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Wheels Manufacturing BSA External Bottom Bracket

Wheels Manufacturing BSA External Bottom Bracket

4.6
Rated 4.6 out of 5 stars
5 Reviews

Regular price $156.95–$186.95
Regular price Sale price $156.95–$186.95

SKU:

Threaded or Pressfit Frame Fitment Axle Size Bottom Bracket Detail Price Add to Wishlist
BSA Threaded 68-73mm Shell 24mm AC Bearings
Regular price $186.95
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SKU: 811079020109
BSA Threaded 68-73mm Shell 24mm Standard Bearings
Regular price $164.95
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SKU: 836572007365
BSA Threaded 68-73mm Shell 24mm-22mm GXP Stepped AC Bearings
Regular price $186.95
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SKU: 811079020192
BSA Threaded 68-73mm Shell 24mm-22mm GXP Stepped Standard Bearings
Regular price $156.95
Regular price $168.00 Sale price $156.95
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SKU: 811079020161
BSA Threaded 68-73mm Shell 30mm AC Bearings
Regular price $186.95
Regular price Sale price $186.95
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SKU: 811079021922
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BSA Threaded 68-73mm Shell 30mm Ceramic Hybrid Bearings
Regular price $249.95
Regular price Sale price $249.95
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SKU: 811079021939
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BSA Threaded 68-73mm Shell 30mm Standard Bearings
Regular price $164.95
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SKU: 811079021915
AC Bearings
24mm
68-73mm Shell
BSA Threaded

Regular price $186.95
Regular price Sale price $186.95
Only 1 Left!

Standard Bearings
24mm
68-73mm Shell
BSA Threaded

Regular price $164.95
Regular price Sale price $164.95

AC Bearings
24mm-22mm GXP Stepped
68-73mm Shell
BSA Threaded

Regular price $186.95
Regular price Sale price $186.95
Only 1 Left!

Standard Bearings
24mm-22mm GXP Stepped
68-73mm Shell
BSA Threaded

Regular price $156.95
Regular price $168.00 Sale price $156.95
Only 1 Left!

AC Bearings
30mm
68-73mm Shell
BSA Threaded

Regular price $186.95
Regular price Sale price $186.95
Sold out

Notify Me
Ceramic Hybrid Bearings
30mm
68-73mm Shell
BSA Threaded

Regular price $249.95
Regular price Sale price $249.95
Sold out

Notify Me
Standard Bearings
30mm
68-73mm Shell
BSA Threaded

Regular price $164.95
Regular price Sale price $164.95
Only 1 Left!

Description

This is a direct replacement for OEM BSA threaded english bottom brackets for either straight 24mm Shimano (Raceface EXI and some FSA cranks) or stepped 22/24mm SRAM/Truvativ of some FSA Mega Exo cranks.

High quality aluminium cups coupled with legendary Enduro Bearings and silicone seals for fantastic performance in all conditions.

Bearings are completely replaceable, so this will be the last bottom bracket assembly you'll ever need to buy!

Installation:

  • 24mm and 24mm-22mm GXP requires a 16 notch 44mm external bottom bracket tool
  • 30mm requires a 16 notch 48.5mm external bottom bracket tool

Kit includes:

  • 2 x Cups with Enduro Bearings
  • 2 x Enduro Silicone dust seals
  • 1 x 2.5mm aluminium BB cup spacers for use with 68mm wide BB shell
  • 1 x 1.8mm aluminium BB cup spacers for use with 68mm wide BB shell
  • 1 x 0.7mm aluminium BB cup spacers for use with 68mm wide BB shell
  • 2 x 0.5mm crank spindle spacers
  • 2 x 1.0mm crank spindle spacers
  • 1 x Wave Washer (SRAM versions only)

Compatibility:

Frame: Fits into standard threaded bottom bracket shells. (can be called BSA or English)

Cranks:

  • If you have a straight 24mm spindle on your cranks choose the Shimano option. (also fits some FSA, Raceface and more)
  • If you have a stepped axle from 24mm down to 22mm, choose the SRAM GXP option. (also fits Truvativ and some FSA Mega Exo)
  • If you have a 30mm spindle crank choose the 30mm option. (fits Raceface, Hope, Cane Creek and more)
Bearing options:

Standard Bearings - These run Enduro ABEC 3 Sealed bearings. High precision balls are within 10/1,000,000" round. Races are hardened to R-62 and polished to a mirror finish with ABEC 3 certification for tolerance and noise.

AC Bearings - Angular Contact Bearings - Made by Enduro, these are specifically designed for Hub or BB applications. A standard radial bearing will typically only have 3 or 4 bearings making contact under load. While Angular Contact bearings ensure that all balls are engaged. This spreads the load over a larger surface area and decreases friction and minimises wear. The balls in AC bearings are withing 5/1,000,00" round. This is military specification. They also have Nylon and Graphite ball retainers that are virtually frictionless and the bearings are filled with Rheolube - a special synthetic grease formulated in the USA. LLB Dual lip groove seals on the bearings ensure they remain clean and working at their best. There is also an additional dual lipped seal on both sides on the outside of the bearing (not pictured) for ultimate protection.

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Product Reviews

4.6
Rated 4.6 out of 5 stars
Based on 5 reviews
Total 5 star reviews: 3 Total 4 star reviews: 2 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
100%would recommend this product
5 reviews
  • James D.
    Verified Buyer
    I recommend this product
    Rated 4 out of 5 stars
    5 months ago
    Great Produce

    Product fitted well, came with spacers and everything needed to fit first go.

  • Jeff W.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    1 year ago
    Great BB upgrade

    Such a great upgrade to do away with that creaky BB and for the need to repeatedly keep replacing cheaper BBs every 3 months. Quiet, smooth, and reliable.

  • Tall T.
    I recommend this product
    Rated 5 out of 5 stars
    2 years ago
    Great Valued product WITH a warranty that will help you sleep at night

    Excellent quality, easy to install, comes with spacers and seals. Can be installed on both road and mtb.

  • Geoff
    I recommend this product
    Rated 4 out of 5 stars
    4 years ago
    Easy install

    Nice and easy to install, so far so good. Can't really give it a rap yet as need to see how it's going after a year of dust and mud.

  • Darcy P.
    I recommend this product
    Rated 5 out of 5 stars
    4 years ago
    Invisible Against Pedal Strikes

    I'm a self-confessed jabronie but these bottom brackets have had my back for 5 years now (had one on my previous bike) they just live for abuse weather its a lazy hit with the pressure washer, or a pedal strike that registers on the seismic scale they just don't give up do your self a favour and get one.

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