The PRO Discover 12 Alloy Handlebar is engineered for gravel racers seeking a fast, aggressive riding position. With a medium 70 mm reach, 110 mm drop, 3° outsweep, and a 12° flare, it strikes the ideal balance between aerodynamics, stability, and control on loose terrain. A 100 mm rounded central top section provides compatibility with PRO aero extensions and accessories before transitioning into a sleek, aerodynamic profile. A recessed underside groove enables clean external cable routing and supports both wired and wireless groupsets. Constructed from lightweight yet durable AL6066-T6 alloy, the Discover 12 Alloy bar is available in four widths, with the 380 mm version weighing just 286 grams.
Alloy handlebar designed specifically for gravel racing
Medium drop (110 mm) and reach (70 mm) to promote an aggressive riding position
12° flare for control on rough or loose surfaces
3° outsweep for improved stability
Aerodynamically optimized top section
Rounded 100 mm top for compatibility with PRO aero extensions and accessories
Underside groove for neat external cable routing
Compatible with PRO Compact Carbon Clip-On
Works with both wireless and wired groupsets
Construction: AL6066-T6 alloy
Clamping diameter: 31.8 mm
Weight: from 286 g
Widths (hoods): 380 mm, 400 mm, 420 mm, 440 mm
Widths (drops): 450 mm, 470 mm, 490 mm, 510 mm
Enables a fast gravel-racing posture with balanced reach and drop
Improved control and handling thanks to flared and outswept drops
Aerodynamic efficiency from the streamlined top profile
Clean, organized cockpit with integrated external cable-routing groove
Fully compatible with aero extensions, allowing riders to maximize speed on long straight sections
Durable lightweight alloy construction ideal for demanding gravel conditions
Dialed-in fit options with four width choices for optimal stability and comfort
PRO is one of the most dynamic brands in the market, offering everything from cockpits to saddles, droppers or tools.

Over the last decade, the Shimano-owned PRO brand has grown considerably into a major player in the bicycle accessory market. PRO handlebars, stems, saddles, seatposts and cycling accessories are high quality and innovative. From the lightweight VIBE road range, to the Tharsis 3FIVE mountain bike standard and the Discover gravel range, PRO have a finishing kit to suit the way you ride. PRO also produce workshop quality tools, bike bag and on-bike storage.

Each PRO handlebar, stem and seatpost product boasts a Lifetime Warranty which means that riders know they can trust PRO. With a 30-day money back guarantee too on all PRO saddles, buyers really have the confidence to find the right fit and feel.
Over the years PRO has supported many World Tour road teams and World Cup mountain bike teams and their products have been put through their paces by the likes of Remco Evenpoel, Laurens Ten Dam, Scotty Laughland and Matt Walker. If it’s good enough for those guys, you know it’s good.
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