Enduro Bottom Bracket Seals GXP MR 21537 Pumps Floor Our team of engineers spent

Our team of engineers spent countless hours refining the versatility of the E-765 Gravel

Tool tray is made of thin metal plate and SOS foam tray

Compatibility: BBright shells

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

Easily accessed with a simple twist

Enduro Bottom Bracket Seals GXP MR 21537 Pumps Floor Our team of engineers spentSE 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.