2018 Helix Pro Disc Road Frameset | Size Extra Large

This Helix Pro Disc includes an Industrial Mill finish, Black Decals, a Lynskey Carbon #5 Fork and a Cane Creek 40 Headset

The 2018 Helix Pro Disc is designed with our Race geometry and disc brakes for additional stopping power. The benefits of the Helix frame include overall frame stiffness and handling, with optimal speed and lightweight. The Helix shaped seatstays resist vertical forces to enhance sprinting and climbing. The addition of disc brakes takes your performance to the next level.

Electronic shifting ready
Tapered Headtube compatible with any carbon tapered steerer tube fork for more responsive handling
Race-tuned 6AL/4V triangular top tube is engineered for the pinnacle of performance and durability
Helix'd 3AL/2.5V down tube for added stiffness and stability
Helix shaped seatstays resist vertical forces to enhance sprinting and climbing
Race leading geometry allows for aggressive position, excellent stability and precise handling
Downtube Shifter Cable Routing with Adjusters on Headtube for easy access
Stiff and lightweight
Flat mount disc brake mount

Frame Details

Headtube Design	Tapered/Integrated - Recommended Headset: Cane Creek IS 42/52
Bottom Bracket Type	68mm Threaded
Seatpost Diameter	27.2mm
Seat Tube Diameter (Front Derailleur Clamp Size)	34.9mm
Wheel Size	700c
Max Tire Width	28c
Dropouts
Rear Spacing	142mm with Thru Axle
Brake Type	Mechanical or Hydraulic Disc
Electronic Shifting Ready	Yes: Shimano Di2, SRAM Etap (removable guides)

HELIX PRO DISC	XS	S	M	ML	L	XL
Recommended Height	5'0" - 5'2"	5'3" - 5'5"	5'6" - 5'8"	5'9" - 5'11"	6'0" - 6'2"	6'3" - 6'4"
Seat Tube Length (A)	46	48	50	52	54	56
Top Tube Length (B)	510mm	530mm	550mm	565mm	585mm	610mm
Head Tube Angle (C)	71.5°	72.5°	72.5°	73°	73°	73°
Seat Tube Angle (D)	75°	74°	73.5°	73°	73°	72.5°
Bottom Bracket Drop (E)	69.6mm	69.6mm	69.5mm	68.3mm	68.3mm	66.6mm
Chain Stay Length (F)	41.5	41.5	41.5	41.5	41.5	41.5
Head Tube Length (G)	11.1	12.6	14.1	16.1	18.0	20.1
Rake (H)	45mm	45mm	45mm	45mm	45mm	45mm
Stand Over Height (I)	73.0	74.5	76.0	78.0	80.0	81.6
Wheel base (J)	97.6	97.9	99.5	100.1	102.0	104.1
Front Center (K)	57.1	57.4	59.0	59.5	61.5	63.5
Stack (L)	51.0	52.7	54.1	56.2	58.0	59.7
Reach (M)	37.2	37.8	38.9	39.4	40.8	42.2