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RRP €6,999.00
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Become Alltricks+ !
1 year benefits for 9.99€
For only 9.99€, enjoy 1 year of benefits:
Unlimited free 24-hour express delivery
Cashback discounts on thousands of products
100 days returns policy
Exclusive benefits
The Alltricks+ subscription is not automatically renewed, no payment is required at the end of the 1 year period.
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| Please note that specifications are subject to change without notice, based on component availability and other factors. |
No obstacle can stop you, and when you ride, it's at full speed! Discover the BMC Kaius, your gravel racing machine for speed on all surfaces. An ultralight gravel bike designed for full speed as soon as you leave the asphalt. Whether crossing the scorching deserts of Spain or the endless trails of America, it'll be your guide, at your side on every adventure. Discover BMC's Gravel Performance range and unleash maximum speed.
Kaius is a high-end carbon gravel bike designed to be your elite racing companion for all terrains. Thanks to its innovative carbon weave and gravel-specific geometry, it embodies the ideal balance of stiffness, lightness and flexibility for optimum grip on soft ground, a stable front end and real climbing ability. Harnessing the precision and performance of BMC's renowned road-leading technologies, the Kaius is built for gravel, with its Kaius fork, conventional BMC handlebars and ICS2 stem, TCC Race Compliance, 1x and 2x drivetrain compatibility, and 44mm tire clearance.
As a racing bike, the Kaius can't just be stiff and comfortable: it also has to be light. With a frame weighing just 910 g, a fork weighing 400 g, a seatpost weighing 160 g and a cockpit weighing just 315 g, you'll peak at the top of the mountains on a featherweight of 1.785 kg. Thanks to the Aerocore design, the Kaius presents itself at its most integrated. This cutting-edge solution integrates the bottle cages with the frame to optimize aerodynamic performance.
| Frame | Carbon: Kaius 01 Premium Carbon with Aerocore Design, ICS Technology, Stealth Cable Routing, Integrated Aerocore Bottle Cages, Stealth Dropout Design, TCC Race Compliance Level, PF86 Bottom Bracket, Flat Mount Disc, 12x142 mm Thru-Axle, Tire clearance: 44 mm (Measured Width) |
| Forks | Carbon: Kaius 01 Premium Carbon, ICS Technology, Stealth Cable Routing, TCC Race Compliance Level, Stealth Dropout Design, Flat Mount Disc, 12x100 mm Thru-Axle, 50 mm offset (Size 47-51), 45 mm offset (Size 54-61) |
| Derailleur levers | Shimano GRX Di2 ST-RX825, 2x12-speed |
| Front derailleur | Shimano GRX Di2 ST-RX825 |
| Rear derailleur | Shimano GRX Di2 ST-RX825, 12-speed |
| Cassette | Shimano Ultegra CS-R8101, 10-34 Teeth |
| Chain | Shimano CN-M8100 |
| Crankset | Shimano GRX FC-RX820-2, 48-31 Teeth |
| Bottom bracket | Shimano Press Fit SM-BB72 |
| Brakes | Shimano GRX BR-RX820, Hydr. Disc Brake, 160/160 mm RT-CL800 Rotors |
| Wheels | CG 40 SL Carbon | Tubeless Ready | 40 mm, CG 40 SL hubs |
| Tires | Pirelli Cinturato Gravel H, 700x40 mm |
| Handlebars | BMC RAB 02, Ergo Top Shape, Compact Bend, 77 mm reach, 117 mm drop |
| Stem | BMC ICS2 - Integrated Cockpit Design, -12.5° |
| Saddle | Fizik Vento Argo R5, 140 mm |
| Seat post | Kaius 01 Premium Carbon D-Shaped Seatpost, 15 mm Offset, D-Fender Compatible |
| Weight | 8.3 kg |
| Maximum weight | 120 kg: maximum system weight includes bike, rider and equipment |
| Colors | Iron Grey / Black |
| Frame size (cm) | 47 | 51 | 54 | 56 | 58 | 61 |
| Seat tube (mm) | 428 | 452 | 468 | 493 | 513 | 533 |
| Top tube (mm) | 546 | 559 | 569 | 579 | 592 | 604 |
| Base length (mm) | 420 | 420 | 420 | 420 | 420 | 420 |
| Steering bushing (mm) | 85 | 106 | 123 | 144 | 170 | 196 |
| Steering angle (°) | 71 | 71 | 72 | 72 | 72 | 72 |
| Seat tube angle (°) | 73 | 73 | 73 | 73 | 73 | 73 |
| Wheelbase (mm) | 1003 | 1017 | 1015 | 1026 | 1039 | 1051 |
| Stack (mm) | 510 | 530 | 550 | 570 | 595 | 620 |
| Reach (mm) | 390 | 397 | 401 | 405 | 410 | 414 |
| Stem length (mm) | 90 | 100 | 100 | 110 | 110 | 120 |
| Fork offset (mm) | 50 | 50 | 45 | 45 | 45 | 45 |
| Crank length (mm) | 170 | 170 | 172.5 | 172.5 | 175 | 175 |
See the BMC Kaius Range
See all our Gravel Bikes.
