Mountain Equipment Company

Ridley Helium CR1 Road Bicycle - Unisex

5039-782

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Description



Put a healthy space between you and the competition. Ridley analyzed every nuance of the Helium to see where excess could be removed and strength could be added. The result is a high-modulus carbon fibre frame that weighs in at less than 1kg. It gives you stiffness to stomp to a sprint finish and the lightness that sails over the loftiest peak. A pressfit bottom bracket optimizes your output, and ultra-thin seatstays increase lateral stiffness and vertical flex. Rounded shaping is used on the seat, top, and down tubes, offering the best stiffness-to-weight ratio with the least amount of material. An oversized, tapered headtube reduces weight and increases stiffness on the front end for heightened steering precision. Superior Ultegra components and a Shimano® 11-speed drivetrain creates highly efficient power transfer from the rider to the road.

  • Frame uses high-grade carbon, 30 to 24-ton unidirectional high-modulus carbon fibre, to substantially lighten the frame. An unpainted size medium weighs in at less than 1kg (880g)
  • Ultra-thin seatstays enhance your comfort with shock-absorbing vertical flex, balanced with lateral stiffness
  • Top quality Ultegra components with 4ZA Cirrus brakes
  • Shimano Ultegra 11-speed drivetrain allows smooth power transfer from the rider to the road
  • Cable routing is clean, aero, and compatible with mechanical and electronic shifting. Mechanical cable stopper can be removed for conversion to electronic shifting
  • Pressfit 30 bottom bracket allows the use of wider down tube and bottom bracket shell, providing maximum power output
  • Fulcrum Racing 5 wheelset features an oversized flange and Spoke Dynamic Balance technology, incorporating an asymmetric rear rim to increase lateral and torsional rigidity and response for a higher performance lever
  • This model is not equipped with pedals
  • Bikes are covered by MEC's Rocksolid Guarantee and Bike Service Agreement. You can bring your bike to any MEC Bike Shop for free adjustments and minor maintenance for a year after purchase
  • Ridley was born in Flanders, Belgium, a region infamous for harsh cycling conditions. Against this backdrop Ridley engineers, tests, and refines their frame construction, race technology, tube profiles, and their own branded component line, 4ZA

Tech specs



Weight7.66kg (Medium)
Ideal for
  • Performance and race road cycling
FrameRidley Helium HM carbon
ForkHelium HM carbon
Stem4ZA Cirrus 31.8mm
Seatpost4ZA Cirrus
HeadsetFSA integrated
Handlebars4ZA Cirrus 31.8mm
Grips/tape4ZA Cirrus Gel
  • 4ZA Cirrus (caliper rim)
Brake leversShimano Ultegra
ShiftersShimano Ultegra
Derailleur (front)Shimano Ultegra
Derailleur (rear)Shimano Ultegra
Crank + ringsShimano Ultegra 52-36T
Bottom bracketShimano PF30 with BSA adaptor
PedalsSold separately
Hub (front)Fulcrum Racing 5
Fulcrum Racing 5
Shimano 105 11-speed 11-28T
ChainKMC X11
SpokesStainless
RimsFulcrum Racing 5
Tires
  • Continental Grand Sport Race 700 x 23
Saddle4ZA Cirrus Pro
Made inTaiwan

Reviews (2)

5 out of 5 stars with 2 reviews for Ridley Helium CR1 Road Bicycle - Unisex






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