{"id":241174,"date":"2026-04-30T14:03:07","date_gmt":"2026-04-30T14:03:07","guid":{"rendered":"https:\/\/sports.runfyers.com\/index.php\/2026\/04\/30\/new-bmc-kaius-01-attacks-from-all-angles-to-become-next-ultimate-gravel-race-bike\/"},"modified":"2026-04-30T14:03:07","modified_gmt":"2026-04-30T14:03:07","slug":"new-bmc-kaius-01-attacks-from-all-angles-to-become-next-ultimate-gravel-race-bike","status":"publish","type":"post","link":"https:\/\/sports.runfyers.com\/index.php\/2026\/04\/30\/new-bmc-kaius-01-attacks-from-all-angles-to-become-next-ultimate-gravel-race-bike\/","title":{"rendered":"New BMC Kaius 01 Attacks from All Angles to Become Next \u2018Ultimate Gravel Race Bike\u2019"},"content":{"rendered":"

<\/p>\n

<\/p>\n

If you’re familiar with the BMC Kaius gravel bike<\/a>, you’ve heard the phrase, “the ultimate gravel race bike.” Well, BMC is back with a new Kaius, and it one-ups the previous generation on almost every level. So if the original Kaius really was<\/em> the ultimate gravel race bike, the new Kaius certainly seems to have a chance at taking the title.<\/p>\n

Along those lines, if you were following along with the original Kaius 01, you’re also probably aware that there was a recall for all bikes and framesets<\/a>. After chatting with the BMC team about this, it shouldn’t scare you off. Instead, it should provide confidence in BMC’s Swiss perfection. That entire recall centered around just 9 forks, 7 of which were early models on BMC team bikes \u2013 and at least one of those failed while riding down a set of stairs. The recall was done out of an abundance of caution. There haven’t been any issues after the fact, and our conversation left me with full confidence to trust my life to a gravel bike I’ve never ridden on an extremely fast, bumpy descent in Fort Ord. <\/p>\n

With that out of the way, let’s dive into the new Kaius 01. <\/p>\n

Aero + Stiffness + Light Weight + Tire Clearance + Cargo<\/h2>\n
\n
\"\"<\/a><\/figure>
(Ride Photos\/Wil Matthews\/BMC)<\/figcaption><\/figure>\n

Building “the ultimate gravel race bike” is no easy task. Racers want it all \u2013 better aerodynamics, increased stiffness, bigger tire clearance, room for cargo storage, and oh yeah, it all has to be lighter weight. <\/p>\n

BMC seems to have accomplished this with a revised frameset that weighs 1,469g total, comprising a 998g frame, 400g fork, and a 134g seatpost. This represents a 63g reduction over the previous version while delivering 3% greater stiffness and 4% weight savings on the 54cm frame (naked).<\/p>\n

When it comes to aerodynamics, BMC has implemented what it calls “Aerosynthesis” design philosophy, which considers the complete system of bicycle, rider, and environmental conditions to reduce drag and optimize airflow management. According to BMC’s testing data, these modifications result in a 12% improvement in bike-only aerodynamics and 1.05% system-wide speed gains when paired with 45mm tires. The aerodynamic package draws design elements from BMC’s existing Teammachine R and Teammachine SLR 01 models, particularly in the rear section geometry.<\/p>\n

\n
\"BMC<\/a><\/figure>\n
\"BMC<\/a><\/figure>
(Photos\/BMC)<\/figcaption><\/figure>\n

Key technical features include an Aero Halo fork design, a compliant Arete seat tube paired with the AS10 aero-shaped seatpost, and an Aerocore downtube with integrated bottle positioning. The bike also incorporates the deep-section head tube from the Teammachine R 01 model. <\/p>\n

Tire clearance has been expanded to accommodate up to 52mm tires with ISO 6mm clearance standards \u2013 something they managed to do without going the pressfit BB route. Instead, you’ll find a T47 x 85.5 threaded bottom bracket standard. Note that BMC claims you can run down to 32mm tires without running into issues with pedal\/ground clearance.<\/p>\n

\n
\"BMC<\/a><\/figure>
(Photo\/BMC)<\/figcaption><\/figure>\n

Addressing the cargo storage needs for gravel racers, the Kaius 01 focuses on external storage that is quickly accessible. Unlike the BMC URS line, there is no in-tube storage, which is something we’ve been hearing from more and more brands for their race bikes. In-tube storage is great for casual rides where you might not need to access it for months at a time, but in a race where every second counts, having it mounted externally is faster. <\/p>\n

As a result, the Kaius 01 cargo system includes dedicated top tube bag mounts, a strap mount Cargo Plate under the top tube, the BMC AeroCore bottle cages inside the front triangle, and a lower downtube mount, providing multiple attachment points for gear and supplies during rides.<\/p>\n

\n
\"BMC<\/a><\/figure>
(Photo\/BikeRumor)<\/figcaption><\/figure>\n

For drivetrains, the Kaius 01 is 1x specific with the ability to run chainrings from 32t to 50t. There’s also an integrated chain guide with options to run 38t-50t with the chainguide in both narrow and wide (49.7mm) chainline. A Full Mount compatible UDH dropout ensures you can run the latest SRAM drivetrains.<\/p>\n

Geometry<\/h2>\n
\n
\"BMC<\/a><\/figure>\n<\/figure>\n
\n
\"BMC<\/a><\/figure>\n<\/figure>\n

