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2PCS Ceramic Bearings Wheel Set for Pressfit GXP Bicycle Bottom Bracket Repair MR22237 MR2437H8 24x37x8mm 22.2x37x8x11.5mm Accessories

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$36.81

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  • The color of the seal is not sure.
  • Hubs Bearing Guide: The hub is the central part of your bike's wheels (front and rear), which connects to the wheel's rim via the spokes and through which the axle is fitted, enabling the wheel to freely spin on two sets of bearings.
  • As bikes have front and rear wheels, so too have they front- and rear-specific hubs. The front hub is simply designed to enable the wheel to spin, while the rear hub is a little more complex as it also forms part of the bike's transmission the cassette or sprocket
  • which drives the rear wheel is attached to the rear hub, which on most bikes also features mechanism to allow you to coast or freewheel (exceptions being fixed-gear or 'fixie' bikes and track bikes).
  • Your wheels spin more than any other part of your bike. Therefore, having the best bearings in this application is crucial to producing the best results


Item: FOR SRAM
1PC 22.2x37x8x11.5mm MR22237-2RS
1PC 24x37x8mm MR2437H8-2RS
Structure: Deep Groove Ball
Material: Hybrid Ceramic
This Bearing Structure
Standard Type: A ball bearing is composed of an outer and inner ring, balls, seal and a retainer.
52100 Chrome Steel Outer Ring & Inner Ring+Si3N4 Ceramic Balls + Nylon Cage + Grease + Sealed= Hybrid Ceramic Bearing