CeramicSpeed 61803V Full Ball
Best high performance upgrade for dedicated competitive cyclists.
These hand-built components significantly reduce friction and enhance power transfer for a smoother ride. Engineered with high-grade ceramic balls and hardened steel raceways, they offer exceptional durability and longevity compared to standard industry alternatives.
$180.00
at
Ceramicspeed
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Who it's for
- Performance cyclists seeking every possible marginal gain in speed
- Long-distance riders wanting components that withstand harsh environmental conditions
- Discerning mechanics and enthusiasts who prioritize premium build quality
Who should skip it
- Budget-conscious cyclists looking for cost-effective maintenance solutions
- Casual riders preferring a set-and-forget approach to bike upkeep
- Recreational hobbyists who may not justify the high cost
Performance breakdown
Rotational Efficiency
Silicon nitride balls deliver near-frictionless movement for effortless steering precision.
Durability Rating
Hardened steel raceways significantly outlast standard bearings under heavy load.
Contaminant Resistance
Non-contact seals balance low friction with effective protection against grit.
Weight Optimization
Featherweight construction minimizes rotational mass for a snappier front end.
Power Transfer
Rigid design ensures every steering input translates directly to the road.
Maintenance Interval
High-grade components extend service life well beyond typical industry standards.
Key Specs
Weight
7.35 g
Width
5.0 mm
Inner Diameter
17.0 mm
Outer Diameter
26.0 mm
Ball Material
Silicon Nitride
Cage Material
Reinforced polyamide
Race Material
Hardened steel
Grease Type
Blue Grease
Seal Type
Non-contact
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