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Extralite QRC-2 road crankset

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This item is crafted in Italy
  • Extralite QRC-2 Road

    QRC2: our new generation of road compact E-Bones bring the SSP (stress split profile) concept to the extreme: they are stiffer, lighter and slimmer!
    Both cankarms have been designed with an innovative hyper-sophisticated 3D cnc process that allows higher freedom in multi-dimensional shaping. Bearing preloader allows an easy and perfect preload adjustment. Self extracting left crank: no special tools are required!
    Hybrid Ceramic option is also available on demand (HybridUp W). However bearing fittings on E-Bones can accept any standard 6806 2rs bearing.

    Weights:

    • BSA 68 mm: 476g
    • BB 30-68: 479g
    • BB 91-42: 458g
    • BB 91-41B (special 41mm bearing included): 455g
    • PF 30-68: 480g
    • BB 386 Evo: 479g
    • BB Right 46: 479g


    More information about the QRC-2

    Features & Information
    • Q-factor: 138mm
    • Size: 170, 172.5 and 175mm
    • Bcd: 110mm standard compact
    • BB standards: see table below
    • Bearings: external 30-42mm low friction
    • Spindle: integrated 27mm axle
    • Graphics: laser etched / CNC
    • Finishing: black anodized
    • Option: hybrid ceramic bearings


    The natural evolution of E-Bones QRC with remarkable improvements.

    • Axle diameter grew up from 22 to 27mm.
    • Overall structure is stiffer and stronger.
    • New bearing preload system.
    • Self-extracting left crank.
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  • Show all items from ExtraliteExtralite is a cycling component manufacturer based in Italythat specializes in high-performance, lightweight components for road and mountain biking. The company is known for its focus on innovation and weight reduction, and its products are used by professional and amateur cyclists alike.

    One of Extralite's most popular products is the HyperFront hub, which is considered one of the lightest road bike hubs on the market. The HyperFront hub uses a unique design that reduces weight while maintaining strength and durability. It also features high-quality bearings and a low-friction seal, which results in smooth and reliable performance.

    Another popular product is the Ultralite Rear hub, which is one of the lightest mountain bike hubs available. The Ultralite Rear hub features a unique flange design that reduces weight without sacrificing strength, and it also uses high-quality bearings and a low-friction seal. This hub is also available in multiple axle standards to fit different frames .

    Extralite also produces a wide range of other high-performance cycling components, including stems, handlebars, and bottom brackets. The company's products are known for their excellent quality and durability, and they are highly valued by cyclists around the world.

    Overall, Extralite is a well-respected and reputable brand in the cycling industry, known for producing lightweight, high-performance components that are designed to enhance the performance and weight of the bike. If you're looking for top-quality, lightweight cycling components, Extralite's products are definitely worth considering.
1 - 2 weeks delivery time

1 - 2 weeks delivery time

1 - 2 weeks delivery time

1 - 2 weeks delivery time

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1 - 2 weeks delivery time

1 - 2 weeks delivery time

1 - 2 weeks delivery time

1 - 2 weeks delivery time

1 - 2 weeks delivery time

1 - 2 weeks delivery time

1 - 2 weeks delivery time

1 - 2 weeks delivery time

1 - 2 weeks delivery time

1 - 2 weeks delivery time

1 - 2 weeks delivery time

1 - 2 weeks delivery time

1 - 2 weeks delivery time

1 - 2 weeks delivery time

1 - 2 weeks delivery time

1 - 2 weeks delivery time