BB86/92 Thread Together Angular Contact BB for 24/22mm (SRAM) Cranks - Black

Installation Instructions

Our BB86/92 thread together bottom bracket is a technical advancement of our well-loved slip fit BB86 bottom brackets. The two machined aluminum cups thread together ensuring the bottom bracket remains stable in the frame, increasing bearing life, and simplifying maintenance. This means no more creaking, smoother operation, longer bearing life, and really quick bearing replacement.

Notes:

  • Wheels Mfg BB86 thread-together BB for use with 24/22mm spindle cranks will not work with Quarq SRAM/GXP cranksets (Elsa, Riken, SRAM Red 22, SRAM S975, SRAM S2275, CinQo Saturn, Saturn2). If your Quarq spider has an ID less than 49.5mm, it will not fit over our BB86-OUT cup.
  • Compatible with Quarq DZero powermeter spiders with GXP spindles except Eagle MTB.

 

Precision Machined

 

MSRP $99.00
In stock
SKU
BB86-OUT-SRAMAC
  OR   

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  • Drive Side Bearing: Enduro Angular Contact
  • Non-Drive Side Bearing: Enduro ABEC-3
  • Color: Black
  • Bottom Bracket/Frame Interface: BB86, BB92, PF90, PF92
  • Bottom Bracket Shell Width (mm): 86mm - 92mm
  • Bottom Bracket Shell I.D.: 41mm
  • Crank Spindle Diameter: 22/24mm
  • Weight: 118g
  • Packaged for retail display

Compatible with the following Bottom Bracket Standards (41mm BB shell inner diameter, 86mm - 92mm width):

  • BB86
  • BB92
  • PF90 (Trek)
  • PF92 (Trek)

Enduro Bearings

Enduro ABEC-3 Bearings

Grade 10 Chromium Steel Balls:

High precision balls are within 10/1,000,000″ round, twice as round as the industry standard, at it’s highest level.

52100 High Carbon Chromium Alloy Races:

Vacuum de-gassed process for the purest chromium alloy steel, hardened to R-62, extremely tough and very durable. Polished to a mirror finish for ABEC-3 precision and noiseless movement.

Riveted Steel Retainer for toughness, ABEC-3 tolerances and noise tested, C-3 or C-N Internal Clearance


Enduro Angular Contact Bearings

Enduro Angular Contact Sealed Bearings

Enduro Angular Contact bearings are specifically designed for hubs and bottom brackets. In standard radial bearings, only 3 or 4 balls make contact during the load, at any given time. In Angular Contact bearings, ALL balls are engaged and spread the force over a larger surface area, to decrease friction, and minimize wear.

Grade 5 Chromium Steel Balls:

  • High precision balls are within 5/1,000,000″ round. These are military level specification, used for precision equipment. R-64 hardness, of the highest grade.

52100 High Carbon Chromium Alloy Races:

  • Vacuum de-gassed process for the purest chromium alloy steel, hardened to R-62, extremely tough and very durable. Polished to a mirror finish for ABEC-5 precision and noiseless movement.

Graphite/Nylon Ball Retainers:

  • Nylon with graphite retainers are virtually frictionless while providing constant lubrication.

Filled with Rheolube special synthetic grease formulated in the USA, the balls are micro-coated with long lasting protection from friction. "LLB" dual lip groove seals and another external seal with dual lips on both sides and made from the best Silicone material guards from water and dirt penetration.

We back them up with a 1 year warranty.*

  • (PRESS-7) Universal Bottom Bracket Press
  • (WRENCH-BB48-44) Wheels Mfg Double End BB Wrench, 16-notch BB tool - 48.5 / 44mm
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