Race: HELIUM 1306B

HELIUM 1306B

The Helium offers the lightweight advantages of the Helium SL at a very aggressive price. Optimized for stiffness to weight, the Helium offers unparalleled performance and comfort in its range. Brutal Belgian pave and Tour de France hors category climbs are no match for the Helium.

Oversized round tube shape and integrated seat post offer the best stiffness to weight ratio.
Flex seat stays increase rider comfort.
Carbon rear dropouts and full carbon head tube reduce weight.
Hollow bottom bracket technology increases lateral stiffness without adding weight.
Full carbon tapered 1-1/8 1-1/2 head tube with angular contact bearings.
Available with either electronic or mechanical shifting

Frame: 30 and 24-ton high modulus carbon fiber.

Maximum cut-off length ISP, measured from top seat post, is 60mm.

Ultegra

FrameHelium
Fork4ZA Helium
Brake shifters leversShimano Ultegra
Brakes4ZA Cirrus
Front derailleurShimano Ultegra
Rear derailleurShimano Ultegra
CassetteShimano 105 10s 12-25
ChainKMC X10
CranksetRotor 3DF 50/34
WheelsFulcrum Racing 4
TyresContinental Grand Prix 24 mm
Saddle4ZA Cirrus 145mm
Stem4ZA Cirrus
Handle bars4ZA Cirrus Compact
Seat postRIDLEY ISP

Geometry

ASeat tube center
B’
CActual top tube
C’
DHead tube
ESeat Tube Angle
FHead tube angle
GChainstay length
HBB drop
IWheelbase
JStand over height
SStack
RReach

Sizes	A	B’	C	C’	D	E	F	G	H	I	J	S	R
XS	440	670	510	525	130	74	72	405	66	974	740	530	375
S	470	700	530	545	145	73,5	73	405	66	977	750	545	385
M	500	740	550	560	175	73	73,5	405	66	990	780	575	390
L	530	770	570	585	205	72,5	73,5	408	63	1003	810	602	400
XL	560	800	585	600	230	72,5	74	408	63	1012	840	625	405

Frame passports

HELIUM (7DD)