Enduro Bottom Bracket Seals GXP MR 21537 Pumps Floor with a balanced macronutrient profile

with a balanced macronutrient profile

The SHIMANO DEORE M6120 caliper features consistent braking performance and reliable stopping power in all conditions

Ride out in style and comfort in our road cycling socks

Adventure-ready

Waterhead rating- 2000mm fly

Enduro Bottom Bracket Seals GXP MR 21537 Pumps Floor with a balanced macronutrient profileSE MR 21537 AL 6061 SRAM GXP Bottom Bracket Seal 21. 5mm x 37mm Enduro bearings are designed and built to last, but unfortunately sometimes some of the parts that surround them can still wear out. This light contact silicone seal is the same outer seal that comes with Enduro bottom brackets for SRAM GXP cranksets that feature the custom MR 2237E extended race bearing to provide additional protection against the elements.