PRO Discover Alloy 20 Gravel Handlebar 400mm 31.8mm Black
SKU code: SHM-PRHA0673
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Built for long days on broken roads, the PRO Discover Alloy 20 handlebar gives you a confident, controlled grip when the surface turns rough. The 20-degree flare opens up the drops for extra leverage and stability on loose gravel, while ergonomic tops keep your hands comfortable hour after hour.
Highlights
- Wide, stable hold in the drops for confident control on technical, unpaved terrain
- 20-degree flare widens your stance exactly where you need grip and braking power
- Ergonomic, flattened tops ease pressure on your hands over long rides
- Compact drop shape makes moving between tops, hoods and drops quick and natural
- Tough 6066 aluminium build for durable, dependable gravel performance
Confident control off-road
The 20-degree flare angles the drops outward, broadening your hand position for more leverage when you are braking hard or steering through ruts and corners. It is a shape made for gravel racing and adventure riding, where stability matters as much as comfort.
Comfort that lasts
Ergonomically shaped tops give you a flatter, more supportive surface to rest your hands on during long stretches, helping reduce fatigue. The compact drop keeps the lower position within easy reach, so you can change grip without overstretching even on rough ground.
Built to complement your gravel setup
Developed to work alongside Shimano GRX gravel components, the Discover Alloy 20 also accepts PRO clip-on brackets and the PRO Compact Carbon Clip-On for riders adding aero extensions for bikepacking or long-distance events.
Compatibility & fit
- Standard 31.8mm clamp diameter suits most modern gravel and road stems
- 400mm width (centre-to-centre), measured at the drops
- Compatible with PRO Clip-On Brackets and the PRO Compact Carbon Clip-On
- Designed to complement Shimano GRX gravel groupsets
PRO covers this handlebar under its limited warranty against defects in materials and workmanship, based on an expected product lifetime of 10 years from the date of original purchase. The warranty does not cover normal wear and tear, crash damage, or damage from improper installation, modification or misuse. Always observe the recommended tightening torques when installing.
For warranty support, return the item to Tune Cycles and we'll manage the claim for you.
This warranty is in addition to, and does not limit, your rights under the Australian Consumer Law. Our goods come with guarantees that cannot be excluded under the Australian Consumer Law.
- 20-degree flare to the drops for improved control on rough terrain
- Ergonomic tops for added comfort over long rides
- Compact drop shape for easy hand-position changes
- Durable 6066 aluminium alloy construction
- Standard 31.8mm clamp diameter
- Developed to complement Shimano GRX gravel components
- Compatible with PRO Clip-On Brackets and the PRO Compact Carbon Clip-On
| Brand | PRO |
| Model | Discover Alloy 20 |
| Part number | PRHA0673 |
| Type | Gravel drop handlebar |
| Material | 6066 aluminium alloy |
| Width | 400mm |
| Clamp diameter | 31.8mm |
| Flare | 20 degrees |
| Reach | 75mm |
| Drop | 100mm |
| Outsweep | 3 degrees |
| Weight | From 265g |
| Colour | Black |
| SKU | SHM-PRHA0673 |
| Barcode # | 8717009898898 |
| Brand | PRO |
