Evolve CIMA Special Edition (Billow)
The Evolve CIMA Special Edition – Billow Frameset is a limited premium carbon road bike platform built for riders who want elite-level performance combined with a distinctive finish. Designed using advanced Torayca T1100, T800 and M40 carbon fibre, this frame delivers exceptional stiffness, low weight and refined handling, making it ideal for road racing, climbing, endurance riding and custom bike builds.
Weighing just 650g for a medium frame (unpainted), the CIMA Billow is engineered to give riders a noticeable upgrade in speed, responsiveness and ride quality. Whether you are building a race bike or upgrading through a professional bike shop, bicycle service centre or custom build specialist, this frameset provides a high-performance foundation.
Premium construction with wind tunnel validation
The CIMA Special Edition Billow is developed with strict engineering standards and has undergone extensive testing to ensure durability, safety and performance. Wind tunnel testing has been conducted to validate aerodynamic efficiency, helping reduce drag and improve speed during high-speed riding.
This makes it well suited to:
- road racing and criterium events
- endurance cycling and gran fondos
- fast bunch rides
- performance-focused training
Built for modern drivetrains and bike components
The frameset is designed to work seamlessly with today’s top-tier cycling components, making it an excellent choice for high-end builds.
Key features include:
- BSA threaded bottom bracket (68mm) for ease of installation and reduced creaking
- SRAM UDH derailleur hanger for compatibility with modern drivetrain systems
- Support for Shimano Di2, SRAM AXS and Campagnolo WRL electronic groupsets
- Flat mount disc brakes for powerful and consistent braking
- Fully internal cable routing for a clean, aerodynamic finish
- 12x100mm front and 12x142mm rear thru-axle compatibility
The threaded bottom bracket is widely preferred by Australian bike mechanics, offering easier servicing and long-term reliability compared to press-fit systems.
Premium components and upgrade options
The frameset includes high-quality components designed to elevate the ride experience:
- CeramicSpeed SLT headset bearings for smooth steering and minimal maintenance
- Lightweight evolve carbon seatpost with multiple offset options for precise positioning
- Saddle compatibility for standard and oversized rail systems
Optional upgrades include the KREUZA Apex one-piece handlebar, offering an integrated cockpit that improves aerodynamics, stiffness and overall bike aesthetics.
Ideal for custom builds and professional servicing
The CIMA Special Edition Billow is best suited for riders working with experienced workshops to create a tailored bike setup.
Common applications include:
- custom road bike builds
- lightweight climbing bike setups
- race-ready performance bikes
- electronic drivetrain upgrades (Shimano Di2 or SRAM AXS)
- wheel and tyre upgrades including tubeless setups
- full bike servicing and drivetrain tuning
- performance bike fitting and optimisation
For riders searching for custom road bikes, this frameset offers a strong blend of performance and exclusivity.