SKU: 86222963549

CURVE Big Kev

Sale price$5039.55 Regular price$5599.50
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USA
  • USA
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Ships within 48 hours · Estimated delivery Jul 24 - Jul 29

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For Your Every Summer RSVP, with Code: SUMMER15

Description

CURVE Big KevBig Kev is here! Big Kev is the progressive gravel bike you have been waiting for. Curve was one of the first brands to bring gravel bikes to the market. Now, its time for gravel plus. Designed as the new benchmark for adventure cycling, Big Kev features wide 29 inch tyre clearance giving you the comfort and confidence for weekend gravel missions or the reliability and speed to tackle bucket list bikepacking adventures like the Tour Divide. Its Time

Big Kev is here!

Big Kev is the progressive gravel bike you have been waiting for. Curve was one of the first brands to bring gravel bikes to the market. Now, it’s time for gravel-plus.

Designed as the new benchmark for adventure cycling, Big Kev features wide 29-inch tyre clearance giving you the comfort and confidence for weekend gravel missions or the reliability and speed to tackle bucket-list bikepacking adventures like the Tour Divide.



  • It’s Time for Gravel-Plus
    A larger diameter means more comfort on rough terrain. With Big Kev, we have committed to the 29-inch wheel platform. With the new Ride 415 VGM carbon fork, Big Kev is optimised for 2.1” tyres*, with a maximum width of 2.35” on the rear** and even wider, up to 2.4”, on the front for extra control.

    For less rugged missions or extra speed on fast gravel tours, you can slim down to 2.0” tyres for faster rolling. Gravel-plus means you can take on more than just pristine gravel roads. Big Kev gives you the flexibility to get more adventurous.

    Tested with a Vittoria Mezcal 29 x 2.1" tyre on a 25mm internal width rim.
    ** Size SM and up. Tested with a Vittoria Mezcal 29 x 2.35" tyre on a 25mm internal width rim. This is the maximum we have tested. Be warned - mud clearance is extremely limited with such a wide tyre choice.


  • Light, Strong, Durable
    With a titanium tube set carefully selected and finely tuned for weight, stiffness and shape, Big Kev is built to last. We’ve proven this with industry-standard MTB-level testing, even with the lightness of titanium. 
    The detailing on Big Kev takes Curve bikes to the next level. A custom yoke, with asymmetrical chainstays and dropouts, allows super wide tyre clearance with a road Q-factor. This exquisite yet complex rear-end, tied together with an 85.5mm bottom bracket shell, provides a sturdy platform under load. The dropouts are the first in the Curve range built around the SRAM Universal Derailleur Hanger (UDH).


  • Adventure Ready
    Let’s face it, to tackle the biggest bikepacking adventures with confidence, you need a bigger tyre. A narrow gravel tyre won’t cut it – no one wants to slash a sidewall on day one or walk a bike up a rocky climb due to lack of traction. Big Kev gives you all the benefits of a drop bar, but with the comfort and traction of a gravel-plus tyre.
    Whether it’s single-day gravel missions, multi-day flashpacking, or racing the Tour Divide, Big Kev is ready for what you have planned.


  • More Storage. More Mounts. More Groupset Options
    Big Kev is built with a large main triangle in comparison to other 29er formats to accommodate full-size frame bags for extra storage, even on smaller sizes. With three bidon mounts, rear rack and fender mounts, and 1x groupset options (boost cranks are not required), Big Kev has a variety of riding styles covered.
    Our Ride 415 VGM fork has offset adjustability to fine-tune your ride. In addition, the 3 x M5 mounts on each leg allow you to carry Rocket Pooches, extra bottles or fork-specific bags. Rated to carry up to 8 kg on each fork leg, this class-leading fork is amazingly robust.




  • Want to Carry More?
    With a wide range of frame and fork mounted rack systems on the market, and with more appearing every week, it is important to understand which rack systems are compatible with your Curve frame and fork, and how to mount them correctly in order to ensure safe riding, avoid damage and voiding your warranty. Before mounting a rack, we strongly recommend you get in touch with us to confirm compatibility and the correct mounting procedure. This will minimise the risk of injury, product damage and voiding your warranty. Your local Curve dealer, or the team at Curve HQ, can also help you select a rack system and mount it to your bike for you.


