SDX Hub bearing Sniper Evo - 6903

SD-X BEARINGS

The SD-X Sniper Evo hubs are equipped with premium SKF bearings, specifically used here as rear hub bearings for Sniper Evo.

Made from high-quality chrome steel (100Cr6 / AISI 52100) and featuring precisely ground hardened steel balls, these bearings are designed to withstand high loads while maintaining low friction.
Their optimised internal geometry ensures smooth driver rotation, reliable engagement, and a long lifespan, even under the extreme stresses generated in BMX racing.

NOTE: Supplied in pairs (set of two).

For maximum performance, optimal reliability, and extended lifespan, SD strongly recommends using the original SD-X specified wheel bearings.

FEATURES

• Reference: 6903
• Range: SKF
• Inner diameter: 17mm
• Outer diameter: 30mm
• Thickness: 7mm
• Weight: 32g (per pair)

COMPATIBILITY (non-exhaustive list)

• SD-X Sniper Evo Air rear hub
• SD-X Sniper Evo Air HSX rear hub
• SD-X Sniper Evo Pro rear hub
• SD-X Sniper Evo Pro HSX rear hub