straight-pull hub shell. At just
for the hubset (rear 194 grams, front 87 grams), the INNERDRIVE PRO goes head to head with the lightest hubs out there without sacrificing the stiffness required by the world’s best.
Bearing drag is influenced by numerous factors, including the bearing seals, ball bearings, races, and carrier. Other factors such as manufacturing consistency, tolerances, grease content and viscosity play roles as well. To control each of these variables, we worked with a leading bearing vendor to create what we believe to be the best ceramic wheel bearing available. ENVE’s new PRO Ceramic Bearings feature hardened stainless-steel races that won’t rust, grade 5 ceramic balls, non-contact seals on the interior-facing bearing for drag reduction, and a semi-contact seal on the outside to keep out the debris. ENVE Pro Ceramic Bearing solution is one that feels fast in-hand and promises reliability in the long run.
Ceramic Tech:
- Ceramic balls with a sphericity of .000005 – inch (Grade 5)
- Low-friction polyamide bearing cages improve durability, reduce
rolling resistance, and corrosion
- Hardened stainless steel races
- Low-contact outboard seals reduce debris ingress
- Non-contact inboard seals reduce drag
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Innerdrive PRO tech
Utilizing the same INNERDRIVE technology featured in the Premium Straight-Pull hubs that have been raced in the World Tour for their second season, the PRO hubset receives the very hop-up kit developed for our professional teams. This includes a light-action ratchet spring for drag reduction and a 40-tooth count ratchet. Like the Premium Straight-Pull hubs, the PRO hub uses the same spoke alignment feature to reduce spoke twisting.
Hub Tech:
- Ultralight hub shell
- Ultralight 40t PRO ratchet and spring kit
- ENVE PRO Ceramic Bearings
- 60 grams weight savings over
Premium INNERDRIVE.
- 281 grams for the hubset (rear 194 grams, front 87 grams)
