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Today’s Deals2025 Kona
Ouroboros CR
A carbon frame gravel bike with upper mid-range components and sram apex hydraulic disc brakes.
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Manufacturer Price
$2,999| Frame | Carbon |
|---|---|
| Suspension | Hardtail, 40mm |
| Fork | Fox |
| Wheels | 700c Aluminum |
| Drivetrain | 1 × 12 |
| Groupset | Apex |
| Brakes | SRAM Apex Hydraulic Disc |
| Seatpost | Dropper |
Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.
Compare the full Ouroboros model range
View Comparison
Oct 2025 · Oscar Huckle
Past meets present in Kona’s new genre-blurring platform
Brilliant bikepacking chops
Exciting handling
Comfortable rear end
Lots of mounts
180mm disc brake rotors should be the future
Sram udh dropout
Competitive but mismatched tyre clearance
Strange frame sizing
2x groupset is at odds with the big tyre clearance
Ritchey venturemax xl handlebar ergonomics
Apr 2025 · Will Tracy
Kona offers the adventure focused crowd a fairly-priced, high-value package that excels in tricky terrain well beyond flat, straight country roads.
Jan 2025 · Clifford Lee
The Kona Ouroboros is not your typical gravel bike. For technical mixed-terrain riding, it could be your dream bike. See our full review.
Confident off-road position with high stack, short stem, wide bars, suspension, and dropper post
Stable and smooth on fast descents
Big tires and suspension add traction and smooth out rough terrain
Versatile for mixed-terrain adventures
Heavy (23.1 lbs), especially noticeable when lifting or accelerating
Long wheelbase and slack front end slow handling in tight turns
Wide handlebar may clip obstacles on narrow sections
Road handling requires input in aggressive corners; acceleration lackadaisical
Nov 2024
"By design, the Ouroboros lives somewhere in the murkiness between mountain and gravel bikes"
Unique blend of gravel and mountain bike characteristics
Excels in rough, chunky terrain where conventional gravel bikes struggle
Long dropper post enhances descending fun
Upright geometry offers comfort for relaxed rides
Good tire grip with Maxxis Ravager
1x drivetrain simplicity with wide range
Touch points (saddle, bars, tape) not ideal for reviewer
Stock KS dropper lever recommended to be replaced
Wheelset heavy and stiff; GRX upgrade costly
SRAM Apex shift quality not top-tier
Not as snappy/responsive as traditional gravel bikes
Geometry sizing tricky; test ride recommended
Apr 2024 · By Neil Beltchenko
In this video review, Neil dives into the all-new Kona Ouroboros drop-bar rig in detail. Find our Kona Ouroboros Review here...
Inspiring geometry
Carbon gives life to geo
Snappy ride quality
Loads of bikepacking provisions
Good-looking frame
No rear rack our down tube mounts
Press fit BB
More clearance would be nice
Stiffer rear end rattled me a bit
Apr 2024 · Zach Overholt
Be ready for any adventure with the new Kona Ouroboros – a bike somewhere between the lines of gravel and XC
| Frame | Kona Carbon BB Standard: BB86/BB92, 86.5mm, Press Fit Color: Gloss Metallic Blue w/ Metallic Silver Decals |
|---|---|
| Fork | Fox TC32 Performance GRIP damper, 40mm travel, Tapered, 100x12mm Travel: 40mm Spring Type: Air |
| Shock | n/a |
| Bottom Bracket | SRAM Press-Fit 86.5 DUB Wide |
| Headset | FSA Orbit No. 57E, ZS 44/56 |
| Stem | Kona 6-degree rise, 48-52: 40mm; 54-58: 50mm |
| Handlebar | Kona 20-degree flare, 48: 440mm; 50: 460mm; 52-54: 480mm; 56: 500mm; 58: 520mm |
| Saddle | WTB Volt Medium Steel SL |
| Seatpost | TranzX Dropper +RAD Internal, 31.6mm, 125mm travel Type: Dropper |
| Pedals | n/a |
| Grips | Velo bar tape |
| Rear Derailleur | SRAM Apex 12 Eagle |
|---|---|
| Front Derailleur | n/a |
| Crank | SRAM Apex 1 DUB Wide, SRAM Apex 38t AL direct mount |
| Shifters | SRAM Apex 12 |
| Cassette | SRAM PG-1230 11-50t 12 speed |
| Chain | SRAM NX Eagle 12 speed |
| Chain Guide | n/a |
| Brakes | SRAM Apex Flat Mount Hydraulic Type: SRAM Apex Hydraulic Disc |
| Brake Levers | SRAM Apex 12 |
| Rims | WTB KOM Team i27 700c 32h |
|---|---|
| Spokes | Stainless Black 14g |
| Front Hub | Formula 100 x 12 6-bolt |
| Rear Hub | Formula 142 x 12 6-bolt, 11sp Road freehub |
| Tires | Front: Maxxis Ravager 700 x 50 TR EXO, Rear: Maxxis Ravager 700 x 50 TR EXO |
| Disc Rotors | SRAM Centerline 6-bolt 180mm |
First added October 23
Last updated April 25
Not listed for 43 days