  • Bento Box + Extra Storage Space
    The Big Kev features Bento Box mounting points on the top tube allowing riders to secure belongings in most bolt-on bike bags. For even more carrying capacity, a framebag might be the way to go.

    To make sure current, prospective or custom bagging fits your frame size please see our Bagmaker Drawing page.



Big Kev Specifications


Frameset

Frame - Titanium Curve Big Kev

Fork - Curve Ride 415 VGM

Headset - Curve Integrated 42/52 mm semi-internal

Seat Clamp - Curve Alloy 31.8 mm

Other - Curve Cocky Headbadge, 12 mm Front & Rear Axles



Groupset Options

SRAM Feagle E1 AXS 1 x 12 sp

Shifter/Levers - Force E1 AXS 12 sp - LHR / RHF

Brakes - Force AXS Flat Mount Disc // CLX R CL Rotors 160 mm

Crank - Force DUB - 38t | XXS-SM: 165 mm | MD-XM: 170 mm | LG-XXL: 175 mm

Bottom Bracket - Curve T47 DUB int. 85.5

Rear Derailleur - T-Type X01 Eagle AXS 12 sp

Cassette - XS 1275 EAGLE 10-52t

Chain - GX Eagle 12 sp

-

SRAM Rival-Eagle E1 AXS 1 x 12

Shifter/Levers - Rival E1 AXS 1 x 12 sp - LHR / RHF

Brakes - Rival Flat Mount Disc // CL Rotors 160 mm

Crank - Rival D1 DUB WIDE- 38t | XXS-SM: 165 mm | MD-XM: 170 mm | LG–XXL: 175 mm

Bottom Bracket - Curve T47 DUB int. 85.5

Rear Derailleur - T-Type GX Eagle AXS Lunar 10-52t

Cassette - XS 1275 EAGLE 10-52t 12 sp

Chain - GX Eagle 12 sp



Wheels

Dirt Hoops - 29"

Curve carbon off-road wheels:

- 25 mm internal, 35 mm external, 27 mm deep

- Hub: DT Swiss 350 28H Centre Lock

- Spokes & Nipples: Sapim CX Ray & Brass

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 86222963549

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Rob
Phoenix, US
★★★★★ 3
Fits small is very slim
Size: 15"-15.5" Neck 32"-33" Sleeve, Color: Medium Blue
Fits small and is tight. Don’t listen to reviews that say it’s not slim fit bc its too slim
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Reviewed in the United States on June 3, 2026
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Max R Bondi
Boise, US
★★★★★ 5
Great quality shirt
Size: 16"-16.5" Neck 32"-33" Sleeve, Color: Medium Blue
Fits true to size. Material is good quality and not see through. Color is as advertised. Will be buying more.
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Reviewed in the United States on December 21, 2025
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awebbiz
Boise, US
★★★★★ 5
Great shirt! Great price!
Size: 17"-17.5" Neck 34"-35" Sleeve, Color: Medium Blue
These shirts are listed for sale on Amazon with the title "Unlisted by Kenneth Cole men's Slim Fit." To me these shirts aren't "Slim Fit." I have purchased "Slim Fit" shirts in the past from other manufacturers and they were always too tight on me. I'm 6ft and 185 lbs. To me these shirts are more a standard fit and they fit me perfectly. They are made with a combination of cotton and polyester which means they resist wrinkling. And for about $20 each they are a great deal! Kenneth Cole also sells their "Unlisted by Kenneth Cole men's Regular Fit" on Amazon. These shirts should be called "Big and Tall" or "Full Size" fit. This is the first shirt I ordered, and they were too big on me. They are mostly for chubby or muscular men.
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Reviewed in the United States on March 12, 2022
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roger j blandford III
Charlottesville, US
★★★★★ 5
Very comfortable and durable.
Great slacks that fit well and are very durable. Have had several pair.
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Reviewed in the United States on March 22, 2026
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Roger
Birmingham, US
★★★★★ 5
The world's most perfect dress pants
I have purchased several of these pairs of pants over the last few years at my job. I wear these pants every shift. They were great. They fit perfect and don't wrinkle or need ironed, that's a huge plus. I work 12 hour shifts in a hospital in a non medical role. So, these are dress pants, not work pants but they wear really well and do not show wear. I have worn other brands that have come apart. These are top of the line and the only pants I wear at my job. They are not not at all hot to wear either. Please, try a pair and I hope you love them.
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Reviewed in the United States on July 16, 2025

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