Every watt counts when you are fighting the wind on a breakaway or pushing your threshold on a brutal alpine climb. Standard stock bearings introduce micro-friction that quietly robs your power transfer, dulling your wheels' natural acceleration.
Engineered in Denmark, the CeramicSpeed ALPHA Wheel Bearing replaces compromise with elite-tier mechanical efficiency. By pairing Grade 1 silicon nitride ceramic balls with newly hardened stainless-steel races and ultra-low-friction seals, this upgrade slashes rotational drag while multiplying component lifespan by three to five times.
Feel the difference the moment you spin the pedals: instant engagement, effortless momentum maintenance on flats, and razor-sharp handling precision through high-speed descents. Transform your ride and claim the competitive edge your setup deserves.
FEATURES
Hand-Built in Denmark
Precision Grade 1 silicon nitride ceramic balls matched to micron tolerances for ultimate rotational smoothness.
Hardened Stainless-Steel Races
Exceptional corrosion resistance and durability delivering three to five times longer lifetime than standard steel bearings.
Light-Contact Low-Drag Seals
Minimizes friction while providing absolute protection against moisture, grit, and road grime.
CeramicSpeed All Round Grease
Proprietary low-viscosity lubricant engineered to reduce rotational drag for sustained top-end speed with minimal maintenance.
PRODUCT POSITIONING
Elite-tier bicycle wheel bearing upgrade engineered for performance-obsessed road, time trial, and gravel riders demanding absolute mechanical efficiency.
TARGET AUDIENCE
Competitive road cyclists seeking marginal gains in speed
Time trialists and triathletes pursuing aerodynamic and mechanical efficiency
Gravel racers tackling harsh conditions without sacrificing drivetrain and wheel performance
Discerning enthusiasts demanding top-tier Danish engineering for custom builds
SPECIFICATIONS
Product Name: ALPHA Wheel Bearings
Origin: Hand-built in Denmark
Compatibility: Road, Time Trial, Triathlon ,Track, Cyclo-Cross, and MTB wheels
Dimensions:
6001 2LC - Inside Diameter 12.0 mm / Outside Diameter 28.0 mm / Width 8.0 mm (Net: Approx. 18.25 g / Gross: Approx. 19 g)
61801 2LC - Inside Diameter 12.0 mm / Outside Diameter 21.0 mm / Width 5.0 mm (Net : Approx. 5.45 g / Gross : Approx, 6 g)