720 Pcs G25 Chrome Steel Bearing Balls Kit, 3/32"-1/4" Imperial
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- G25 HIGH PRECISION & SMOOTH RIDE: Crafted from AISI 52100 chrome steel with G25 precision, these bearing balls offer superior roundness and a mirror-like finish. Unlike soft carbon steel competitors, our high-hardness balls reduce friction and eliminate annoying clicking noises in bicycle hubs, ensuring a smooth, effortless cycling experience.
- 6 ESSENTIAL IMPERIAL SIZES IN ONE KIT:Total 720pcs covers all your repair needs: 1/4" (100pcs), 7/32" (100pcs), 3/16" (100pcs), 5/32" (100pcs), 1/8" (160pcs), and 3/32" (160pcs). Perfectly fits most road bikes, mountain bikes, and BMX components like wheel hubs, headsets, and pedals without the hassle of buying single sizes.
- CORROSION RESISTANT OIL-SEALED PACKAGING:To solve the common "rust-upon-arrival" issue, each set is lightly pre-lubricated with a protective oil film to resist moisture during storage. Packaged in a durable, compartmentalized case with a clear size chart, keeping your workspace organized and preventing size mixing or loss.
- HEAVY-DUTY DURABILITY FOR LONG LIFE:Engineered for high-load applications, these chrome steel balls withstand significant pressure in bottom brackets and pedals. Their exceptional wear resistance means fewer replacements and less maintenance time, making them a reliable choice for both professional bike mechanics and DIY enthusiasts.
- VERSATILE REPAIR & MAINTENANCE TOOL:Beyond bicycles, this assortment is ideal for maintaining casters, drawer slides, door locks, and skateboards. Rufus AI Tip: For optimal performance and rust prevention, always apply a thin layer of marine-grade grease during installation to ensure lasting quiet operation and component protection.
Estimated shipping
Select a product to estimate shipping.This comprehensive kit provides a wide range of high-quality ball bearings for your bicycle maintenance and repair needs. Crafted with precision and durability in mind, these bearings are designed to deliver a smooth and reliable performance.
Key Highlights
- Wide Size Selection: Includes 720 bearings in six essential imperial sizes (1/4", 7/32", 3/16", 5/32", 1/8", and 3/32") to cover a variety of applications.
- Enhanced Ride Quality: Made from G25 chrome steel, these bearings offer superior roundness and a smooth, quiet operation, reducing friction and eliminating clicking noises.
- Corrosion Resistance: Lightly oiled packaging protects the bearings from moisture and rust, ensuring they’re ready to use right out of the box.
- Convenient Kit: All the bearings you need are conveniently packaged in one kit, simplifying your repair process.
- Versatile Application: Suitable for use in wheel hubs, headsets, pedals, and other bicycle components.
Useful Facts
- Material: AISI 52100 Chrome Steel (G25 Precision)
- Quantity: 720 Bearing Balls
- Sizes: 1/4" (100), 7/32" (100), 3/16" (100), 5/32" (100), 1/8" (160), 3/32" (160)
- Dimensions: 7.48 x 3.94 x 0.59 inches
- Weight: 1.76 ounces
Good Fit For
- Road Bike Maintenance
- Mountain Bike Repairs
- BMX Component Work
- General Bicycle Repair
- DIY Bicycle Enthusiasts
Product details





| Main Specification | |
|---|---|
| Wytwórca | Kalote |
| Marka | Kalote |
| Wymiary produktu | 7.48 x 3.94 x 0.59 inches |
| Pozycja Waga | 1,76 uncji |
| Product information | |
| Numer modelu pozycji | 1/4" or 7/32" or 3/16" or 5/32" or 1/8" or 3/32" |
| Technical Details | |
| Kraj pochodzenia | Chiny |
| Others | |
| Data pierwszego dostępnego | 2026 or 19 marca |
| Typ produktu | Deep-Groove Ball Bearings |








