Shopping security
| Brand | Ridley |
| Model | Helium RS C |
| Size | 54cm |
| Fit Range | 5’7” – 5’10” |
| Frame Material | Carbon Fiber |
| Weight | 18lbs 03oz |
| Year | 2015 |
| Build: | |
| Fork Material | Carbon Fiber |
| Brakes | Shimano 105 R7000, caliper |
| Shifters | Shimano 105 R7000, 2×11-speed |
| Front Derailleur | Shimano 105 R7000 |
| Rear Derailleur | Shimano 105 R7000 |
| Crankset | Shimano 105 R7100, 50/34t, 170 mm |
| Cassette | Shimano HG-700, 11-speed, 11–34t |
| Chain | Shimano 105, 11-speed |
| Handlebar | Alloy Drop Bar |
| Stem | Carbon Stem |
| Seatpost | Alloy Seatpost |
| Saddle | Road Saddle |
| Tires | Vittoria Zaffiro, 700x28c |
| Wheelset | Shimano RS (New) |
| Bike ID | 9876543212298 |
| Bike Condition | Excellent condition. Fully tuned and professionally serviced. New Shimano 105 11-speed drivetrain, new wheelset, and new tires. Ready to ride. |
| Why We Love It | The Ridley Helium RS is a true lightweight climbing machine built for performance. Known for its exceptional stiffness-to-weight ratio, this bike accelerates fast and handles beautifully on climbs and descents. This build is even better with a fresh 11-speed Shimano 105 groupset, new wheels, and new tires, giving you modern performance and reliability without the cost of a new bike. |

| Geometry: | |
| Fit Range | 5’7” – 5’10” |
| A. Effective Top Tube | 540 mm |
| B. Seat Tube | 510 mm |
| C. Seat Tube Angle | 73° |
| D. Head Tube Angle | 73° |
| E. Head Tube | 145 mm |
| F. Stack | 545 mm |
| G. Reach | 385 mm |
| H. Standover Height | 770 mm |
Ships within 48 hours · Estimated delivery Jun 21 - Jun 26
US$40
Get nowSign up to your membership to get coupons up to
15%
Get nowOpportunity to enjoy order discount up to 15% off
Top-Converting Item to Boost Your Average Order