Ridley Helium X Ultegra 2017 Road Bike

What are the delivery costs?

We offer Free UK Mainland Delivery on all orders over £20. Products shipped to outlying UK regions are excluded from free shipping.

Standard delivery is normally 2 - 5 working days.

Please view our delivery page for full information on UK and international delivery costs.

No Compromises Between Weight and Efficiency


Lighter is better right? Yes and no. Yes, it is better if it can transfer your power efficiently to the road. No, if all that effort you take trying to move the bike forward simply goes up in flexing the frame back and forth. The Helium range is a non-compromising solution for the rider who demands the lightest weight from his bicycle yet still wants the bike to stay stiff and resilient under his feet. At fewer than 750 grams (in size M), the Helium SL is still stiff enough to take all the stomping our sprinting ace, André Greipel, has to offer, yet light enough to float over the highest mountain passes with ease.



Frame Helium X, 30T-24T HM unidirectionnal carbon
Forks Helium X, 30T-24T HM unidirectionnal carbon
Handlebars 4ZA Cirrus
Stem 4ZA Cirrus
Shifters 22 Speed Shimano Ultegra
Front_Mech Shimano Ultegra
Rear_Mech Shimano Ultegra
Chainset Shimano Ultegra 52/36
Chain KMC X11
Cassette Shimano 105, 11-28
Front_Brake Shimano Ultegra
Rear_Brake Shimano Ultegra
Rims Fulcrum Racing 5
Tyres Continental Ultrasport Folding 25mm Front - Continental Ultrasport Folding 25mm Rear
Seatpost 4ZA Cirrus 27,2 x 350

Occasionally, without notice, manufacturers change product design and/or specifications.