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Item # ORB0045

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Item # ORB0045


The angularity of the Orbea Orca Silver is unmistakable, and it’s a striking quality that leaves you with a lasting impression. At first glance, it looks almost brutish, like its planar design is there to skew its radar signature at some terrifying top speed. It shares this same overall shape with the more expensive Orca Gold, though this one makes use of a materials mix that leaves all the performance out on the road without producing such a lasting effect on your wallet.

While the Orca has been around for a good number of years, its recent re-design has upped the ante considerably. Where the older bike used more traditional rounded tube shapes, this one nearly ventures into art deco.Orbea Orca Silver Detail However, the tube shaping isn’t all about good looks. Orbea uses what they term as SSN (size specific nerve) technology to produce frames that offer the same comfort and performance characteristics across the size range. More specifically, each frame size has specific carbon lay-ups and tube dimensions. This way, a 125lb five foot seven mountain climber doesn’t have to suffer the otherworldly stiffness that would be necessary on a bike built for a 180lb six foot four classics rider. Otherwise, the angular tube shapes and sometimes pronounced edges are the result of FEA (finite element analysis) and the intent to create resistance to flex in critical areas like the bottom bracket, seat tube, and head tube junction.

That said, Orbea uses some particular shaping in the seat stays and fork legs of the Orca Silver and Gold models to absorb road vibration. They call it Attraction, and you won’t find it on the Orca Bronze. Take a close look at the abrupt bends above the full-carbon dropouts. Their shaping allows some shear movement between the long axes of the straight segments. While this improves comfort over coarse road surfaces, it has no effect on the stiffness of the rear triangle with regards to power transfer. Make no mistake, the Orca Silver leaps when you punch on the pedals.

Orbea molds the Orca Silver frame and fork as a monocoque. Each of these is a homogenous structure without bonded joints where failures, either structural or cosmetic, can occur. With fibers running continuously along the length of the tubes and through the intersections, the total strength of the bike is increased along with the durability. The Orca Silver is made with Orbea’s Silver grade, high modulus carbon fiber. The difference between this model and the Orca Gold is easily quantifiable in numerical terms -- for another thousand dollars you can save 130 grams and get an admittedly exquisite clear coated carbon weave finish. Out on the road, you’d be hard pressed to discern the difference. Ultimately, the gold is a bit stiffer as well as being lighter. It’s not a stretch to think of the Orca Silver as the Ultegra of the Orca line. With performance nearly indistinguishable from the top of the line model, why pay more?

Like its more expensive sibling, the Orca Silver uses a BB30 bottom bracket and a tapered head tube/steerer. Both of these details add performance by increasing stiffness where it counts. At the bottom bracket, you'll enjoy Orbea Orca Silver Detaila 30% stiffer and lighter aluminum spindle compared to standard external bearing cranksets. Another benefit is the increased heel and ankle clearance. Do you wear out the inside surfaces of your cycling shoes against the crankarms? If you answered yes, BB30 is for you. And if you already have a typical crankset, you can easily adapt it to fit the BB30 shell, no problem. The tapered head tube allows the use of a 1.5” lower bearing. The increased inside diameter of the bearing allows the carbon fiber steerer tube to be oversized as well. This increases the torsional and bending stiffness. This is a big part of what makes the Orca feel rock solid on high speed descents and through tight corners, brushing elbows with your mates in the Wednesday night world championship crits.

The last difference between the Orca Silver and Gold framesets is the seatpost that comes with each model. Where the Gold is supplied with an Orca Monolink style post, AKA Selle Italia’s latest clamp design, the Silver uses an Orca specific carbon post with an easy-to-adjust two bolt clamp. It provides a rock solid and slip-free support for the saddle brand and style of your choosing. Both models use a sculpted aluminum clamp that relies on an internal wedge to secure the post from sliding up or down.

The Orbea Orca Silver is available in four colors and six tailored sizes from 48cm to 60cm. It comes with a matching Orca tapered monocoque full-carbon fork and integrated FSA headset. The seatpost is also included, as is a Gore cable set. The frame is designed for super low profile cables, and the Gore lining keeps the cable from rubbing the clear coat off, so you'll want to continue to use lined cables. The Orca requires a braze-on front derailleur. All Orbea bicycle frames come with a lifetime warranty against manufacturing defect.

Tech Specs

Frame Material:
carbon fiber
Orbea Orca
Fork Material:
carbon fiber
Steer Tube Type:
tapered carbon fiber
Rear Axle:
Dropout Type:
Replaceable Rear Derailleur Hanger:
Head Tube Diameter:
1 1/2 to 1 1/8in tapered
Headset Included:
yes, FSA
Bottom Bracket Type:
Front Derailleur Mount:
Pull Type:
Seat Collar:
Cable Routing:
Compatible Components:
mechanical, electric
seat post
Recommended Use:
road cycling, racing
Manufacturer Warranty:

sizing chart

Bike size by rider height


Geometry chart


Geometry Chart


 Seat Tube

Effective Top Tube






Head Tube


Head Tube Angle


Seat Tube Angle


Bottom Bracket Height


Bottom Bracket Drop




48 45.4cm 52.0cm 50.0cm 36.0cm 10.4cm 71.5o 74.75o 26.7cm 7.0cm 40.5cm 97.0cm
51 48.4cm 53.5cm 53.0cm 37.7cm 12.0cm 72.1o 73.5o 26.7cm 7.0cm 40.5cm 97.0cm
53 50.4cm 54.5cm 55.2cm 38.0cm 14.5cm 72.1o 73.5o 26.7cm 7.0cm 40.5cm 98.0cm
55 52.4cm 55.5cm 57.2cm 38.2cm 16.5cm 73.5o 73.2o 26.7cm 7.0cm 40.8cm 98.8cm
57 54.4cm 57.0cm 59.0cm 39.1cm 18.5cm 73.2o 73.2o 26.7cm 7.0cm 40.8cm 99.8cm
60 57.4cm 59.0cm 62.1cm 40.3cm 20.5cm 73.5o 73.2o 26.7cm 7.0cm 40.8cm 101.3cm

Orbea Orca Geometry Chart

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Unanswered Question

hey can i get this with the orca specific...

hey can i get this with the orca specific zero setback seatpost?


Incredible professional level ride!

  • Familiarity: I've put it through the wringer

This frameset simply does it all very well. Stiff, comfortable, beautiful, perfect geometry, great handling, the list goes on. Very well thought out design that keeps it light and aero all in a beautifully shaped and sharp looking package. I logged a 120 mile day that climbed over 11k feet and this frameset was perfect in every way. I ride 20 miles or so each day on some very spirited group rides and love the way the power transfers. All in all, I don't think I could be happier with anything else. I even sold my Foil in favor of the Orca!