The essence of Zipp

404 MAX Clincher

It stands to reason that the numerous benefits of the 404 clincher wheelset would be just as important to heavier riders. So we built a 404 MAX clincher with the superb aerodynamics and durability of the standard version, but with 24 front/rear spokes to accommodate bigger, more powerful riders.

Total Weight 1711g
Front Wheel
Weight 808g
Rim Used 505
Hub Used 88
Spoke Count 24
Spoke Pattern Radial
Spoke Length 246mm
Max Tire Pressure 125psi
Track Adaptable Yes
Dimpled Surface Yes
Rear Wheel
Weight 903g
Rim Used 505
Hub Used 188
Spoke Count 24
Spoke Length Non-Drive 246mm
Spoke Pattern Non-Drive Cross
Spoke Pattern Drive Radial
Spoke Length Drive 234mm
Max Tire Pressure 125psi
Track Adaptable No
Dimpled Surface Yes
ABLC™  (Aerodynamic Boundary Layer Control)

Advanced Boundary Layer Control (ABLC) refers to the patented and instantly recognizable dimpled pattern found on most of our rims. ABLC smoothes airflow across the rim's surface and is tailored to every model from the 202 to the Sub9 disc. 2009 sees the third-generation of ABLC, with up to 4 times more dimples than before. Read More

VCLC™  (Visco-Elastic Constrained Layer Control)

Visco-Elastic Constrained Layer Control (VCLC) uses a vibration-absorbing material sandwiched between layers of rigid carbon laminate in the rim. When the wheel receives an impact from the road, much of the shock is absorbed by the VCLC system, delivering a 10% reduction in vibration. Read More

M2CM™  (Multi-Material Co-Molding)

Multi-Material Co-Molding (M2CM)ensures that Zipp clincher rims are the world's strongest. The process permanently fuses a sub-200 gram aluminum hoop to a carbon structure with the same dimpling as our tubular rims and our patented toroidal bulge, which acts as a leaf spring to reinforce the aluminum during impacts. The spokes lace directly to the carbon body for a fully structural rim that blends the ride feel of carbon with the braking performance of aluminum. Read More

88/188 Hub Technology

Every aspect of our 88 and 188 hubs sets a new benchmark. The standard steel bearings are the roundest in the industry. The 17mm axle is the stiffest of any road hub we've tested. The wire EDM-cut hub internals are the most precise. The SHIFT spoke hole technolgoy is the most durable. When it comes to precision and performance, there's really no comparison. Read More