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Code: 23045
Ridley Helium SL Record EPS Carbon Road Bike – Ex-Demo

The Ridley Helium SL with Campagnolo Record EPS electronic gear transmission is a superlight race bike with an amazing approximate frame weight of 750g. Made from oversized, extremely high modulus carbon the Helium frame has been engineered to be particularly light without compromising stiffness. The dual purpose internal cable routing uses the same holes for mechanical and electronic shifting, resulting in a very clean design without excess holes. Flex seat stays increase vertical compliance for additional comfort, without reducing lateral stiffness. Ridley’s lightest racer offers the best combination of stiffness, low weight and all-day comfort making it equally suited to the Brutal Belgian pave and Tour de France hors category climbs.



  • Frame: Helium SL Carbon HM/HR UD 60/40/30T
  • Fork: Helium SL Carbon


  • Wheelset: Campagnolo Khamsin Asymetric G3
  • Tyres: Continental GP4000 - 700x25mm


  • Gear/Brake Levers: Campagnolo Record EPS V1
  • Front Derailleur: Campagnolo Record EPS V1
  • Rear Derailleur: Campagnolo Record EPS V1
  • Chainset: Campagnolo Record 50/34T
  • Cassette: Campagnolo Record 11-25T
  • Chain: KMC 11 Speed

Campagnolo Record EPS charger NOT included



  • Saddle: 4Za Cirrus Pro
  • Handlebars: 4ZA Cirrus Carbon
  • Stem: 4ZA Cirrus Pro
  • Seatpost: 4ZA Cirrus Pro Carbon
  • Brake Calipers: Campagnolo Record

Please Note: This ex-demo bike has been ridden less than 100 miles and is in good condition. 


Geometry & Sizing


PLEASE NOTE:  All of our bikes are built to order.  This usually takes between 3-8 working days depending on time of year