Straight onto your riser tower
Variable angle risers bolt to the towers your extensions already use. No adapter plates and no stacked spacers.
La aerodinámica solo compensa mientras de verdad estás en posición. Una carcasa de una sola pieza dimensionada a partir de cientos de atletas medidos, sobre elevadores angulados que se atornillan directamente a las torres de espaciadores de tu bici — por menos de 1.000 €, con los elevadores incluidos.
On the Aero Cockpit, ahead of the IM 70.3 World Championship.
Hours on the road, in the position, long before the race that counts.
Variable angle risers bolt to the towers your extensions already use. No adapter plates and no stacked spacers.
70 mm of reach and 15–30° of angle, adjusted with the cockpit mounted. Tap through the settings — a fit session, not a reorder.
Mono or double, SRAM blips or wired Shimano. Tap through them — test both instead of guessing, and keep the cockpit when you change groupset.
A continuous carbon-cored shell instead of two armrests with a hole between them. The air stops separating between your forearms.
Leads air around the section and holds flow attached for longer — significantly faster than monocoque cockpits built on more angular designs.
They guide air past the forearms and give you something solid to brace against. Aerodynamic and structural, from one surface.
We built custom cockpits first, one athlete at a time. Hundreds of fits later the pattern was clear enough to make three sizes out of it.
Delivered in a high-quality velour protective cover inside the AeroGain box, so it reaches you unmarked.
Two measurements: one off the bike you ride now, one off your own arm. If you haven’t measured either yet, rider height is a reasonable starting point.
Outer edge of the left cup to the outer edge of the right cup. This is the outside width — pad width is often quoted centre to centre elsewhere, so measure your current setup the same way before you compare the numbers.
From the tip of your elbow bone to your wrist.
| Size | Armpad width | Forearm length | Rider height |
|---|---|---|---|
| S | 20 cm | 27 cm | Up to 174 cm |
| M | 24 cm | 29 cm | 175–185 cm |
| L | 28 cm | 31 cm | 186 cm and over |
Height is a starting point, not the rule — the two measurements decide it. Aim for the narrowest width where you can still tuck your shoulders in behind your arms and hold it for your full race distance. Narrower than that and you lose the shoulder tuck, which gives back more than the width saves.
A cup shorter than your forearm leaves the last part of it unsupported, and support along the whole length is the point of the shape. Each size carries 70 mm of reach and 15–30° of angle, so the size sets your width — not your whole position.
If sizing up isn’t a trade you want to make, that is what the Custom Aero Cockpit PRO is for: built to your number rather than the nearest of three.
Shown on a Specialized S-Works Shiv TT. The sequence is the same on every listed frame with two riser towers.
Extensions and pads off. This is where you start.
Both halves of the angled riser onto the towers. Mount with a recessed nut and a bolt from beneath, or a bolt from above as in this video.
Nuts seated, then the pole clamps slide onto the cockpit itself.
Down onto the risers and torqued to spec.
70 mm of reach, set with the cockpit mounted.
15° to 30°, also set with the cockpit mounted.
Through the cockpit and out of the wind.
The Aero BTA spacer set and bottle cages mount to the cockpit.
Off in two bolts. Mono or double, SRAM blips or wired Shimano.
Between two sizes? Go up. A cup shorter than your forearm leaves the end unsupported, and a narrower one is harder to hold for four hours. Measure armpad width outside edge to outside edge — not centre-to-centre. Height is a guide; the two measurements decide it.
S 20 cm, M 24 cm y L 28 cm de anchura de los reposabrazos, medida de borde exterior a borde exterior, con 27 / 29 / 31 cm de longitud del antebrazo. Como punto de partida, hasta 174 cm de altura es S, 175–185 cm es M y 186 cm o más es L — pero deciden las dos medidas. Si estás entre dos tallas, elige la mayor.
13 plataformas de cuadro — abre arriba la lista Modelo de bici para verlas. Los cuadros con su propio anclaje integrado, como Argon 18 E-series, Cervélo P5 / P5X / P3X, Shiv Disc Tri y Quintana Roo PRSix, los cubre el Custom Aero Cockpit PRO por 1.249,90 €. Si tu cuadro es otro, escríbenos con el modelo.
Los pedidos internacionales van con FedEx Express, 1–4 días laborables. Gratis dentro de la UE; tarifa única de 25 € a EE. UU., Reino Unido, Australia, Suiza y Nueva Zelanda. Dinamarca se envía con Shipmondo. El coste exacto se muestra al finalizar la compra.
Sí. Aluminio 7075 mecanizado por CNC, incluido en los 999 €.
El Aero Cockpit en tu talla, fabricado para tu cuadro; elevadores angulados de aluminio 7075 mecanizado por CNC, 15°–30°; las abrazaderas que unen ambas piezas; los puños que elijas; y un soporte para ciclocomputador, todo en una funda protectora de terciopelo. Los sistemas BTA se piden por separado.
Misma forma, mismos elevadores angulados, mismos puños. Hecho a tu anchura en lugar de a la más cercana de tres. 400,90 € más.
70 mm de reach y 15–30° de ángulo, ambos ajustables en la bici. La anchura la fija la talla que elijas.
Dos años de garantía comercial y devoluciones en 30 días.
999 €, elevadores angulados incluidos. Tres tallas.