CeramicSpeed 61903-2RSF/HC5 Bearing
Premium Low-Friction Bearing for High-Performance Cycling
CeramicSpeed 61903-2RSF/HC5 Bearing - Standard is backordered and will ship as soon as it is back in stock.
- Free shipping over ₹2,000Delivered across India
- 100% genuineAuthorised dealer, manufacturer warranty
- Cash on deliveryOn orders up to ₹20,000
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CeramicSpeed 61903-2RSF/HC5 Bearing - Standard is backordered and will ship as soon as it is back in stock.
The CeramicSpeed 61903-2RSF/HC5 Bearing delivers extremely low friction, improved power transfer and a lifespan up to five times longer than standard bearings. It is the ideal upgrade for cyclists seeking high-performance rotational efficiency across all disciplines.
Premium Grade 3 Silicon Nitride Balls: The bearing uses CeramicSpeed’s ultra-smooth Grade 3 Silicon Nitride balls, matched within microns to hardened steel raceways polished to an exceptionally smooth groove. This combination dramatically reduces rolling resistance and enhances overall drivetrain efficiency.
Optimized With Low-Viscosity Blue Grease:CeramicSpeed’s proprietary Blue Grease minimises friction while extending bearing life, maintaining peak performance over thousands of kilometres. Non-contact seals protect the internals from dirt and moisture, making the bearing suitable for Road, TT, Triathlon, Track, Cross and MTB.
Superior Strength and Smoothness Over Steel Bearings: CeramicSpeed balls are 400% smoother, 128% harder and 58% lighter than traditional steel balls found in standard bicycle bearings. This translates into faster acceleration, reduced energy loss and significantly improved durability under high load.
Outperforms Other Ceramic Bearings: Compared with other ceramic balls in the cycling industry, CeramicSpeed balls are 15% harder, capable of handling 99% higher loads and 100% smoother. These advantages ensure unmatched stability and long-term performance across demanding riding conditions.
With its exceptional smoothness, long service life and proven efficiency gains, the 61903-2RSF/HC5 Bearing gives riders a tangible performance edge.
Product details
Specifications
Specifications
| SKU | 101274 |
|---|---|
| Finish | Standard |
| Width | 7.0 |
| Inside Diameter | 17.0 |
| Outside Diameter | 30.0 |
|---|---|
| Net Weight | 13.85 g |
| Gross Weight | 15 g |
Features
Features
Warranty and support
Warranty and support
Covered by the manufacturer's warranty. Warranty claims go through us and we deal with the brand for you.
Questions after delivery? Ask TBA Guide or WhatsApp us.
Shipping and returns
Shipping and returns
We ship across India. Shipping is free on orders above ₹2,000 and ₹99 below that. Cash on delivery is available on orders up to ₹20,000, with a COD charge that depends on the order value. For a delivery estimate, enter your pincode in the box above the add-to-cart button: it shows the courier's own estimate for your address, not a promised date. If a parcel is held up we chase the courier until it is delivered. Full shipping policy
Returns can be started within 7 days of delivery on unused items in their original condition with all tags and packaging. Apparel, helmets, gloves and similar items are returnable; wetsuits and products discounted by more than 5% are not. Compatibility questions are not grounds for a return unless our listing was wrong, so ask us before you order if you are unsure. Return shipping is arranged by you; on an accepted return you can choose an exchange, store credit or a refund after shipping and transaction charges. Orders can be cancelled only until they are processed. Full return and refund policy
