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HED Jet Plus Disc2 Rear Wheel 12mm Thru Axle - Shimano Centerlock Disc
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Jet Plus Disc2 Rear Wheel

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Backorder: This item is currently out of stock but is available to purchase today as a backorder. The expected availability date shown above is our best estimate as to when it will be shipped to you, but this date is subject to change based on our receipt of this item from its vendor. Shipping in the continental US is free for all backorder items (for international orders, our customer service team will contact you when the item is available to ship). Your credit card will not be charged until your item ships (Paypal requires payment up front, but you can cancel for full refund). Anytime prior to shipment, your backorder can be cancelled by contacting our customer service team.

An iconic cycling legacy optimized for the most cutting edge disc brake road bicycles.

The HED Jet Plus Disc2 wheelset follows a lineage of aerodynamic innovation dating back to the 80's, when Francesco Moser broke the cycling world hour record on the tracking using a bicycle with front and rear disc wheels.

The Minnesota-based HED has called upon its 35+ years of industry experience to ground the aerodynamic disc wheel solidly in the present with a modern disc-brake version. The Jet Plus Disc2 features a newly designed profile optimized for 25mm clincher tires that gets top marks in the wind tunnel.

For the modern time trial or triathlon racer, there is no better wheel for raw aerodynamic advantage and the ultimate stopping power/modulation of disc brakes.

The nitty gritty.

For the technically inclined, HED hasn't overlooked any aspect of construction; the Jet Plus Disc2 is packed with an attention to detail designed to put you at the head of the pack.

The overall structure of the wheel uses what HED refers to as a "Hybrid Skeletal" form that combines the internal structure of HED's Ardennes rim profile with an undulating organic carbon fiber form. The 21mm internal width continues for 70mm into the disc, where it then tapers down before flaring back out again to meet the hub. The wave-like profile reduces drag to astonishingly low numbers.

The actual skeleton of the wheel is comprised of 24 double-crossed J-bend Sapim CX-Ray spokes that lace an aluminum rim to HED's 545 Disc Brake hub set. The hub features ABEC 5 hi-grade stainless steel bearings and comes standard as a 12 x 142mm thru axle with available 135mm QR adapters available.

The carbon disc is expertly molded to the skeleton to complete the wheel. The result is a yaw beating modern disc wheel that massively improves speed and stability across all wind angles. Wind stalling is virtually eradicated due to the new organic shape.

The HED Jet Plus Disc2 is the modern disc-brake disc wheel every serious time trialist or triathlete has been waiting for.


  • A contemporary aero disc wheel for modern disc-brake bicycles used in time trials and triathlons
  • Newly designed organic wave-like shape performs to an astounding level in the wind tunnel
  • Optimized for moder 25mm road clincher tires
  • Disc brakes provide ultimate stopping power and speed modulation
  • Comes standard as a 12 x 142mm thru axle, QR adapters available separately
  • 5-year manufacturer warranty from HED

FREE Cassette Installation - Order a cassette along with a wheelset and we can install the cassette for free. Cassette installation requires special tools that not all our customers have. The cassette will be professionally installed and torqued to spec. Just add "Please install cassette" to your order notes at checkout and we'll take care of you.

Open Box - This product has one or more Open-Box units available. These units can be purchased at a discount (see option select). Open-Box units are brand-new and contain all standard parts and accessories. The full manufacturer warranty applies.

B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.


Brake Compatibility: Centerlock Disc 


Cassette Type: Shimano 11 


Tire Compatibility: Clincher Tubeless Ready 


Mfg PartNum: JD-4123121 


Axles: Thru-Axle 


Wheel Features: Disc Brake Compatible 


Rim Material: Aluminum with Carbon Disc 


Wheel Size: 700C/29" (ISO 622) 


Tire Type: Clincher 


Rim Depth: Full Aero Disc 


Rim Width: 21 internal / 25 external 


Hubs: HED 545 w/ Stainless Steel Bearings 


Spokes: Sapim CX-Ray J-Bend Bladed Steel 


Spoke Count: 24 


Spoke Pattern: 2-Cross 


Max. Rider Weight: 240 lbs 


Claimed Weight: 1230 g 


Manufacturer Warranty: 5 Years 


Disc Bolt Pattern: Center Lock 


Rear Hub Spacing: 12 x 142mm Thru Axle (135mm QR with Separate Adapters 


Rim Diameter: 622mm 


Internal Rim Width: 21 mm

Mfg Warranty: 60 Mo. Parts & Labor

Warranty URL: https://hedcycling.com/warranties/