Bottom Bracket Asymmetric Direct Connect with ENDURO AC Stainless Steel Bearings

Rated 5.00 out of 5 based on 1 customer rating
(1 customer review)

$79.99 $57.99

Enjoy cycling more with our Asymmetric Press-Fit BB30-24 Direct Connect bottom bracket. We start with precision-machined aluminum cups coated in glossy black anodize and laser etched for a durable long lasting finish, then we add ENDURO, angular contact, stainless steel ABEC 5 precision bearings  for long life. Our Open Architecture creates a lower BB weight and improves frame and bearing life by allowing the water and contaminants to drain away from the bearings. The Direct Connect Delrin shield reduces the bearing to a 24mm diameter axle and protects against contaminates.  For crankset and bottom bracket compatibility please check our guide.

In stock (can be backordered)

SKU: 1520041001 Category: Tag:


This bottom bracket works with any 73mm Press-Fit BB30 bottom bracket and adapts 24mm diameter crank spindles from Shimano for XTR M9000, XTR M9020, XT M8000, and SLX M7000 designed to fit 92mm asymmetric bottom brackets without any additional spacers.

Weight: 95 grams
Bearings: ENDURO, angular contact, stainless steel ABEC 5 precision bearings
Cups: black anodized aluminum with laser etched graphics
Direct Connect: Precision machined axle seats that protect the bearings from external spray and reduce them down to a 24mm axle diameter
Open Architecture: Allows the bearings to be replaced without removing the cups from the frame and allows water to drain away from the inside bearing seals

Tech Notes:  Please make sure your crank is compatible with your frames bottom bracket specification.

Use the Asymmetric Press-Fit BB30 Direct Connect Bottom Bracket to fit 73mm wide Press-Fit BB30 frames and Specialized Mountain OSBB frames to Shimano cranks.

Bottom Bracket Fitment Guide


Return Policy


Additional information

Weight .25 lbs
Dimensions 3 × 3 × 3 in

1 review for Bottom Bracket Asymmetric Direct Connect with ENDURO AC Stainless Steel Bearings

  1. Rated 5 out of 5

    Kelly Macauley

    These bottom brackets fit right, no more sloppy, creaky, crap. They are buttery smooth and have nice graphics. I bought the steel version for my road bike and liked it so much, I ordered the stainless one for my gravel bike. Jay was great to work with.

    Thanks Jay,
    Kelly Macauley

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