Phil Wood Aluminum Outboard Bottom Bracket - British

Phil Wood Aluminum Outboard Bottom Bracket - British

Ready To Ship In: 1-3 Days
Ships To: Worldwide
Returns: 60 Day Free Returns
Guarantee: Lifetime Limited Phil Wood Warranty



Product Description

Phil Wood manufactures their new 2nd Generation Aluminum Outboard Bottom Bracket (OBB) Cups for integrated spindle and crank systems from US-produced 7075 aluminum. 

Each OBB cup, center sleeve and spacer is machined in-house to the same high-quality standards they apply to all of their products. These cups are only available in British threading, and in 68/73, 83 and 100mm spacing. All of their OBB cups come with our Standard 6805 bearings which have a full contact seal and a 100% fill with our Phil Waterproof Grease. You can also order your OBB cups with their low drag Carbonyte bearings. Their Carbonyte bearings have different internal specifications, use a low drag seal and Phil's full synthetic Carbonyte grease.

These aluminum OBB cups are available in 9 anodized colors and high polished finish as the rest of Phil's products for a coordinated color match.

Each OBB comes with a set of cups, a center sleeve (please specify your desired application width), and (3) 2.5 mm spacers that match the color of your cups (No color substitutions allowed).

Please note: You can purchase center sleeves and spacers separately. When ordering replacement dust covers, remember that these OBBs use Phil's standard size dust covers.


Cup Material:  7075 Aluminum
Center Sleeve Material: 6061 Aluminum
Cup Threading Type: British (1.370 x 24 tpi, RH/LH thread)
Bottom Bracket Application Widths: 68/73 mm, 83 mm, 100 mm
BB Spindle Size: 24mm (ie Shimano or SRAM GXP)

Bearing Availability: 
Standard 6805 featuring Full Contact Seal, 100% fill, Phil Waterproof grease
Carbonyte 6805 (Low Drag) featuring  Low Drag Seal, <50% fill, Phil full synthetic Carbonyte grease

Cup Set Weights: 
68/73 mm, 142 grams
83 mm, 150 grams
100 mm, 158 grams

Color Availability: 
Black Anodized
Red Anodized
Blue Anodized
Green Anodized
Purple Anodized
Pink Anodized
Gun Metal Anodized