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If you find a lower advertised price (including shipping, handling and delivery) that is currently available on an identical branded item with the same features from a local retail competitor, compete this form and Enduro Sport will do our best to match that total price. Please read the complete conditions below.
WELCOME TO THE ERA OF SPEED IN GRAVEL.
A new breed of rider is emerging‚ one who loves the freedom and exploration that gravel culture was founded upon but who has a hunger to ride wild, to go full bore, and to explore not just geography but personal limits. This frontier requires a new kind of gravel machine, one engineered not to roam the trails, but to slay them.
For these athletes, we created a machine engineered for pure, unapologetic speed, ready to take down finish lines, KOM leaderboards, PR's, and FKT's. A single bike that first generates maximum speed and then second, controls that speed across the variable conditions gravel athletes must conquer. A machine built without limits, for the riders willing to test them.
Ideal For: Gravel racing, from endurance to gravel enduros.
ASPERO AMPLIFIES.
Stripped down racing frame outperforms traditionally over-built hauling frames.
ASPERO ADAPTS.
Unpredictable conditions. Predictable control.
Different outside rolling diameters of various wheel and tire combinations affect the handling geometry of the frame. If the tire size is altered without acknowledging the effect on trail, the result is wild swings in handling - faster or slower - from the design basis trail value, which is problematic for high-speed control.
HAUL ASS, NOT CARGO.
Road racing inspired. Gravel racing refined.
It's time to change the paradigm of gravel bike design from hauling gear slowly to empowering athletes quickly. Leveraging vast knowledge from road racing, the Aspero frame is designed with world tour stiffness for greater pedal power transfer, using less and lighter material to aid climbing and accelerating, while maximizing speeds with aerodynamic shapes critical to efficiency at speed.
Fork | Cervélo All-Carbon, Tapered Áspero Fork with Adjustable Trail |
Headset | FSA IS2 1-1/8 x 1-1/2 |
Thru Axles | Cervelo Indexed Thru-Axles w/ Lever 12x100/142 |
Tires | Panaracer Gravel King SK Folding 700x38 |
Shifters | SRAM Apex 1 HRD, 11 spd |
Crankset | SRAM Apex 1 40T |
Bottom Bracket | JY-BB 22/24 |
Cassette | SRAM PG-1130, 11 spd, 11-42 |
Chain | SRAM PC-1110, 11spd |
Brake Rotors | SRAM CenterLine 160mm |
Saddle | Prologo Dimension NDR T4.0 |
Seatpost | Easton EA50 Alloy |
Stem | Postmoderne SMICA |
Handlebar | Easton EC50AX Carbon |
Extras | Smartpak 400A Top Tube Storage Bag |


