Build a clean, fast front end with this dedicated headset kit for fitting the Ribble RI-2 integrated carbon cockpit to ULTRA-AERO SL R and SL carbon frames.

Designed to work seamlessly with Ribble’s fully integrated aero cockpit, this kit keeps steering smooth and predictable while allowing hoses and cables to routed neatly through the bars and frame. The result is a front end that looks sharp, feels stable at speed, and stays quiet mile after mile.

Matched bearings deliver consistent, confident steering for while compression spiders keep everything aligned, secure and ready to ride hard.

Suitable for use with following Ribble carbon aero bikes and RI2 integrated carbon cockpit:

• ULTRA-AERO SL R
• ULTRA-AERO SL

• Designed for Ribble RI-2 integrated carbon handlebars
• Compatible with ULTRA-AERO SL R and SL carbon frames
• Supports fully integrated internal cable routing
• Smooth, stable steering for confident high-speed riding
• Stackers included to fine-tune bar height and fit
• Ideal for new builds or cockpit upgrades

• Product: Integrated Handlebar Headset Kit
• Handlebar Compatibility:
• LEVEL 5 integrated carbon handlebars
• ULTRA-AERO integrated carbon handlebars
• Frame Compatibility: ULTRA-AERO SL R carbon, ULTRA-AERO SL carbon
• Upper Bearing: ACB 51.8 × 40 × 8mm, 36° × 45°
• Lower Bearing: P16 52 × 42 × 7mm, 45° × 45°
• Included Parts:

• 1 × upper bearing
• 1 × lower bearing
• 2 × compression spiders
• 1 × bearing cover
• 1 x stacker

• Bearing Type: Sealed cartridge bearings
• Function: Integrated headset system