BB30/PF30/BBRight/386EVO Adapters

Click to Select Your Frame's Bottom Bracket System:

  • BB30

    (BB shell: 42mm I.D.
    68-73mm width)


    bb30 thumb
  • PressFit 30 (PF30)

    (BB shell = 46mm I.D.
    68-73mm width)


    pf30
  • Cervelo BBRight™

    (BB shell = 46mm I.D.
    79mm width)


    bbright
  • BB386EVO

    (BB shell = 46mm I.D.
    86.5mm width)


    386evo
  • Specialized OSBB

     OSBB Carbon & OSBB Alloy

    Specialized OSBB

BB30

The BB30 bottom bracket system uses a 68mm (road) or 73mm (mtb) wide shell and a 30mm diameter crank spindle. The frame's bottom bracket shell itself is not threaded; instead the bearings press directly into the frame. BB30 frame shell inner diameter is 42mm, has two bearing retaining clips and two SB-6806 bearings pressed directly in the shell. The BB30 system uses thin spacers and/or a wave washer between the bearings and the crank arms to take up any slack and micro-adjust the chainline of the crank.

Wheels Mfg BB30 adapters are available for use with the following 24mm spindle diameter crankset systems:

 BB30 Shell

  • Shimano HollowTech II cranksets
  • SRAM/Truvative GXP cranksets
  • Campagnolo Ultra-Torque cranksets
Installation
BB30 Adapter Installation Instructions

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Complete Crank / BB Adapter Guide

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Wheels Mfg BB30 Compatible Adapters:

$30.00 (MSRP)

  • Use with 24mm Spindle Cranks (Shimano, FSA, etc.) in BB30 frames
$30.00 (MSRP)

  • Use with 22/24mm Spindle Cranks (SRAM/TruVativ) in BB30 frames
$50.00 (MSRP)

  • Use with Campagnolo Ultra-Torque cranks in BB30 frames

Universal adapters for 24mm Spindle Cranks (Shimano, FSA, etc.) to BB30 and PressFit 30 standard frames

Universal adpaters for 22/24mm Spindle Cranks (SRAM/TruVativ) to new BB30 and PressFit 30 standard frames

Universal adapter kit for using 24mm Spindle Cranks (Shimano, FSA, etc.) and 22/24mm Spindle Cranks (SRAM/TruVativ) with virtually any BB30 or PressFit 30 frame, including mountain bikes, 2x10 systems, narrow-shell road bikes, road triples, etc

$12.00 (MSRP)

$27.00 (MSRP)

$120.00 (MSRP)

 

PressFit 30 (PF30)

PressFit 30 (PF30) is a SRAM-developed version of the BB30 system where the right and left bearings are housed in plastic cups, which are in turn pressed into the frame. The frame's bottom bracket shell itself is not threaded, and has an inner diameter of 46mm. The PressFit 30 system uses thin spacers and/or a wave washer between the bearings and the crank arms to take up any slack and micro-adjust the chainline of the crank.

Wheels Mfg PressFit 30 adapters are available for use with the following 24mm spindle diameter crankset systems:

PF30 Shell

  • Shimano HollowTech II cranksets
  • SRAM/Truvative GXP cranksets
  • Campagnolo Ultra-Torque cranksets
Installation
PF30 Adapter Installation Instruction

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Find the correct adapter by Crank & BB
Complete Crank / BB Adapter Guide

helpchart

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Click here to send us a picture of your frame's bottom bracket...

Wheels Mfg PF30 Compatible Adapters:

  • Use with 24mm Spindle Cranks (Shimano, FSA, etc.)  in PressFit 30 frames
  • Use with 22/24mm Spindle Cranks (SRAM/TruVativ) in PressFit 30 frames
$50.00 (MSRP)

Out of stock

  • Use with Campagnolo Ultra-Torque cranksets in PressFit 30 frames

Universal adapters for 24mm Spindle Cranks (Shimano, FSA, etc.) to BB30 and PressFit 30 standard frames.

 

Universal adapters for 22/24mm Spindle Cranks (SRAM/TruVativ) to BB30 and PressFit 30 standard frames.

