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Today’s DealsECHO Dark Nebula Limited Edition
A carbon frame gravel bike with ultra high-end components and sram red hydraulic disc brakes.
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Manufacturer Price
$12,500| Frame | Carbon |
|---|---|
| Suspension | Rigid |
| Fork | Carbon |
| Wheels | 700c Carbon |
| Drivetrain | 1 × 12 Electronic |
| Groupset | RED XPLR eTap, RED AXS |
| Power Meter | Red AXS |
| Brakes | SRAM RED Hydraulic Disc |
Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.
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View ComparisonSummary
The Allied Echo is a versatile gravel bike praised for its adjustable geometry via flip-chips, allowing it to transition seamlessly between road and gravel setups. Its US-made frameset, responsive handling, and elegant design stand out, though its price may be a barrier for some. The bike's ability to adapt to different riding conditions without compromising performance is frequently highlighted.
Fully US-made frameset
Adjustable geometry via flip-chips
Versatile all-road ride
Highly responsive handling
Elegant look and feel
Pricey for a Rival equipped bike
Price point out of reach for most riders
Not fully committed to either road or gravel
The Echo easily changes between categories with a couple of tools and a few minutes of spare time.Bicycling
Allied’s Echo is bursting with interesting design quirks and all-road performance.Road Bike Action
With the Echo and an extra wheelset, you really can have two, or even three, bikes in one.Bicycling
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Mar 2023 · RBA Staff
The flip side of the flip-chip
Versatile all-road performance
Highly responsive handling
Front and rear adjustable flip chips
Handcrafted American-made carbon frame
Relatively lightweight for a gravel race bike (950g frame)
Elegant look and feel
Made-in-America heritage
Smart sliding mount brake calipers for easy geometry changes
Proprietary stem with clean cable routing
Wide-ranging drivetrain (46/33 with 10-36 cassette)
Limited tire clearance in gravel position (40mm max, no room for 650b wider tires)
Expensive frame-only price ($4580) out of reach for most riders
Geometry in road mode feels tame and endurance-like, not aggressive race bike
Does not support mechanical drivetrains, only wireless
May 2022 · Josh Patterson
Allied’s new gravel-road crossover bike is the best two-in-one we’ve ever tested

Apr 2022
A drop-bar bike that's for both road racers and gravel grinders.
USA Made
Adjustable geometry
Dialed ride quality
Pricey for a Rival equipped bike
Jul 2021 · James Huang
Slick adjustable geometry is impressively quick and easy to operate, with tangible benefits in each mode.
Quick and easy geometry conversion, truly two-faced personality, very light, excellent stiffness, good ride quality, classically slick aesthetics.
Gravel mode geometry isn’t at all progressive, quirky stem design (though you don’t have to use it), slack seat tube angle in smaller sizes, quite expensive.

Jun 2021 · Jessie-May Morgan
The Allied Cycle Works Echo All Road bike morphs from road race to gravel geometry with dropout flip chips increasing tire clearance
| Fork | ECHO |
|---|---|
| Bottom Bracket | SRAM Dub Threaded 68mm |
| Stem | ALLIED Integrated |
| Handlebar | ENVE SES AR Carbon |
| Saddle | Selle Italia Novus Boost EVO Superflow Saddle |
| Seatpost | ENVE Seatpost Type: Rigid |
| Rear Derailleur | SRAM RED XPLR AXS D1 |
|---|---|
| Front Derailleur | N/A |
| Crank | SRAM RED AXS Power Meter 42T |
| Power Meter | SRAM RED AXS Power Meter 42T |
| Shifters | SRAM RED AXS |
| Cassette | SRAM Force XPLR XG-1271 D1 10-44 |
| Chain | SRAM RED D1 FlatTop 12spd |
| Brakes | SRAM RED AXS Type: SRAM RED Hydraulic Disc |
| Rims | ENVE SES 3.4 w/Custom Decals |
|---|---|
| Tires | Vittoria Corsa Control TLR 700x30 |
First added May 7
Last updated July 13
Not listed for 706 days