| Manufacturer Weight (g) | 8300 |
| Gender |
Men Women |
| Wheel Size | 700mm |
| Groupset | Shimano GRX Di2 |
Bestseller
Options
Helmet Size
M (56-58 cm)
Delivery from wednesday
€132.99
L (58-61 cm)
Delivery from wednesday
€132.99
Bestseller
Options
Size
XS
Delivery from wednesday
€80.00
S
Delivery from wednesday
€80.00
M
Delivery from wednesday
€80.00
L
Delivery from wednesday
€80.00
XL
Delivery from wednesday
€80.00
XXL
Delivered from 13/06
€80.00
Bestseller
Options
Shoe Size
36
Delivery from wednesday
€134.99
38
Delivered from 13/06
€134.99
39
Delivery from wednesday
€134.99
40
Delivery from wednesday
€134.99
41
Delivery from wednesday
€134.99
41.1/2
Delivery from wednesday
€134.99
42
Delivery from wednesday
€134.99
42.1/2
Delivery from wednesday
€134.99
43
Delivery from wednesday
€134.99
43.1/2
Delivery from wednesday
€134.99
44
Delivery from wednesday
€134.99
44.1/2
Delivery from wednesday
€134.99
45
Delivery from wednesday
€134.99
45.1/2
Delivery from wednesday
€134.99
46
Delivery from wednesday
€134.99
Bestseller
Options
Size
S
Delivery from wednesday
€160.00
M
Delivery from wednesday
€160.00
L
Delivery from wednesday
€160.00
XL
Delivery from wednesday
€160.00
XXL
Delivery from wednesday
€160.00
3XL
Delivery from wednesday
€160.00
Bestseller
Sold by Alltricks
Bestseller
Bestseller
Bestseller
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Sold by Alltricks
Sold by Alltricks
Options
Frame Size / Rider Height
S / 165-175 cm
Delivery from 02h
€4,999.99
M / 172-180 cm
Delivery from 02h
€4,999.99
L / 177-186 cm
Delivery from 02h
€4,999.99
Sold by Alltricks
Sold by Alltricks
Options
Frame Size / Rider Height
XS / 156-166 cm
Delivery from thursday
€3,599.99
S / 162-175 cm
Delivery from thursday
€3,599.99
M / 170-182 cm
Delivery from thursday
€3,599.99
L / 178-190 cm
Delivery from thursday
€3,599.99
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Options
Frame Size / Rider Height
S / 167-172 cm
Delivery from thursday
€3,999.00
M / 173-179 cm
Delivery from thursday
€3,999.00
L / 180-185 cm
Delivery from thursday
€3,999.00
Sold by Alltricks
Sold by Alltricks
Sold by Alltricks
Sold by Alltricks
Options
Frame Size / Rider Height
51 cm / 165-175 cm
Delivery from 02h
€5,499.00
54 cm / 170-180 cm
Delivery from 02h
€5,499.00
56 cm / 178-185 cm
Delivery from 02h
€5,499.00
58 cm / 183-193 cm
Delivery from 02h
€5,499.00
Refurbished
Sold by Alltricks
Refurbished
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Options
Frame Size / Rider Height
S / 167-172 cm
Delivery from 02h
€5,499.00
M / 173-179 cm
Delivery from 02h
€5,499.00
L / 180-185 cm
Delivery from 02h
€5,499.00
XL / 186-191 cm
Delivery from 02h
€5,499.00
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Sold by Alltricks
Options
Frame Size / Rider Height
M / 165-177 cm
Delivered from 19/06
€1,465.99
L / 175-189 cm
Delivered from 19/06
€1,465.99
XL / 185-202 cm
Delivered from 19/06
€1,465.99
Sold by Alltricks
Options
Frame Size / Rider Height
XS / 158-165 cm
Delivered from 18/06
€2,999.99
S / 165-172 cm
Delivered from 18/06
€2,999.99
M / 172-182 cm
Delivered from 18/06
€2,999.99
L / 182-188 cm
Delivered from 18/06
€2,999.99
XL / 188-210 cm
Delivered from 18/06
€2,999.99
Sold by Alltricks
Options
Frame Size / Rider Height
S / 160-172 cm
Delivery from 02h
€1,699.00
M / 170-182 cm
Delivery from 02h
€1,699.00
L / 180-190 cm
Delivery from 02h
€1,699.00
XL / 188-195 cm
Delivery from 02h
€1,699.00
Sold by Alltricks
Options
Frame Size / Rider Height
S / 153-168 cm
Delivery from thursday
€2,799.99
M / 163-178 cm
Delivery from thursday
€2,799.99
L / 173-188 cm
Delivery from thursday
€2,799.99
XL / 183-199 cm
Delivery from thursday
€2,799.99
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