Ridley Helium SLA Red - 2019

Size Chart
Size Chart - Ridley Helium SLA 2019

 

XXXS (41) XXS (48) XS (51) S (54) M (57) L (60) XL (63)
(A) Max Saddle Height 685 745 775 805 835 865 895
(B) Seat Tube 390 450 480 510 540 570 600
(C) Top Tube - Effective 500 515 525 545 565 585 600
(D) Head Tube Length 107 107 127 142 172 202 227
(E) Seat Tube Angle 75.5 75.0 74.0 73.5 73.0 72.5 72.5
(F) Head Tube Angle 70.0 71.8 72.0 73.0 73.5 73.5 74.0
(G) Chainstay Length 405 405 405 405 405 408 408
(H) BB Drop 67.1 68 68 66 66 63 63
(I) Wheelbase 976 970 970 977 987 1005 1014
(J) Standover Height 694 726 751 774 804 834 861
(S) Stack 500 507 527 543 573 599 625
(R) Reach 371 379 374 384 390 396 403

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The Helium frame is Ridley's ultra-gourmet bike. It’s simply the highest level of stiffness to weight ratio. Designed it to be as light as possible to tackle the longest, steepest climbs, yet stiff and durable enough to expertly handle the likes of André Greipel putting all his power on it in a sprint.

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.

Compatible with both mechanical and electronic shifting.

Size
Groupset

The Helium SLA is the aluminium version of the flagship Helium bike. Its geometry is exactly the same as the carbon model. Triple-butted 6061 aluminium tubing is used to create the lightest, high-performing bike that rides like a dream. It cannot be beaten in terms of stiffness-to-weight ratio.

PERFECT FOR

- LONG CLIMBS -

- LOCAL CRIT RACES -

- STAYING ON A BUDGET -

    SPECS

    • Frame Helium SLA, Tripple Butted Hydroformed Superlight 6005-601 Alloy
      Fork Helium SLA, 30T-24T HM Unidirectional Carbon
      Groupset Shimano Tiagra
      Crank Shimano Tiagra 50-34
      Sprocket Shimano Tiagra 11-32
      Brakes Forza Stratos
      Wheels Forza RC31
      Handlebar Forza Stratos
      Stem Forza Stratos
      Seatpost Forza Stratos
      Chain KMC 11sp
      Saddle Forza Stratos
      Tires Vittoria Zaffiro wire
    • Frame Helium SLA, Tripple Butted Hydroformed Superlight 6005-601 Alloy
      Fork Helium SLA, 30T-24T HM Unidirectional Carbon
      Groupset Shimano 105
      Crank FSA Gossamer Pro 50-34
      Sprocket Shimano 105 11-30
      Brakes Forza Stratos
      Wheels Forza RC23
      Handlebar Forza Stratos
      Stem Forza Stratos
      Seatpost Forza Stratos
      Chain KMC 11sp
      Saddle Forza Stratos
      Tires Vittoria Zaffiro wire