Height – fully adjustable (use single or stacked risers)
Couldn't load pickup availability
Profile Design A3a A3c and Wing20c/c+ TT Riser Kit – Adjustable Aero Spacers for Time Trial & Triathlon Bike
Every kit is made by Dabrace™ – a name you might already know from the cycling scene. We design high-performance parts trusted by serious riders.
FEATURES:
• Modular system – spacers: 10 / 20 / 30 mm • Stack combinations: 10–60 mm • CNC machined from Aluminium 7075 (Aerospace grade) • Black anodized finish • Lightweight, stiff, and durable • Precise fit and tested reliability
SCREWS (IMPORTANT):
Screws are available as an optional add-on. • SCREWS SET 10-60 (24 pcs) supports all stack heights: 10–60 mm Full screw set 10-60 (12 pcs) supports all stack heights: 10–30 mm • Select the option with screws when placing your order
BTA Aero Bridge Specifications(BTA and stability support)
For setups 50 mm and higher, we strongly recommend using an Aero Bridge.
It significantly improves cockpit stiffness and stability under load.
• CNC machined from Aluminium 7075 (Aerospace grade) • Height: 5 mm • Width (hole-to-hole): 135 mm • Weight: 80 g • Reversible design • Removable BTA adapter • Standard bottle cage spacing: 63 mm
The Aero Bridge is also fully compatible with our proprietary BTA hydration system, allowing seamless integration of stability and hydration solutions.
