2024 Cervelo Aspero-5 Frameset

FLAT OUT

Our engineers like to joke that, "if it looks fast, it probably is." But theres some truth to that, and Aspero-5 looks fast standing still. No cables in the wind, tube shapes from our aerodynamically-proven library, and a hint of a cut out in the seat tube, all add up to a bike that proves the adage.

MAKE FRIENDS WITH THE WIND

You can, in fact, reinvent the wheel. Meet Turbulent Aero, a unique R&D program that leverages real world wind data to create the most rapid, stable, and best handling wheels in real world riding conditions.

TWO-POSITION ADJUSTMENT

Trail-front-wheel response to rider input-is the most critical factor in high-velocity handling. Flipping the two-position "Trail Mixer" to compensate for the difference in circumference between a 650b and 700c tire maintains consistent handling by maintaining consistent trail figures.

MULTIPLE CONFIGURATIONS

We designed Aspero with clearance for up to 700c x 40mm tires or 650b x 49mm tires. Of course, there are variables-rim width, tire casing, and tread depth-which will affect final clearance. We (and the International Organization for Standardization, or ISO), always recommend 4mm of clearance between the tire and frame.

**New Shimano road (not gravel) 12 speed front derailleurs reduce tire clearance in the rear of the frame to 700 x 38c or 650b x 45c.

SRAM INTEGRATED POWER

Red and Force builds include Quarq Zero powermeters integrated into the crank. The integration of a powermeter results in better stiffness, lighter weight, and improved accuracy over aftermarket solutions-and the DZero delivers power measurement accurate to +/- 1.5%, even in variable temperatures.

LIGHTWEIGHT SPEED

Some might say aero doesnt matter on a gravel bike, but if youve battled a headwind across an open prairie, the thirty-two grams of drag youll save with the Aspero-5 come as a welcome respite. Most gravel racing is done without the benefit of a World Tour peloton-or World Tour tactics-and when its your nose in the wind all day, its nice to know your bikes shouldering a bit of the load.

Frame Sizing

How do I determine what bike size I need?

The age-old question, isnt it? There are many factors that go into bicycle sizing and fit, particularly for high-performance bikes. Without being able to measure you and see you on a bike, precise fit information is difficult to supply. Its also not unusual for someone to be able to ride two different sizes depending on their goals, flexibility, and fit tolerance. That said, we have some fantastic retailers, and wed encourage you to go start a conversation with them about what you want from your new bike. You can find the retailer closest to you on ourDealer Locator.

Click for Frame Size Chart

Click For Geometry