Ridley Helium SLA Tiagra

  • £999.99
Item out of Stock   |   Usually dispatched within 2-5 working days

The Helium SLA is the aluminium version of our flagship Helium bike. Its geometry is exactly the same as the carbon model. We succeeded in creating the lightest, high-performing aluminium bike that rides like a dream. It cannot be beaten in terms of stiffness-to-weight ratio.

*Image for Colour only specification may differ, please see below*

The Helium frame is our ultra-gourmet bike. It’s simply at the highest level when it comes to stiffness to weight ratio. We’ve designed it 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  Thomas De Gendt’s one-minute at 500W breakaway effort. 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.

  • Brand - Ridley
  • Model - Helium SLA
  • Design Code - HAX02AS
  • Range - Road
  • Frame - Helium SLA, Tripple Butted Hydroformed Superlight 6005-6061 Aluminium
  • Fork - Helium SLA, 30T-24T HM UD Carbon // HAX02As
  • Material - Aluminium
  • Groupset - Shimano Tiagra
  • Cassette - Shimano Tiagra (HG500) // 10s // 11-32
  • Brake Type - Rim
  • Crank - Shimano Tiagra // 172.5 // 50-34
  • Front Derailleur - Shimano Tiagra (4700) // 2x10s // Clamp 31,8mm
  • Rear Derailleur - Shimano Tiagra (4700) // 10s // Long Cage
  • Handlebar - Forza Stratos, Compact // 400mm (cc) // Black Glossy
  • Stem - Forza Stratos // 90 mm // Black Glossy
  • Seatpost - Forza Stratos // 15mm Offset // 350mm // 27,2mm // Black Glossy
  • Saddle - Forza Stratos // Black - Black
  • Front Wheel - Forza RC31 // QR // Clincher
  • Rear Wheel - Forza RC31 // Shimano 11s // QR // Clincher
  • Tyres - Vittoria Zaffiro // 700x25c // Wire // Full Black
  • Paint Finish - Glossy

UK Deliveries
FREE when you spend over £50.00 in a single order
Otherwise it's typically £3.99 per order
Delivery should be expected between 2-5 working days unless stated on product page.


Delivery of Bikes
We ship all our bikes free of charge within the United Kingdom (excl. Jersey and the Channel Islands at this time) and all our bikes come pre-assembled with just a few tweaks required (Please see our Bike Build Instruction page for details of assembly required).


All our bikes undergo a safety check before being re-boxed for shipping which can during busy periods take a little longer to complete so whilst we aim to ship all our bikes within two working days of the order please allow for additional time for this process.


Signature Required
All our consignments irrespective of the carrier require a signature upon delivery, deliveries are typically made between 08:00 and 18:00 so please bare this in mind when choosing a delivery address.


Package Recycling
We do try when possible to reuse packaging from our own suppliers in order to send purchased items to our customers, we ask if the packaging is still in good condition after you've received your goods then please try to use it again or recycle if not possible.



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