• Sonder Alpha 650b
  • sonder alpha 700c wheels
  • sonder alpha 700c wheels rear
  • sonder alpha 700c wheels front
  • sonder alpha 700c wheels rim logo
  • sonder alpha 700c wheels rim
  • sonder alpha 700c wheels hub
  • sonder alpha 700c wheels rim internal
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    • Sonder Alpha 650b
    • sonder alpha 700c wheels
    • sonder alpha 700c wheels rear
    • sonder alpha 700c wheels front
    • sonder alpha 700c wheels rim logo
    • sonder alpha 700c wheels rim
    • sonder alpha 700c wheels hub
    • sonder alpha 700c wheels rim internal

    Sonder Alpha 650b

    Light & tough wheelset for gravel and road

    €379,99

    Light & tough 650b tubeless-ready wheels for gravel or road riding. Designed, laced and precision-built in the UK.
    • Option

    Pre-order now for despatch from 22nd June . We'll keep you up-to-date with your order progress and despatch as soon as it is available.

    • Free Delivery over €80

    • All Duties and Taxes Paid

    onder Alpha 650b is our performance disc brake wheelset built specifically for gravel and road adventure. They’ve been designed with long rides and endurance riding in mind.

    • Disc brake specific and tubeless-ready design up 47mm road or up to 2.2” MTB tyres
    • 23mm internal width, Sapim double butted spokes
    • 120-point engagement for quick acceleration and pedalling efficiency
    • Built to last: fully serviceable and repairable with no specialist tools required

    For the rear we’ve used a 6-pawl freehub for instant acceleration and maximum pedalling efficiency. This gives 120 points of contact - just 3° of rotation between each click. With faster engagement, the wheels respond the minute you put the hammer down and save wasted watts.

    Made from a premium KLM41 (6061) alloy, we’ve been able to maximise rim strength and stiffness for a lower weight. They’re also welded and pre-taped for a tubeless-ready set up to save more weight and reduce rolling resistance.

    23mm wide the Alpha 650b wheels are optimised up to 47mm road or 2.2" MTB tyres. By using wider tubeless tyres you’ll be able to run lower pressures, giving you even better traction, improved comfort and reduced risk of pinched punctures. While they’re light, they stay super-strong because of a shorter spoke triangle.

    Made in Britain

    We lace, build and finish all our wheels in our Nottingham factory, with each one getting a full quality control inspection. We’ve brought the build process in house from overseas to enable us to produce something truly special. We can over see the whole construction of our wheels and keep quality consistent, production efficient and reduce the impact on the planet by not shipping boxes of wheels around the world.

    Features

    Key Features

    • Light, wide rims increase the contact patch of tyres and reduce rolling resistance
    • Super-stiff 15mm axle
    • Sealed cartridge bearings mean low maintenance
    • Covered by our 28 Day Ride Guarantee
    • 3 Year Alpine Bond

    Vital stats

    Wheel Spec

    Alpha Rim: Tubeless-ready. Internal width 23mm. Takes 650Bx47mm road plus up to 27.5x2.2” MTB tyres
    Alpha hub: 12mm thru-axle with 6 pawl freehub
    Spokes: Stainless steel double-butted
    Sealed cartridge bearings
    Alloy free-hub body

    Weight

    Front: 940g Rear: 1080g