• Eastway Zener D2 105 Road Bike

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Eastway Zener D2 105 Road Bike

The Zener D2 105 Road Bike is a carbon endurance model that’s ideal for keeping up with the group on those long club rides or for taking on your first 100 mile Sportive. 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 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 105 Groupset

The same light action and vivid shifting that is found on Shimano Ultegra and Dura-Ace models is found on the 105, the only penalty being a slight weight difference. The 105 11-Speed 5800 groupset brings professional performance to the masses to give you the gear you need, when you need it and with minimum effort. 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 RS505 dropbar hydraulic disc brakes, the Zener 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 4-Axis, 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 105, braze-on
  • Rear Derailleur: Shimano 105, 11-Speed
  • Shift/Brake Levers: Shimano RS505 STI/hydraulic brake levers
  • Brakes: Shimano RS505 hydraulic disc
  • Crankset: Shimano 105 5800, 50/34T, 52cm: 170mm; 54/56/58cm: 172.5mm; 60cm: 175mm
  • Bottom Bracket: Shimano BB86
  • Cassette: Shimano HG-500, 11-28T
  • Chain: Shimano 11-Speed
  • Wheelset: DT Swiss R24
  • 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: 9.1kg/20.06lbs (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
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Buying Guide

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