THM Ulna Road Bar
| Article number: | 025-02-02 |
| Availability: | In stock (1) |
The THM Ulna carbon handlebar exemplifies THM's expertise in design, testing, and production. Weighing just 157 grams (42cm), it maintains stiffness with a proprietary internal structure. Its compact geometry includes a 119 mm drop, 77 mm reach, and 6° flare for precise handling. Features like internal Di2 wiring ports, housing grooves, and textured clamping surfaces ensure a clean look and secure attachment. The flat bar tops offer comfort, and the satin black finish with white logos highlights its refined aesthetics. Professional installation recommended. Not compatible with clip-ons.
INSTALLATION & ORDERING
The THM Ulnas are not compatible with aero extensions, use of which will void the warranty. We recommend that these handlebars be installed by a professional mechanic.
THM measures their handlebar widths at the drops, the tops are 2cm narrower. (40cm THM handlebars are 38cm at the tops. Keep this in mind when ordering.)
| Width | 40cm | 42cm | 44cm |
| Weight | ~155g | ~158g | ~163g |
| Reach | 77 mm | ||
| Drop | 119 mm | ||
| Flare | 6° | ||
| Stem Clamp Diameter | 31.8 mm | ||
| Material | Carbon Fiber | ||
| Finish | Satin | ||
| Di2 Compatible | Yes (Internal Ports) | ||
| Rider Weight Limit | 243 lbs (110 kg) | ||
| __________________________: | ______________________________ |
| Measured: | • 40 cm / 42 cm / 44 cm |
| Reach: | • 77 mm |
| Drop: | • 119 mm |
| Clamp Diameter: | • ⌀ 31.8 mm |
| Internal Routing: | • Yes |
| Material: | • Carbon Fiber |
| Torque: | • N / A |
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