Curve Big Kev V2

A larger diameter means more comfort on rough terrain. A smoother ride is also more efficient. The modern gravel race scene has taken this to heart, with pro riders lining up with the widest tyres possible on their frames.

With Big Kev v2, we have committed to the 29-inch wheel platform. With the new Ride 415 VGM carbon fork, Big Kev v2 is optimised for 2.25” tyres, with a maximum width of 2.4”. For sizes SM and up, you can even fit 2.6” tyres with limited mud clearance. Big Kev is sure to quench your wide tyre gravel bike thirst.

With a titanium tubeset carefully selected and finely tuned for weight, comfort and reliability, Big Kev v2 is built to last. We’ve proven this with industry-standard MTB-level testing.

The detailing on Big Kev v2 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 T47 bottom bracket shell, provides a sturdy platform under load. The refined dropouts use the SRAM Universal Derailleur Hanger (UDH) system and are fully compatible with SRAM Transmission derailleur systems.

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 setup, 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 whatever cycling mission you have planned.

Big Kev is built with a larger main triangle compared with other 29er options. This allows full-size frame bags for extra storage, even on smaller sizes. With three bidon mounts, bento 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 fork-mounted bags or extra bottles. Rated to carry up to 8 kg on each fork leg, this class-leading fork is amazingly robust.