Je kunt de beveiligde pagina van PayPal niet zien?

Klik hier
om te heropenen en je aankoop af te ronden

Een ogenblik geduld s.v.p. Je bestelling wordt verwerkt.

BRIGHT FRIDAY | En het werd licht - sla je slag!
Helaas is het gewenste artikel op dit moment uitverkocht. Wij stellen je er graag van op de hoogte, wanneer dit artikel weer op voorraad is. Hiervoor kun je je e-mailadres achterlaten.
Campagnolo

Campagnolo Ekar Pro-Tech Crank Set 13-speed 38T (2021)

ID: 1325854
Top Deal
€ 347,99
€ 299,99
- 13%
Incl. BTW, geen verzendkosten
Product uitverkocht
Ik word er graag aan herinnerd, wanneer dit artikel weer op voorraad is.

Verplaats naar verlanglijst
  • 30 dagen kosteloos retourneren
  • Kleine producten Gratis levering vanaf €696
  • 40.000 producten 600 merken
Productbeschrijving

Helaas is er op dit moment nog geen productbeschrijving voorhanden.

The crankset is the heart of the new 1x Ekar system, with its optimised gearing ratios, sensitively spaced across a wide range.

Of course, the single chainring is simple to use – no front mech, significantly reduced weight, fewer moving parts to collect dirt or clog, and providing high chain security, with no wasteful gearing overlap – perfect for gravel riding and racing. The unidirectional carbon fiber cranks feature a strong, durable 630-grade steel alloy crank axle – following the maxim of smartly mating strength and light weight that is employed across the Ekar groupset. New ProTech™ technology joins the two semi-axles inside the bottom bracket, with a single, oversized bolt. Oversized stainless steel bearing sit on the crank, fixed on the semi-axles, for maximum smoothness and strength – and easily accessible for inspection and maintenance without the requirement to extract the cups.

There are four ring size options: Adventure has 38 teeth; Pure Gravel is 40T, Fast Gravel is 42T, and eGravel 44T. Their narrow-wide design provides efficient drive and maximum chain security. The light, strong 7075 aluminum rings are easily interchangeable – you can simply unbolt them from the four spider arms with no requirement for crank disassembly. The four arms, which are asymmetrically set for optimal spread of the torque load, feature a 123mm Bolt Circle Diameter. Swapping rings is an easy and efficient way to switch out your gearing as you tackle different types of riding. The Ekar crankset features four arm length options – 165, 170, 172.5 and 175mm – to suit riders of all sizes and styles. For some gravel bikes featuring low bottom bracket heights, shorter crank arms are a popular choice to avoid grounding on loose and unpredictable surfaces. A narrow 145.5mm Q-factor makes for a comfortable, efficient pedalling style, whatever your size. The UD carbon arms come with neat, removable protective end caps, to keep your components looking like new, whatever terrain you tackle.

ProTech
Patented dual-sealing ProTech technology securely connects the two semi-axles inside the bottom bracket, and protects the BB bearings from ingress of water and mud, providing longevity of high performance, even in the worst riding conditions. A gravel-orientated development from Campagnolo's innovative and proven Ultra-Torque technology, the ProTech system's central Hirth joint features self-centring and self-aligning frontal teeth located in the middle of the crank where the ends of the integrated semi-axles meet.

The axles are fixed together with a single, protected oversized bolt, their precise pairing can even overcome the fractional misalignment that some carbon frames can include thanks to the tiny differences in tolerance in their manufacture. The ProTech crank system's torque transmission is as efficient as a single piece axle, and it's lighter. And, being better protected than other systems, it is also more durable. Oversized stainless steel bearing sit on the crank, outside the BB shell, for maximum stiffness, smoothness and strength thanks to greater axle rigidity from the increased axle diameter.

Productdetails
Aanvullende gegevens
alleen compatibel met IC21 of OC21 schelpen
Gebruiksdoel
Racefiets  
Ontwikkeld voor E-Bikes
ja  
Kettingbladen
Aantal kettingbladen: 1 kettingblad
Overbrenging: 38 tanden
Crank
Te gebruiken met: 13-speed
Model: 4-armig
As opname: Ultra Torque
Kruisgat: 123 mm
boutcirkel: Campagnolo
Kettinglijn: 45.5 mm
Tandwiel
Q-factor: 146  mm
Materiaal
Crankarmen: Ultra-Torque ashelften van AISI 630 staal en UD carbon krukarmen  
Gewicht
610  g
Levering
1x crankstel met lager zonder schalen  
Geslacht
Unisex
Modeljaar
2021
Productnummer
1325854
Beoordeling
Je mening telt! Beoordeel dit product als eerste.

Heb je vragen?
Schrijf ons aan via het contactformulier of bezoek onze veelgestelde vragen pagina.
Nieuwsbrief
Meld je nu aan voor de nieuwsbrief en ontvang een kortingscode t.w.v. €5,-.
Er wachten exclusieve aanbiedingen en kortingsacties op je.4

VERKLARING GEGEVENSBESCHERMING
Everyday we get more people on bikes