Product Details
Profile Design Supersonic J5 Bracket Kit
The Supersonic (J5) Bracket is the core of the T-Carbon aerobar line, the Supersonic bracket was built for adjustability with features that enable a customized fit to dial in rider position. The Inline Compression Clamp (ICC) provides single bolt extension adjustment that is simple, secure and easy to use.
- Simplified Wedge System: Patent pending in-line wedge system designed to reduce drag and even clamping forces.
- Aerobar Bracket Riser Kit Ability to increase stack up to 70mm with optional Aerobar
- Bracket Riser Kit.
- Materials: Forged 6061-T6 AL
- Stack Height: 42mm
- Width Adjustment: 37mm
- Basebar Clamp Diameter: 31.8mm
- Extension Clamp Diameter:22.2mm
- Colour: Black
- Weight: 266g
What Sets Alchemy Apart
The best pre-owned bikes
When you buy a pre-owned bike from Alchemy Cycle Trader, you’re getting more than just a great deal. Every bike is roadworthy certified, comes with a 3-month warranty, and includes your first service free - so you can ride away with complete confidence.
Buy with confidence
In-house Active Thermography Carbon Fibre Testing for extra peace of mind on pre-owned bikes.
Learn more about our carbon testing.
Expert Servicing & Ongoing Support
Our professional workshop team is here to keep your bike running at its best long after you’ve taken it home. From routine servicing to performance tuning, our qualified mechanics ensure your ride stays smooth, safe, and ready for every adventure. Whether it’s your first free service or future maintenance, you can count on Alchemy Cycle Trader for trusted support and expert care. Learn more about our workshop services.
