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Cobalt 1 XC 650b Mountain Biking Wheelset

crankbrothers

Product image 1Cobalt 1 XC 650b Mountain Biking Wheelset
Product image 2Cobalt 1 XC 650b Mountain Biking Wheelset

Regular price £164.73 Sale price £349.99

The crankbrothers Cobalt 1 650b/27.5" mountain wheels are a value-packed, entry-level aluminium wheelset that's perfect for cross country and trail riding.

These wheels are stunning both visually and on the trails due to crankbrothers' unique design that's based on principles of strength, stiffness, and acceleration - exactly what every mountain biker seeks out. The Cobalt 1 wheels feature Twinpair spoke technology which pairs 2 sets of 12 spokes (so 24 spokes/wheel front and rear) to maximize strength and stiffness.

They're incredibly user-friendly, too, as there's only one spoke length for all the spokes both front and rear. The 6061-T6 anodized aluminium rims plus the Cobalt 6061-T6 hubs are the epitome of strength, reliability, plus smooth-rolling performance thanks to sealed cartridge bearings.

Highlights

  • Simple and beautiful - crankbrothers unique wheel design is based around principles of strength, stiffness, and acceleration.
  • Low rotational inertia - unique wheel design distributes mass closer to the hub for faster acceleration and deceleration.
  • Twin pair spoke technology - designed using the strongest shape in construction, the triangle, to maximize strength and stiffness.
  • Single spoke length - easy to true and replaceable without removing the tyre.

Specifications

  • FREEHUB
    3-pawl, 21T, steel, 11-speed HG mountain-style cassette compatible
  • FRONT HUB BEARING
    Sealed cartridge 18307 (x2)
  • FRONT HUB END CAPS
    15mm (installed), 9mm (skewers not included)
  • FRONT HUB MATERIAL
    Cobalt, 6061-t6
  • INTERNAL RIM WIDTH
    21mm
  • NIPPLE SIZE
    28mm
  • REAR HUB BEARINGS
    Sealed cartridge 6903 (x2), 6902 (x2)
  • REAR HUB END CAPS
    12x142mm (installed), 10x135mm (skewers not included)
  • RIM DEPTH
    21.1mm
  • RIM FINISH
    Shot peen, black anodizing
  • RIM MATERIAL
    6061-t6, smooth weld joint
  • SPOKE BUTTING
    2.3 bladed
  • SPOKE LENGTH
    298mm
  • SPOKE MATERIAL
    Stainless steel
  • THRU AXLE
    Can convert to 12x100mm
  • WARRANTY
    2 years
  • WEIGHT
    1900g per set (27.5")

Free Delivery

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We're able to ship orders placed before 3pm on weekdays that same day when upgraded to either our DPD Next Day or DPD Saturday Delivery, otherwise delivery is FREE on orders over £40 with our economy delivery option, we aim to ship orders placed before 10am on weekdays that same day with delivery expected within four working days.

Tracking is provided upon dispatch and you can opt for order updates to be sent to you via Facebook Messenger if you would prefer this.

Please see our Delivery Information page for further details.

Pricing

  • Economy Delivery
    Delivery typically within four working days
    FREE on orders over £40 otherwise £1.95
    Fully tracked and may require a signature
  • Next Day Delivery
    Delivery next working day
    Order before 15:00 for same day shipping
    £2.95 per order
    Mainland UK only
  • Saturday Delivery
    £8.95 per order
    Available until 15:00 on Friday
    Mainland UK only
  • Freight Delivery
    FREE on orders over £500
    £29.95 on orders under £500
    Order before 12:00 for same day shipping
    Delivery typically the next working day
    Mainland UK only

Free Returns

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We want you to be 100% happy with your purchase from us here at Scotby Cycles which us why we’re one of only two or three bike shops (and as far as we're aware the only independent bike shop) which offer free returns on all accessories and clothing.

If an item doesn't fit, or isn't quite what you expected then simply email support@scotbycycles.co.uk with your order ID and ask for a returns number, once approved we’ll provide you with a free Royal Mail Tracked label so you can send us your returns completely free of charge from any Post Office branch within 30 days of purchase.

Please see our returns policy for full details.

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