SIREN
SIREN
ANSWER THE CALL
From the edge of the unknown comes SIREN—a titanium speed machine built to lure your neighborhood Strava segments to their sudden death. Tuned for high performance and low fatigue, it’s nimble enough for race day and smooth enough to float over potholes on your off-season commute—everything a modern road bike should be. With clean lines, wide clearance, and instinctive handling, SIREN is built to disappear beneath you, so you can focus on the ride.
Engineered around full electronic shifting and ENVE’s In-Route cockpit, SIREN is a study in uncompromising speed. Its double-butted titanium frame balances absolute stiffness with road-smoothing compliance, while clearance for 700 x 35mm tires ensures traction without sacrifice. A T47 bottom bracket and UDH dropouts future-proof the ride, ensuring nothing—mechanical or otherwise—interrupts its trajectory.
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Details
Spec
- Fast, comfortable Road+ geometry
- 3A/2.5V double-butted titanium tubing
- T47 bottom bracket, UDH, electronic only
- Designed around ENVE’s In-Route system
- Optimized for 2x SRAM XPLR drivetrain
- Gas tank mounts, multiple cage options
- 12x100 front, 12x142 rear axles
- 27.2mm seat post diameter
- 700 x 35mm tire clearance
- 160mm flat mount brakes
- Sand-blasted matte finish
Builds
SIREN Frameset: $3250
- VOID Siren Frame
- ENVE In-Route Headset
- ENVE Road In-Route Fork
- ENVE Seatpost Clamp
SIREN Rival AXS 2x: $6950
- VOID Siren Frame
- SRAM Rival AXS 2x
- ENVE In-Route Headset
- ENVE Road In-Route Fork
- ENVE In-Route Aero Road Stem
- ENVE In-Route SES AR Road Bar
- ENVE Seatpost
- ENVE Seatpost Clamp
- ENVE Foundation 45 Wheelset
- ENVE SES Road Tires
- ENVE x SI Boost SLR Ti Saddle
- ENVE Handlebar Tape
SIREN Force AXS 2x: $8650
- VOID Siren Frame
- SRAM Force AXS 2x
- ENVE In-Route Headset
- ENVE Road In-Route Fork
- ENVE In-Route Aero Road Stem
- ENVE In-Route SES AR Road Bar
- ENVE Seatpost
- ENVE Seatpost Clamp
- ENVE Foundation 45 Wheelset
- ENVE SES Road Tires
- ENVE x SI Boost SLR Carbon Saddle
- ENVE Handlebar Tape
SIREN Red AXS 2x: $10450
- VOID Siren Frame
- SRAM Red AXS 2x
- Chris King AeroSet 3 Headset
- ENVE Road In-Route Fork
- ENVE In-Route Aero Road Stem
- ENVE In-Route SES AR Road Bar
- ENVE Seatpost
- ENVE Seatpost Clamp
- ENVE SES 3.4 Wheelset
- ENVE SES Road Tires
- ENVE x SI Boost SLR Carbon Saddle
- ENVE Handlebar Tape
Geometry
Coming soon
Warranty
Every VOID frame is locally evaluated to meet CPSC-1512 standards by independent testers. We proudly offer a lifetime warranty on our titanium frames, and work with trusted partners whose components are covered under their own manufacturers’ warranties. Have questions regarding claims? Contact us!