Wheels Manufacturing PressFit 30 to SRAM BB Zero Ceramic Black from Bike Bling

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Wheels Manufacturing PressFit 30 to SRAM BB Zero Ceramic Black

List Price: $249.53

Our Price: $239.99

You save $9.54

Product Code: WMFG22-PF30-OUT-13

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Description

Wheels Manufacturing PressFit 30 to SRAM BB Zero Ceramic Black:

Grade 3 silicon nitride balls ground to .00003 for unmatched smoothness and efficiency
R-64 hardened, magnetite coated, polished, cryogenically treated 52100 alloy bearing races for long-term performance
Silicone VV-type 2-lip non-contact labyrinth seals for excellent bearing protection with minimum friction
Long-lasting Rheolube synthetic grease helps prevent contamination
Nylon/graphite retainer to further minimize friction

Specs & Information

Spindle Interface Type: SRAM/Truvativ GXP
BB Shell Width (mm): 68 , 73
Bottom Bracket Shell I.D.: 46
BB/Frame Interface: PF30
Defined Color: Black
Weight: 153

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