Kaius 01 FOUR Parts | Spare Parts | Thru Axles 2 mm standard

2 mm standard

2 | Twostroke 01 Gen1

every detail is tuned for elite-level output

The CG 39 offers something new to our gravel bikes

built to win long distance triathlons

Kaius 01 FOUR Parts | Spare Parts | Thru Axles 2 mm standardGravel Racing, Redefined. The Kaius 01 is the result of BMCs obsession with gravel speed. Engineered in the Impec Lab with cutting edge carbon technology, its purpose built for competitive gravel racing. Its race optimized geometry delivers the ideal mix of stiffness, low weight, and compliance enhancing traction, stability, and climbing efficiency across demanding terrain. With the RSM01 stem featuring ICS cable integration and our new aluminum HB D4