2PCS Bearings Wheel Set for SRAM Pressfit GXP Bicycle Bottom Bracket Repair Parts MR22237 MR2437H8 24 * 37 * 8mm 22.2 * 37 * 8 * 11.5mm

Hubs Bearing GuideThe 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.Bearing Detail：Item: MR22237-2RSClosures: 2RS SealedStructure: Ball BearingDimensions: 22.2 x 37 x 8 x 11.5 mm ID (inner diameter): 22.2 mmOD (outer diameter): 37 mmInner Width: 11.5 mmOuter Width: 8 mmItem: MR2437H8-2RSClosures: 2RS SealedStructure: Ball BearingDimensions: 24 x 37 x 8mmID (inner diameter): 24 mmOD (outer diameter): 37 mmWidth: 8 mmPackage include:1 x MR22237RS Bearing 1 x MR2437H8RS Bearing

• Bicycle Bottom Bracket Repair Parts Ball Bearing 1Pair (1PC MR22237 1PC MR2437H8)
• MR22237 ID: 22.2 mm.OD: 37 mm.Inner Width: 11.5 mm.Outer Width: 8 mm
• MR2437H8 ID: 24mm OD: 37mm Width: 8 mm
• 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
• Runs fast with ultimate protection for long runs in between service. Upgrade your bike with something you can actually feel makes you go faster.