








Sync Erg AB03 - Arm Cup Adaptor and Riser
Designed specifically for Sync Ergonomics AB03 arm cups, this Adaptor and Riser system makes it easy to upgrade from the OEM single BTA mount to a SlipStream 3D Dual Bottle Mount. Get the extra hydration you need while keeping everything aero, secure, and perfectly integrated with your cockpit. 💨
💡 Key Features:
✅ Converts OEM Single BTA to Dual Bottle Mount
📏 Adjustable Stack Height for custom positioning
🔩 Secure, Stable Design for race-ready reliability
🛠️ Clean, Integrated Look to match your cockpit
Included:
Adaptor and hardware
Riser and hardware
3 x 10mm Spacers (optional)
Replaces the Existing AB03 BTA Tower – Designed to mount directly in place of the stock AB03 tower. Arm cup spacing remains unchanged, making installation simple with no adjustments to your cockpit setup.
Designed specifically for Sync Ergonomics AB03 arm cups, this Adaptor and Riser system makes it easy to upgrade from the OEM single BTA mount to a SlipStream 3D Dual Bottle Mount. Get the extra hydration you need while keeping everything aero, secure, and perfectly integrated with your cockpit. 💨
💡 Key Features:
✅ Converts OEM Single BTA to Dual Bottle Mount
📏 Adjustable Stack Height for custom positioning
🔩 Secure, Stable Design for race-ready reliability
🛠️ Clean, Integrated Look to match your cockpit
Included:
Adaptor and hardware
Riser and hardware
3 x 10mm Spacers (optional)
Replaces the Existing AB03 BTA Tower – Designed to mount directly in place of the stock AB03 tower. Arm cup spacing remains unchanged, making installation simple with no adjustments to your cockpit setup.