Santa Cruz Blur

The Blur 4C 90TR sits in a sweet spot between the two. While it is built with the efficiency required for cross-country racing, its 120mm front travel and dropper post make it capable enough for aggressive trail riding and technical singletrack.

Despite the shorter travel, the suspension kinematics are designed to be highly efficient and supportive. It handles small bumps and chatter well, though it is tuned more for speed and climbing responsiveness than for soaking up massive drops or rock gardens.

Like all carbon frames, you should regularly inspect it for cracks or deep scratches after heavy impacts. It is durable for trail use, but avoid clamping it in a repair stand by the top tube to prevent structural damage.

Yes, the wheels are tubeless-ready. While they may ship with tubes installed for transport, the rims and tires are designed to be converted easily, which we highly recommend for better traction and puncture protection on the trail.

The 4-piston brakes offer significantly more stopping power and better heat management on long, steep descents. This provides more consistent control and less hand fatigue compared to lighter, 2-piston cross-country brakes.

Yes, the frame is designed to be wireless-ready, making it straightforward to upgrade to electronic shifting systems like SRAM AXS if you choose to do so in the future.