• Eastway Zener D1 Ultegra Road Bike

      • Currently Unavailable
      • We’re very sorry but we don’t know when this item will be back in stock.

Eastway Zener D1 Ultegra Road Bike

Eastway’s Zener D1 Ultegra Road Bike sits at the top the Eastway’s endurance-specific road bike range. Kitted out with an 11-Speed Shimano Ultegra groupset, hydraulic disc brakes and Ritchey components, the D1 is an impeccable bike and offers outstanding value for money. Constructed from a high modulus carbon fibre for the frame and fork, you’ll enjoy a low-flex performance for efficient climbing, and consistent handling when descending at speed.

Endurance-specific Geometry

Compared to the all-out race design of Eastway’s Emitter range, the Zenier D1 is slightly taller at the front and shorter overall. This ensures a more upright, relaxed riding position to make it ideal for taking on epic distances. However, this does not mean that the Zenier cannot be used for riding at top speed, as with plenty of handlebar height adjustability, you can also set it up for a more aerodynamic riding position.

Shimano Ultegra Groupset

Offering the same light action and vivid shifting that is found on Dura-Ace components, the Ultegra 11-Speed groupset brings professional performance to the masses with the only a slight weight increase over Dura-Ace. The Ultegra 11-Speed groupset gives you the gear you need, when you need it and with minimum effort. Plus, with the chainset’s two-piece hollow axle design, it’s stiffer and lighter than a square taper chainset. Plus, with the chainsets 52/36T compact chainrings, which are combined with an 11-28T cassette, it provides easy climbing a good top speed on the flat.

Shimano Hydraulic Disc Brakes

As it is equipped with Shimano’s RS805 dropbar hydraulic disc brakes, the Zener D1 offers you a stopping power that you can reply on, whatever the conditions as you blast down the hills and attack the bends. These brake’s dual piston caliper ensures even pad wear and far superior performance compared to mechanical disc brakes or standard rim brakes.


  • Frame: High-modulus T700 UD full carbon, internal cable routing, replaceable rear derailleur hanger
  • Fork: High-modulus T700 HM-UD full carbon, tapered steerer, Maxle 12mm
  • Headset: Ritchey Integrated, tapered 1 1/8" to 1.5"
  • Stem: Ritchey Comp, 52cm: 90mm; 54cm: 100mm; 56/58cm: 110mm; 60cm: 120mm
  • Handlebar: Ritchey Comp Evo Curve, 52cm: 400mm; 54/56cm: 420mm; 58/60cm: 440mm
  • Handlebar Tape: Lizard Skin DSP 2.5mm thick
  • Front Derailleur: Shimano Ultegra, braze-on
  • Rear Derailleur: Shimano Ultegra, 11-Speed
  • Shift/Brake Levers: Shimano Ultegra RS685 STI/hydraulic brake levers
  • Brakes: Shimano RS805 hydraulic disc
  • Crankset: Shimano Ultegra 6800, 52/36T, 52cm: 170mm; 54/56/58cm: 172.5mm; 60cm: 175mm
  • Bottom Bracket: Shimano BB86
  • Cassette: Shimano 105 5800, 11-28T
  • Chain: Shimano 11-Speed
  • Wheelset: DT Swiss R23
  • Tyres: Continental Ultra Sport 700x28c (bike compatible with 700x32c depending on rim width)
  • Saddle: Fizik Antares R5
  • Seatpost: Ritchey Comp Alloy 31.6mm
  • Seat Clamp: Alloy
  • Bottle Cage Mounts: Double
  • Warranty: 5-year frame warranty, 12-month parts warranty
  • Weight: 8.61kg/18.89lbs (54cm)

Easy Assembly

When you order a bike, one of our trained mechanics will carefully prepare and pack your bike for shipping. Upon delivery, the assembly is simple and all necessary tools are conveniently included in the box.

Depending on the delivery service and destination, bikes will either be delivered in a large or a small box. Below is a guide as to how your bike will arrive:

  • All bikes for delivery within the UK and Republic of Ireland will be delivered in a large box, except for kids’ bikes and BMX bikes, which are always delivered in manufacturer's boxes.
  • All bikes for delivery within the EU on a standard service will be delivered in a large box. If an express delivery option is chosen, your bike will be packed into a small box. Again, the exception is kids’ bikes and BMX bikes, which are always delivered in manufacturer's boxes.
  • All bikes for worldwide delivery outside the EU will be delivered in small boxes.

This video demonstrates assembly from a SMALL BOX.

This video demonstrates assembly from a LARGE BOX.

Buy Eastway Bikes from Chain Reaction Cycles, the World's Largest Online Bike Store.

  • Delivery costFREE
  • Delivery toUSA
  • 365 Days return or exchange

    If you're not completely satisfied with an item you may return it within 12 months of purchase. We'll give you a full refund if the item hasn't been used or the component hasn’t been fitted.

    More information on returns
  • Pay by PayPal, Bank Transfer or Card


Buying Guide

  • We've got everything you need to know in our buying guide.