MR 21531 2RS - ABEC 3

Discover the quality of Enduro Bearings MR 21531 2RS - ABEC 3. These bearings are a step up from the standard ABEC 1 bearings often used by original equipment manufacturers. With Enduro Bearings MR 21531 2RS - ABEC 3, you get a reliable and cost-effective performance upgrade for your bike.

These bearings are crafted with hardened chromium steel races and balls, along with robust riveted steel retainers, ensuring durability and long-lasting performance. Ideal for those looking to enhance their cycling components without breaking the bank.

• Bearing Code: MR 21531
• Dimensions: 21.5 x 31 x 7mm
• ABEC: 3
• Grade: 10
• Seals: 2RS
• Grease: Mobile HP 222
• Application: Hubs, Bottom Brackets
• Weight: 24.57g