CAMPAGNOLO Ekar carbon crank 1x
The Ekar crank with its shiny UD carbon finish is not only a visual treat, the technical values of the Gravel crank are also convincing. With its 1x setup, it saves a lot of weight compared to the Campagnolo 2x cranks and has fewer individual parts for gravel use on which dirt can collect. Their chainring options from 38 to 44 teeth offer the right gear ratio for every type of gravel biker. Because the chainring can be replaced without dismantling the crank, the translation can also be adjusted in no time at all for different areas of intended use and distances. The narrow-wide tooth profile of the chainrings ensures that the chain is optimally held.
For the crankshaft system, Campagnolo relies on Pro-Tech technology, a further development of the Ultra-Torque system optimized for gravel. Just like the Campagnolo UltraTorque system, the crank arms are connected to each other via 2x stainless steel half-shafts with Hirth teeth in the frame. The screw connection is made using an oversized screw with a 10 millimeter Allen key. The oversized bearings pressed on the half-axles have seals specially optimized for gravel use for increased durability. With 8 different Pro-Tech bearing shells, the Ekar crank is compatible with all common bottom bracket standards. Suitable crank protection caps are included in the scope of delivery to protect against stone chips and crank hitters.
Technical specifications:
Area of intended use : Gravel, Cyclocross, racing bike
Material crank arms: UD carbon
Material spider: UD carbon
Material crankshaft: steel
Crankshaft diameter: 25 mm, Campagnolo Ultra Torque
Crank lengths: 165 mm; 170mm; 172.5mm or 175mm
bolt circle diameter diameter: 123 mm
Spider: 4-arm
Chainring: 38, 40, 42 or 44 teeth
Chainring Bolts: Aluminum
chain line : 45.5mm
Q Factor: 145.5mm
Bottom bracket compatibility: Campagnolo Pro-Tech
Compatibility chains: 13-speed Campagnolo Ekar
Rider weight: na
Finish: Glossy UD Carbon
Color: Black
Weight according to the manufacturer: 615g (172.5 mm; 38 teeth)
Weight weighed: 647g (172.5 mm; 42 teeth)
Scope of delivery:
1x Campagnolo crank Ekar Carbon 1-speed including bearing | without bearing shells
1x pair of crank protection caps