Ultra-Integrated BTA Support — Supersonic Bracket Design Profile

Optimize your time trial/triathlon bike cockpit and integration with the RocketTT BTA Mount designed for Profile Design Supersonic (J5) brackets.

Custom-designed to perfectly fit the spacing and specific geometry of Supersonic J5 brackets (used notably on the T+ Carbon aero bar range and on many triathlon bikes like Cervélo P-Series, Felt IA, Argon 18 E-117, BMC TM02...), this mount offers an ultra-rigid platform to position your bottle cage or computer as close as possible to the aero flow.

No more makeshift solutions with zip ties or heavy universal plates: enjoy seamless, zero-vibration, and speed-optimized integration.

🛡️ Carbon Engineering & Industrial Quality

Every RocketTT component is designed and produced in our workshop in Raimbeaucourt (59) with the highest level of precision:

• Advanced material: PAHT-CF composite (high-temperature technical nylon reinforced with 15% carbon fiber).

• Industrial Annealing Process: Each piece undergoes a 4-hour oven curing cycle to lock the molecular structure.

• Thermal & Mechanical Resistance: Guaranteed resistance up to 180°C. No deformation in the sun at the transition area, zero flex under the stress of a full bottle.

• A2 Stainless Steel Screws: Delivered with high-strength anti-corrosion screws.

⚙️ Compatibility & Specifications

• Compatible Brackets: Profile Design Supersonic (J5 Bracket Kit).

• Compatible Aero Bars: Profile Design T1+ / T2+ / T3+ / T4+ / T5+ Carbon and any system using the J5 footprint.

• Target Bikes: Cervélo P2/P3/P-Series, Felt IA10/16, Argon 18 E-117, BMC TM02, Quintana Roo PR-Series, etc.

• Bottle Mount: Standard bottle cage spacing (64 mm) with possible adjustment.

📊 Features Table