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Titanium stems built to your exact length and angle, for gravel, road, mountain and touring bikes.
Gravel riders generally want a slightly shorter, slightly higher stem than a road rider, enough to keep the front end stable over rough surfaces without tipping into a full upright touring position. Because Auren’s titanium stem is built to your fit rather than picked from a length chart, that balance gets set once, during the build, rather than guessed at and swapped later.
Hardtail and technical riding rewards a shorter stem, which sharpens handling and keeps weight back over rougher terrain. A shorter stem also shrinks the reach a rider has to make when the front wheel’s already busy, which matters more off-road than it does on a smooth road surface.
Road riders typically run the longest, lowest stem of any ride style, since a stretched-out position is what makes a bike efficient at speed. Precision matters more here than almost anywhere else on the bike; a few millimetres of stem length changes how the whole front end feels under hard effort.
Loaded, multi-day riding wants comfort and control over aggression, which usually means a shorter, higher stem that keeps weight off the wrists over a long day. It also has to be strong enough to handle a bar bag or aero-bar mount without flexing under the extra load, which is where a titanium stem’s strength-to-weight actually earns its keep.
Most stems are sold off the shelf in fixed length and angle increments, aluminium by default, and picked by trial and error or a bike fitter’s recommendation against a size chart. Titanium stems exist in the market but are usually a generic length rather than one built to your specific fit. Auren builds the stem to the same geometry brief as the rest of the bike, so length and angle come out of your actual fit rather than the nearest size on a shelf.
It’s set from your geometry and fit at the same time as the rest of your build, either from a professional bike fit, your current bike’s measurements, or a standard profile matched to your height and riding style.
Yes. The custom titanium stem is built to the exact length and angle your fit calls for, rather than picked from a limited range of stock sizes.
Titanium doesn’t corrode, holds its stiffness without carbon’s crash-related failure risk, and takes just enough edge off the front end to be noticeably more comfortable than aluminium over a long ride.
{confirm with Will} for current standard clamp diameters. It’s specced to match your chosen handlebar and fork steerer during the build.
Yes. Fit refinements, including a stem swap, are part of Auren’s local after-sales support rather than something you’d have to source separately.
Titanium stems run from around $260 to $350 depending on length and finish. {confirm with Will} for an exact price against your build.
Yes, a stem can be bought separately or added to an existing bike, though length and angle are specced most accurately alongside a fit.
No. It’s stiff enough to handle hard efforts and steering loads; the flex you feel is a small amount of vibration damping, not sway under load.
No, titanium doesn’t corrode, so a stem exposed to sweat, rain and salt air still bolts up cleanly years later.
Yes. A professional fit gives the most precise length and angle, but Auren can also work from your current bike’s measurements or a standard profile matched to your height and riding style.
A shorter stem sharpens handling and eases reach, which suits technical or upright riding; a longer stem stretches you out for a more aggressive, efficient position at speed.
It’s typically a little heavier than carbon and similar to aluminium, but the difference is small enough that most riders notice the ride quality before the weight.
Frame or full bike, every build starts the same way: designed around you. If you're weighing up where you ride most, start here.
From spec decisions to the fine print, everything you need before locking in your frame.
