Whether you’re a gravel-loving mountain biker or a mountain-bike-loving gravel biker, the Ouroboros Carbon is the lure to catch the attention of both.

Kona made sure each coin spent is met with corresponding value in shred performance. The Ouroboros Carbon is meant for big things, so we put big things on it – like fat tires, large rotors, a mountain standard dropper post width, and a low, yet wide gear range. Hop on and let the journey unfold.

Kona

Ouroboros CR

$2,999.00

Select Size

Size Guide

Height/Inches	Height/Metric	Inseam/Inches	Inseam/Metric	MTB/XC Trail/Fat	All Mountain/Enduro	Splice
4'10"-5'1"	147-155cm	24”-27”	61-69cm	XS	XS	Small
5'0"-5'3"	152-160cm	26"-29"	66-74cm	Small	Small	Small
5'2"-5'7"	157-170cm	27"-30"	69-76cm	Small, Medium	Small, Medium	Small, Medium
5'6"-5'10"	168-178cm	29"-31"	74-79cm	Medium	Medium	Medium
5'9"-6'0"	175-183cm	30"-33"	76-84cm	Medium, Large	Medium, Large	Medium, Large
5'11"-6'2"	180-188cm	32"-35"	81-89cm	Large, XL	Large, XL	Large, XL
6'1"-6'5"	185-196cm	33"-36"	84-91cm	Large, XL	Large, XL	Large, XL

Out of stock

PRO SETUP Expert Assembly 95% Ready to ride out of the box.

CERTIFIED Master Mechanic Assembly Precision dialed before shipping.

SINCE 1992 Over 30 Years of Trust Decades of cycling expertise.

SKU: B36ORC48

Whether you’re a gravel-loving mountain biker or a mountain-bike-loving gravel biker, the Ouroboros Carbon is the lure to catch the attention of both.

SPECIFICATIONS

Frameset & Suspension

Frame Material: Kona Carbon.
Suspension Fork: Fox TC32 Performance GRIP damper, 40mm travel, Tapered, 100x12mm.
Sizes: 48, 50, 52, 54, 56, 58.

Drivetrain & Brakes

Rear Derailleur: SRAM Apex 12 Eagle.
Shifters: SRAM Apex 12.
Cassette: SRAM PG-1230, 11–50t (12-speed).
Crankset: SRAM Apex 1 DUB Wide, 38t Aluminum direct mount.
Bottom Bracket: SRAM Press-Fit 86.5 DUB Wide.
Brake Calipers: SRAM Apex Flat Mount Hydraulic.
Rotors: SRAM Centerline 6-bolt, 180mm (Front & Rear).
Chain: SRAM NX Eagle, 12-speed.

Wheels & Tires

Rims: WTB KOM Team i27 700c, 32h.
Front Hub: Formula 100x12mm (6-bolt).
Rear Hub: Formula 142x12mm (6-bolt, 11sp Road freehub).
Tires: Maxxis Ravager TR EXO, 700x50c (Front & Rear).
Spokes: Stainless Black, 14g.

Cockpit & Finishing

Handlebar: Kona 20-degree flare (Width: 440mm–520mm depending on size).
Stem: Kona 6-degree rise (Length: 40mm–50mm depending on size).
Seatpost: TranzX Dropper +RAD Internal, 31.6mm (125mm travel).
Saddle: WTB Volt Medium Steel SL.
Grips: Velo bar tape.
Headset: FSA Orbit No. 57E, ZS 44/56.

Product Details

Paint Color: Gloss Metallic Blue w/ Metallic Silver Decals.
Seat Clamp: Kona 34.9mm.

Bottom Line: Between the 40mm Fox fork, the internal dropper post, and the high-volume 50c tires, this build is designed to blur the lines between gravel and cross-country mountain biking.

Please Note: Product images are for illustrative purposes only. Manufacturers occasionaly make updates to components, specifications, and finishes, meaning the actual bike you receive may vary slightly from the photos. However, any substituted parts will always be of like or better quality. If you have any questions about specific components, please don't hesitate to reach out to our team so we can get you the most up-to-date info on our current stock.

GEOMETRY

	Size	48	50	52	54	56	58
1	ST Length	410	410	455	455	500	535
2	TT Length	532	547	559	578	595	616
3	Reach	372	377	382	386	391	396
4	Stack	566	581	598	616	636	666
5	Standover	725	730	769	777	814	848
6	HT Angle	68.7	68.7	68.7	68.7	68.7	68.7
7	HT Length	116	132	148	172	193	225
8	ST Angle	74.2	73.7	73.2	72.7	72.2	71.7
9	CS Length	445	445	445	445	445	445
10	BB Drop	69	69	69	66	66	66
11	BB Height	296	296	296	299	299	299
12	Wheelbase	1060	1071	1082	1096	1108	1124
13	Front Center	624	635	646	659	671	687
14	Fork Length	435	435	435	435	435	435
15	Fork Offset	51	51	51	51	51	51