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Code: 57735
Ridley Helium SLA 105 Mix Alloy Road Bike
The Helium frame is Ridley's ultra-gourmet bike. It’s simply at the highest level when it comes to stiffness to weight ratio. It has been designed to be as light as possible to tackle the longest, steepest climbs. Yet it is stiff and durable enough to expertly handle the likes of André Greipel putting all his power on it in a sprint. Hence, weight as well as performance is built into this frame as it must satisfy the most demanding of our pro cyclists.
The Helium is not only built for the pros, but is designed for anyone who wants to pull everything out of their bike. It’ll help you to be fast on the climbs to grab those Strava KOM’s, fly on the flats and rolling terrain, and sprint like a pro. It’s also comfy enough to keep you motivated to ride long distances to tackle Gran Fondos.
  • Frame: Triple Butted 6061-T6 Aluminium
  • Fork: UD Carbon
  • Wheelset: Forza RC23 - 700c
  • Tyres: Continental Ultrasport - 700x25mm (Black/Red)
  • Tyres: Vittoria Zaffiro - 700x25c (Dark Grey)
  • Gear/Brake Levers: Shimano 105 5800 - 11 Speed
  • Front Derailleur: Shimano 105 5800
  • Rear Derailleur: Shimano 105 5800
  • Chainset: FSA Gommamer - 34/50T
  • Cassette: Shimano 105 5800 - 11/32T
  • Chain: KMC X11
  • Saddle: 4ZA
  • Handlebars: 4ZA Stratos
  • Stem: 4ZA Stratos
  • Seatpost: 4ZA 
  • Brake Calipers: 4ZA

Please note: Chainset is as listed not as illustrated in image. Ex-Showroom, bike may show slight signs of use. 

Geometry & Sizing
PLEASE NOTE:  All of our bikes are built to order.  This usually takes between 8-10 working days depending on time of year.