 

Universal adapter kit for using 24mm Spindle Cranks (Shimano, FSA, etc.) and 22/24mm Spindle Cranks (SRAM/TruVativ) with virtually any BB30 or PressFit 30 frame, including mountain bikes, 2x10 systems, narrow-shell road bikes, road triples, etc.
  • Use with 24mm Spindle Cranks (Shimano, FSA, etc.) in PressFit 30 frames
$120.00 (MSRP)

     

BBRight™

BBRight™ is a bottom bracket standard developed by Cervelo that uses SRAM’s Pressfit30 bottom bracket standard system where the bearings are housed in press-in plastic cups, which are in turn pressed into the frame. SRAM supports the BBright™ with their PressFit30-79 bottom bracket. In an emergency, SRAM’s 68mm wide PressFit 30 bottom bracket can also work directly in the 79mm wide BBright™ frames, but the environmental seal on the shorter inner sleeve doesn’t engage.

Frames using the BBRight™ system have 79mm shell widths, with the left side (non-drive side) bearing moved out by 11mm to allow for wider frame tubes. Wheels Mfg makes adapters to allow cranksets with 24mm spindle diameters to work in frames utilizing the BBRight™ system. More information on BBRight™ can be found at bbright.net.

Wheels Mfg BBRightadapters are available for use with the following 24mm spindle diameter crankset systems:

BBRight Shell

  • 24mm Spindle Cranks (Shimano, FSA, etc.)
  • 22/24mm Spindle Cranks (SRAM/TruVativ)

 

Installation
BBRight™ Adapter Installation Instructions

 

*** Wheels Mfg BBRight adapters are compatible with 2011-2012 Cervelo models R3, R3 Team, R5 and R5 VWD (not compatible with R5ca direct-fit bb) ***

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Find the correct adapter by Crank & BB
Complete Crank / BB Adapter Guide

helpchart

Still Need Help?

Click here to send us a picture of your frame's bottom bracket...

Wheels Mfg BBRight™ Compatible Adapters:

$50.00 (MSRP)

  • Use with 24mm Spindle Cranks (Shimano, FSA, etc.) in BBRight™ frames
$50.00 (MSRP)

  • Use with 22/24mm Spindle Cranks (SRAM/TruVativ) in BBRight™ frames
   
$120.00 (MSRP)

BB386EVO

The BB386EVO was developed by FSA, and simply modifies the BB30 design to a wider width, and incorporates a press fit bearing cup, rather than the direct fit bearing of the BB30 system. More information about the BB386EVO system can be found at the FSA Website.

 

BB386EVO Shell

Installation
386EVO Adapter Installation

 

techsupport

Find the correct adapter by Crank & BB
Complete Crank / BB Adapter Guide

helpchart

Still Need Help?

Click here to send us a picture of your frame's bottom bracket...

Wheels Mfg 386EVO Compatible Adapters:

$50.00 (MSRP)

  • Use with 24mm Spindle Cranks (Shimano, FSA, etc.) in 386EVO frames
$50.00 (MSRP)

  • Use with 22/24mm Spindle Cranks (SRAM/TruVativ) in 386EVO frames
   
$120.00 (MSRP)

Specialized OSBB

 

Specialized carbon frames are offered with several different bottom bracket configurations.
The following charts will help to outline adapter/crankset compatiblity.

 

Note: Specialized frames with carbon bottom brackets have 61mm wide shells. To use a Shimano, FSA, SRAM or Campagnolo crank on these frames, the BB cups must be spaced to 68mm width. (Use the Wheels Mfg. PF3.5-SPC spacer kit. In some cases it might also be necessary to use one or more of the  Crank Spindle Spacers to adjust the chainline)

Installation
Specialized OSBB Adapter Installation

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Specialized Frame/Crank/Adapter Fit Chart B O T T O M   B R A C K E T   T Y P E
Crankset
CARBON OSBB Shell

  • Shell inner diameter: 46mm
  • Shell width: 61mm
    (68mm with press-in cups) 
  • Bearing width: 64mm
Specialized Carbon OSBBSpecialized Carbon OSBB
View Larger
ALLOY OSBB Shell

  • Shell inner diameter: 42mm
  • Shell width: 68mm
  • Bearing width: 64mm
  • 2 required circlips
Specialized Alloy OSBBSpecialized Alloy OSBB
View Larger
Shimano Hollowtech II (Spindle diameter = 24mm)

Compatible Cranks:

Wheels Mfg. part:
PF30-SHIM + PF3.5-SPC

Wheels Mfg. part:
BB30-SHIM

SRAM/Truvativ GXP (Spindle diameter = 24/22mm)

Compatible Cranks:

Wheels Mfg. part:
PF30-SRAM + PF3.5-SPC
Wheels Mfg. part:
BB30-SRAM
Campagnolo Ultra-Torque (Spindle diameter = 25mm)

