Profile Design Sonic Ergo Aerobar Time Trial Extensions
Ready for intense road use, the fantastic Sonic Ergo Aerobars are ideal for performance-focused time trial (TT) riders. Engineered by Profile Design for versatility, this superb pair enables you to benefit from up to 100 distinct position options which are achievable by simply adjusting the armrests. When combined with the risers, these offer 1500 possible configurations to make it one of the most adjustable clip-on bars on the market.
Features:
- Use:Â Road
- Armrest:Â 10mm pads
- Width:Â 124mm to 290mm in 18.5mm steps (with Extensions at 100mm)
- Offset:Â -70mm to -2.5mm in 7.5mm steps
- Minimum Stack:Â 60mm
- Angle: 35A Option: 35° ; 45A Option: 45°; T5+ Option: 13°
- Compatibility:Â Profile Design riser handlebars which add up to 130mm stack with (70mm of spacers added)
- Weight:Â 559g (Bracket: 234g Armrest: 130g Extensions: 195g)
Buy Profile Design Components from Chain Reaction Cycles, the World’s Largest Online Bike Store.





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