Jet RC6.9 Black Rim Brake Wheelset
  • Jet RC6.9 Black Rim Brake Wheelset

    In stock in the UK based HED Wheels warehouse

     

    The Jet RC6.9 Black rim brake wheelset is ideal when chasing PBs and podiums in important triathlons or across heavily undulating time trial courses.

     

    The mismatched depth rims promote a perfect performance, with the 60mm deep front rim carving through the air while remaining stable in crosswinds and the 90mm deep rear rim promising the lowest drag possible without resorting to a heavier disc wheel. The rims feature a hybrid construction, blending a carbon fairing with a structural aluminium portion. This manufacturing method promotes the best ratio of low weight, aerodynamics, strength and vertical compliance. The aluminium portion of the rim includes the all-black “Turbine” braking surface that reduces stopping distances by 70% in the wet and 25% in the dry.

     

    A 21mm wide internal rim measurement better supports the sidewalls of tubeless-ready or standard clincher tyres. This broad internal rim design lowers tyre vibrations and reduces the length of the tyre-to-road contact patch to reduce rolling resistance and improve cornering grip at comfort-inducing lower tyre pressures.

     

    HED Sonic Pro hubs house super-smooth bearings to keep rotational resistance minimal, and the 5-pawl, 45-ratchet rear freehub grants near-instant engagement when accelerating away from corners. Sapim CX-Ray spokes link the build, with their bladed profiles further cutting aerodynamic drag.

    • Features

      A perfect choice for the fastest triathlons or heavily undulating TTs

       

      Handbuilt in HED’s own Minnesota, USA based facility

       

      Carbon/alloy hybrid rim construction for aerodynamics, control and safety

       

      All-black Turbine rim braking surface is anodised and machined for shorter stopping distances

       

      60mm deep front and 90mm deep rear HED patented rim profiles

       

      21mm wide internal rim measurement

       

      Tubeless-ready or standard tube-type tyre compatible

       

      HED Sonic Pro hubs

       

      Five-pawl, 45 ratchet freehub body

       

      Sapim CX-Ray spokes

       

      Radial front and two-cross rear spoke lacing patterns

    • Specifications

      Rim Material: HED carbon x alloy

       

      Rim Type: Hooked

       

      Tyre Compatibility: Tubeless-ready clincher or standard tube-type clincher

       

      Rim Size: 700c

       

      Rim Depth: Front: 60mm / Rear: 90mm

       

      External Rim Width: Front: 28mm / Rear: 32mm

       

      Internal Rim Width: 21mm

       

      Effective Rim Diameter (ERD): 593mm

       

      Rim Weight: Front: 615g / Rear: 670g

       

      Rim Decals: Removable stickers

       

      Braking Surface: Turbine; black anodised and textured

       

      Recommended Brake Pad: Standard alloy

       

      Hub Model: Front: HED Sonic Pro 515 / Rear: HED Sonic Pro 545

       

      Hub Bearing Type: Front: 6902 2RS Radial / Rear: 6902 2RS Radial

       

      Freehub Options: Shimano HD 9, 10, 11 & 12-speed, SRAM XDR 12-speed, Campagnolo

       

      Front Axle: 5mm quick release

       

      Rear Axle: 5mm quick release

       

      Build and Spokes: x 18 front in a radial pattern / x 24 rear in a 2-cross pattern

       

      Spoke Type: Sapim CX-Ray Bladed, Front: straight pull, Rear: J-Bend

       

      Spoke Lengths: Front: 286mm / Rear: 284mm and 288mm

       

      Assembly Method: Hand-built in Minnesota, USA

       

      Wheelset Weight: 1835g (Front: 775g / Rear: 1060g)


       

      Aerodynamically Optimal Tyre Size: Front: 25mm, Rear: 25mm

       

      Max Tyre Pressure: 23mm tyre: 80psi / 25mm tyre: 75psi / 28mm tyre: 70psi / 32mm tyre: 70psi

       

      Includes: Alloy QR skewers, valve extenders and tool, tubeless-ready rim tape, HED wheel manual

       

      Crash Replacement Policy: Yes, read more: HED Crash Replacement

       

      Warranty: 5-years. Read more: HED wheels warranty

    • Attention

      The anodised surface on Black wheels is a formulation that is harder than the cosmetic coating on many anodised aluminium rims.  

      With some forethought and minimal maintenance on the rider’s part it will last a long time so please take note of the following points:

       

      1) Use of clean rubber brake pads will result in the longest life of the black surface. 

       

      2) Embedded rocks and road grit will wear the anodising much faster than rubber brake compound.  Be advised that wet and/or dirty road surfaces will contaminate brake pads.  The road grit in badly contaminated pads will wear the black surface. 

       

      3) If your rides are regularly on wet and/or dirty roads the hard anodised surface on the Black rims will have a shorter life than it would in dry conditions.

    £1,600.00Price
    Out of Stock