Compatible Cranks:

Wheels Mfg. part:
PF30-CAMP + PF3.5-SPC
Wheels Mfg. part:
BB30-CAMP
FSA MegaExo (Spindle diameter = 24mm)

Compatible Cranks:

Wheels Mfg. part:
PF30-SHIM + PF3.5-SPC
Wheels Mfg. part:
BB30-SHIM
Rotor 3D (Spindle diameter = 24mm)

Compatible Cranks:

Wheels Mfg. part:
PF30-SHIM + PF3.5-SPC
Wheels Mfg. part:
BB30-SHIM
Race Face (Spindle diameter = 24mm)

Compatible Cranks:

Wheels Mfg. part:
PF30-SHIM + PF3.5-SPC
Wheels Mfg. part:
BB30-SHIM
Notes

Wheels Mfg. part:
PF3.5-SPC

Two 3.5mm spacers to convert 61mm shell to 68mm width. Install between Pressfit 30 cups and bottom bracket shell. Also includes five 0.7mm spacers to adjust the chainline on SRAM or Shimano Hollowtech II or compatible cranks. (note: the 0.7mm spacers are not used for Campagnolo crank installation)

 


 

SPECIALIZED OSBB FRAME IDENTIFICATION - ROAD FRAMES  
year family model bottom bracket type
2012 Tarmac S-Works Tarmac SL4, S-Works Tarmac SL4 Pro, Tarmac SL4 Pro Carbon OSBB shell
2012 Amira S-Works Amira SL4, S-Works Amira SL4 Pro Carbon OSBB shell
2012 Venge S-Works Venge, S-Works McLaren Venge,Venge Pro Carbon OSBB shell
2012 Shiv S-Works Shiv
Carbon OSBB shell
2011-2012 Roubaix S-Works Roubaix SL3 Carbon OSBB shell
2010-2011 Tarmac S-Works SL3 Carbon OSBB shell
2012 Tarmac Tarmac SL3, Tarmac Elite, Tarmac Comp Alloy OSBB shell
2012 Venge Venge Expert Alloy OSBB shell
2012 Amira Amira Elite, Amira Comp Alloy OSBB shell
2012 Shiv S-Works Shiv Pro, Shiv Expert, Shiv Comp Alloy OSBB shell
2012 Ruby Ruby Pro Alloy OSBB shell
2012 Allez Allez Evo, Allez Comp Alloy OSBB shell
2010-2011 Amira S-Works Alloy OSBB shell
2011 Tarmac SL3 Pro Alloy OSBB shell
2007-2010 Tarmac All carbon models with OSBB shell Alloy OSBB shell
2011-2012 Roubaix SL3 Pro Alloy OSBB shell
2007-2010 Roubaix All carbon models with OSBB shell Alloy OSBB shell
2007-2011 Ruby All carbon models with OSBB shell Alloy OSBB shell
2012 CruX Crux Expert, Crux Comp
Alloy OSBB shell
2007-2010 Tricross All carbon models with OSBB shell Alloy OSBB shell
2008-2011 Transition All carbon models with OSBB shell Alloy OSBB shell

 

$30.00 (MSRP)

  • Use with 24mm Spindle Cranks (Shimano, FSA, etc.) in Specialized's Alloy OSBB Frame
$30.00 (MSRP)

  • Use with 22/24mm Spindle Cranks (SRAM/TruVativ) in Specialized's Alloy OSBB Frame
$50.00 (MSRP)

  • Use with Campagnolo Ultra-Torque cranks in Specialized's Alloy OSBB Frame
 
  • Use with 24mm Spindle Cranks (Shimano, FSA, etc.) in Specialized's Carbon OSBB Frame, Wheels Mfg PF3.5-SPC spacers, and PressFit 30 bottom bracket
  • Use with 22/24mm Spindle Cranks (SRAM/TruVativ) in Specialized's Carbon OSBB Frame, Wheels Mfg PF3.5-SPC spacers, and PressFit 30 bottom bracket
$50.00 (MSRP)

Out of stock

  • Use with Campagnolo Ultra-Torque cranksets in Specialized's Carbon OSBB Frame, Wheels Mfg PF3.5-SPC spacers, and PressFit 30 bottom bracket
 

 

  • 3.5mm spacers to convert 61mm shell to 68mm width. Install between PressFit 30 cups and bottom bracket shell

 

 

$120.00 (MSRP)