PF30 Outboard Angular Contact BB for 24mm Cranks (Shimano) - Black

BB86/92 Installation

Our PF30 Outboard bottom bracket will give you all of the same benefits as our well-loved Outboard style BBs. 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.

Specifically designed for installing 24.00mm spindle diameter cranks (Shimano, Etc.) in PF30 (46mm ID BB shell) frames without the need for any adapters.

Note: FSA MegaExo spindles can be between 24.00mm and 24.07mm in diameter. If your FSA spindle is 24.07mm, this BB will not work! Please call us at 800-361-8422 or email us at info@wheelsmfg.com to purchase our FSA 24.07x37 ceramic hybrid bearings separately.

Precision Machined

 

$99.00
In stock
SKU
PF30-OUT-3

This item can be purchased from our online partner BICYCLEPARTSDIRECT.COM

Authorized Wheels Manufacturing re-sellers please log in first to purchase items.

  • Bearings: Enduro Angular Contact
  • Color: Black
  • Bottom Bracket/Frame Interface: PF30, Specialized Carbon OSBB*
  • Bottom Bracket Shell Width (mm): 61mm* - 73mm
  • Bottom Bracket Shell I.D.: 46mm
  • Over Bearing Width: 90.5mm in 68mm wide shell
  • Crank Spindle Diameter: 24.00mm
  • Weight: 158g
  • Packaged for retail display

* Specialized Carbon OSBB with 61mm shell width may need additional 3.5mm cup spacers if BB shell width is 61mm.

- Over Bearing Width Dimensions include supplied silicone dust shields.

Compatible with the following Bottom Bracket Standards (46mm BB shell inner diameter):

Compatible with 24.00mm spindle diameter cranksets.*

Note: FSA MegaExo spindles can be between 24.00mm and 24.07mm in diameter. If your FSA spindle is 24.07mm, this BB will not work! Please call us at 800-361-8422 or email us at info@wheelsmfg.com to purchase our FSA 24.07x37 ceramic hybrid bearings separately.

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.*

All Wheels Mfg. products have a lifetime warranty and are 100% guaranteed to work for you upon purchase. We accept returns or refunds only if purchased directly from us. For a refund, a product must be purchased directly from Wheels Mfg. and must be returned in new condition with original packaging and receipt. Email us (customerservice@wheelsmfg.com) or call (1-800-361-8422) for a Return Authorization number. Freight charges to Wheels Mfg. are the responsibility of the customer.

We accept products purchased through Wheels Mfg. Authorized Resellers for exchange only. For refunds, please return the product to that Reseller. If the product was purchased from an internet seller or local bike shop, please return the product to them for exchange or refund.

Wheels Mfg will replace or refund defective products at our discretion.