Ridley Helium SLA Disc (2018)

The SLA Disc is made of super lightweight triple-Butted 6061 aluminium tubing. This high-performing bike not only rides like a dream, but thanks to its Disc brakes it stops like one too. You can tackle all weather conditions, knowing that you will have full control over Speed modulation from beginning to end. Even with the slight weight penalty of adding Discs, this bike still cannot be beaten in terms of stiffness-to-weight ratio.

FRAME Helium Sla, Tripple Butted Hydroformed Superlight 6005-6061 Aluminum
FORK Helium SLA Disc, 30T-24T HM UD Carbon, 12mm TA, Flatmount
CHAIN KMC X11, 11-Speed
CRANKSET FSA Gossamer Pro, 50/34T, 2-Speed
SHIFT LEVERS Shimano Ultegra, (2×11-Speed)
FRONT DERAILLEUR Shimano 105, 2-Speed
CASSETTE Shimano 105, 11-28T, 11-Speed
REAR DERAILLEUR Shimano 105, 11-Speed
SADDLE 4ZA Stratos Sport
TAPE/GRIPS 4ZA Cork Bartape
SEATPOST 4ZA Stratos, 3D Forged 6061-T6 Alloy Shaft
HANDLEBARS 4ZA Stratos, Double Butted, Alloy, Compact
STEM 4ZA Stratos, 3D Forged, 6061 T6 Alloy, D: 31.6mm, +/- 7° Deg
FRONT TIRE Vittoria Zaffiro Pro
REAR TIRE Vittoria Zaffiro Pro
FRONT WHEEL 4ZA R45 19c Rim, Disc
REAR WHEEL 4ZA R45 19c Rim, Disc
FRONT BRAKE Shimano 105 STI Levers
REAR BRAKE Shimano 105 STI Levers
PEDALS Not Included

(51) Frame
Small (54) Frame Medium (57) Frame Large (60) Frame
Body Length Item 162-170cm 170-178cm 178-186cm 186-194cm
A: Max Saddle Height 775 805 835 865
B: Seat Tube, C-T 480 510 540 570
C: Top Tube Length, Horizontal 525 545 565 585
D: Head Tube Length 127 142 172 202
E: Seat Tube Angle 74,0 73,5 73,0 72,5
F: Head Tube Angle 72,0 73,0 73,5 73,5
G: ChainStay Length 405 405 405 408
H: BB Drop 68 66 66 63
I:Wheelbase 970 977 987 1005
J: StandOver Height 273 275 275 278
S: Stack 527 543 573 599
R: Reach 374 384 390 396

Type: Bicycles

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