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Shimano XTR BB93 English Bottom Bracket

Item #: BB230M00
USD$29.99 SAVE 19% USD$37.00 msrp
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Shimano XTR BB93 English Bottom Bracket

Shimano XTR BB93 English Bottom Bracket

The latest version on the Shimano XTR Bottom Bracket shaves 19 grams from the previous model and offers lighter rotation and improved sealing. A smooth bottom bracket that will translate your input into power to the rear wheel is what every rider is after and the Shimano XTR BB93 delivers.

Features:

  • For 68mm to 73mm bottom bracket shells
  • Threading: English
  • Axle type 24mm
  • Includes three 2.5mm spacers
  • 89 Grams
4.7 / 5.0
22 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
16
6
0
0
0
What is there to say... It's XTR!
This bottom bracket is super light, spins freely and looks great on my bike. The outside edges of the new Hollowtech BBs fit flush with a standard 68mm bottom bracket shell so it looks great on steel bikes. No creaking or any problems, and it's backwards compatible with any Hollowtech-II crank.

Not really sure if this is any different from the equivalent XT bottom bracket, but since these hardly ever wear out why not spend the extra ten bucks on XTR? Your bike deserves it.

PROS: Lightweight, Easy To Install, Attractive Design, Durable
July 8, 2015
Location:
Riverside, CA
Used this to replace a worn Shimano SM-BB90 bottom bracket
I purchased this to replace a worn out Shimano SM-BB90 bottom bracket. It works well and is very light. FYI: You will need a special bottom bracket tool for this bottom bracket because it is smaller and does not fit standard bottom bracket tool (eg: the Jenson USA 29BB Bottom Tool). I ended up getting the Park Tool BBT-49 Bottom Bracket Tool.
October 27, 2016
Location:
Carlsbad, CA
The right choice for a BB
Got this for my Yeti ARC. Super smooth bearings and very long lasting.. Exactly what you would expect from the Shimano XTR line
April 30, 2017
Purchased
2 months ago
Location:
SE Missouri and Socal
BEAUTIFUL
NEVER SEEN A LIGHTER BOTTOM BRACKET!!! WORKS GREAT IN MY MERIDA BIG SEVEN FRAME.
December 15, 2016
Purchased
6 months ago
Location:
OAXACA MEXICO danieltenorio@yahoo.com
excellent product very recommended
High quality
August 21, 2016
Location:
israel
Nice and smooth
Easy install, no clicking or squeezing.
September 27, 2016
Location:
Macungie, Pa
Solid Performer XTR BB93
An upgrade to my previous BB on my Mission 3 All Mountain. For all mountain riding in all kinds of conditions the XTR BB93 is holding up nicely. I can't comment on big air and hard hits, 'cause I'm not doing those. For rocky ascent and descent, I'm happy with the performance.

PROS: Durable, Easy To Install, Lightweight
December 21, 2015
Location:
Pine Valley, CA
Good product.
Good product. Easy install. Comes greased

PROS: Durable, Lightweight, Easy To Install, Attractive Design
July 13, 2015
Location:
Lake Elsinore, CA
Excellent so far
Replacement for BB52 which started creaking and clicking after 1500km so far no noise at all with the BB93 after a few hundred km, we'll see if it lasts longer than the bb52.
September 1, 2016
Location:
Canada
Yep
Good

PROS: Attractive Design, Durable
October 20, 2015
Location:
Idaho

Q & A

Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 6 questions Browse 6 questions and 22 answers
Does it include the Shimano TL-FC24 Bottom Bracket Tool?
Tvondy on Aug 26, 2016
BEST ANSWER: Yes, it's included.
Sent via the Samsung Galaxy S®6 active, an AT&T 4G LTE smartphone
The photo shows a bottom bracket with mountain on the cap and road on the case. Which is it?
A shopper on Mar 24, 2017
BEST ANSWER: I bought this for my mountain bike a while back. I can't remember of the middle said road or not but it fit my mountain bike just fine. It's still going strong a few seasons later.
Will this work with the new 9000 series XTR cranks?
velomatt on Jan 20, 2017
BEST ANSWER: Yes, both the Shimano and Jenson websites confirm that he BB width is 68 to 73 mm wide. Certainly has worked with my XT cranks. These cranks are so smooth and last longer.
I'm replacing a shimano BB70 bottom bracket. Is the BB93 interchangable?
Ben on May 18, 2016
BEST ANSWER: yes, i just switched my 70 to the 93. both have the same 24mm id.

be aware that the ends of the bb are smaller, so your gonna get a bit of a different look and fit to the frame.

o.d. on the 70 is 41mm. 93 is 39mm.
I currently have a Race Face Ride crankset...your PN CR254A00....and the BB is worn out. Is this a direct replacement?
RobT on Apr 30, 2016
BEST ANSWER: Yes, it will work fine.
Will this BB work on a Santa Cruz Nomad 2? I'm not understanding what English threading is.
Justin on May 17, 2016

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Free Shipping Offer

Get free Standard Shipping with your $50 purchase today! Just choose Standard Shipping during checkout.

Please note this offer is only available to physical shipping addresses in the 48 continental United States (no PO Boxes), and oversize charges still apply on some heavy/large items.