The geometry features a 5mm reduction in reach, which BMC claims is to create a more aggressive riding position while shifting additional weight over the front wheel. Stack height increases by 11mm, while maintaining the same bottom bracket drop results in 10mm of additional ground clearance (since the tires got bigger). The front end receives 4mm of additional trail to improve traction.<\/p>\n

The rear triangle has been redesigned with chainstays extended by 5mm to enhance rear wheel traction while preserving the frame’s existing stiffness properties. The head angle remains unchanged to maintain the bike’s established handling characteristics. <\/p>\n

\n
\"BMC<\/a><\/figure>
The ICS computer mount will work with the massive Wahoo ACE (Photo\/BikeRumor)<\/figcaption><\/figure>\n

Offered in six sizes from 47cm to 61cm, complete bikes will include “narrow” second-gen ICS Carbon Aero Cockpits. <\/p>\n

Models<\/h2>\n

The Kaius 01 will be available in three different models, with the 01 One at the top. One of the more interesting things about the finish of the bikes is that each has a two-tone sparkly paint job meant to represent the horizon at iconic gravel races. <\/p>\n

\n
\"BMC<\/a><\/figure>\n
\"Kaius<\/a><\/figure>\n<\/figure>\n

The $12,999 SRAM Red XPLR AXS Kaius 01 One has a white and dark blue\/purple finish inspired by the stormy Kansas skies. <\/p>\n

\n
\"BMC<\/a><\/figure>\n
\"Kaius<\/a><\/figure>\n<\/figure>\n

The $8,999 SRAM Force AXS Kaius 01 Two has a grey and blue motif inspired by the Nordic sky.<\/p>\n

\n
\"BMC<\/a><\/figure>\n
\"Kaius<\/a><\/figure>\n<\/figure>\n

And the $6,199 SRAM Rival XPLR AXS Kaius 01 Three has a gold and black-ish finish to represent the Traka. <\/p>\n

2026 BMC Kaius 01 Gravel Bike First Impressions<\/h2>\n
\n
\"\"<\/a><\/figure>
(Ride Photos\/Wil Matthews\/BMC)<\/figcaption><\/figure>\n

We had a chance to ride the new Kaius 01 in the hills of Fort Ord, just before the Sea Otter Classic gravel race descended on the same gravel roads. At 5’8″ with a 69cm saddle-to-center-of-BB measurement, the 51cm frame fit nearly perfectly. For a gravel race bike, it didn’t feel overly stretched out or oddly proportioned. <\/p>\n

\n
\"Continental<\/a><\/figure>\n
\"continental<\/a><\/figure>
(Photos\/BikeRumor)<\/figcaption><\/figure>\n

Along with the Kaius, we were also getting a chance to ride the new Continental Dubnital gravel tires in the new 50mm size<\/a> for the first time. The combination of the Kaius frameset and the 50mm knobby Continentals turned out to be a great match for the terrain, with plenty of loose, high-speed corners to work the cornering knobs. <\/p>\n

\n
\"\"<\/figure>
(Ride Photos\/Wil Matthews\/BMC)<\/figcaption><\/figure>\n

On climbs and transitions from different surfaces, the Kaius felt light and agile \u2013 and very fast. It was fast enough that on one particularly steep descent riddled with washboard braking bumps, I was concerned I might not be able to slow it down after an unexpected jolt nearly knocked my hands loose. I will say that with a stiff fork and one-piece cockpit, you will definitely feel the big impacts on rough terrain. Importantly though, I was able to control the bike and rein it in before the loose gravel g-out turn at the bottom. <\/p>\n

Overall, the new Kaius 01 seems like a very strong candidate for the “ultimate gravel race bike.” It seems to check all the boxes for what racers are looking for in a bike. I’m certainly no gravel racer \u2013 but it made me feel like one. <\/p>\n

BMC-Switzerland.com<\/a><\/em><\/p>\n

The post New BMC Kaius 01 Attacks from All Angles to Become Next ‘Ultimate Gravel Race Bike’<\/a> appeared first on Bikerumor<\/a>.<\/p>\n

Source link <\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

If you’re familiar with the BMC Kaius gravel bike, you’ve heard the phrase, “the ultimate gravel race bike.” Well, BMC is back with a new Kaius, and it one-ups the previous generation on almost every level. So if the original Kaius really was the ultimate gravel race bike, the new Kaius certainly seems to have […]<\/p>\n","protected":false},"author":1,"featured_media":241175,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"tdm_status":"","tdm_grid_status":"","footnotes":""},"categories":[6804],"tags":[],"class_list":{"0":"post-241174","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-cycling"},"_links":{"self":[{"href":"https:\/\/sports.runfyers.com\/index.php\/wp-json\/wp\/v2\/posts\/241174","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sports.runfyers.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sports.runfyers.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sports.runfyers.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sports.runfyers.com\/index.php\/wp-json\/wp\/v2\/comments?post=241174"}],"version-history":[{"count":0,"href":"https:\/\/sports.runfyers.com\/index.php\/wp-json\/wp\/v2\/posts\/241174\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sports.runfyers.com\/index.php\/wp-json\/wp\/v2\/media\/241175"}],"wp:attachment":[{"href":"https:\/\/sports.runfyers.com\/index.php\/wp-json\/wp\/v2\/media?parent=241174"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sports.runfyers.com\/index.php\/wp-json\/wp\/v2\/categories?post=241174"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sports.runfyers.com\/index.php\/wp-json\/wp\/v2\/tags?post=241174"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}