BlackBearing B5 PF30A 28mm Praxis
Description
The Blackbearing bottom bracket range has been specifically developed to withstand the most extreme conditions.
The BBlock technology (built in 2 threadable parts) allows a better alignment of the casing in its assembly offering several advantages:
- minimizes possible cracks
- greater protection to the bearing extending its useful life
- an easier replacement of the bearing.
CNC machined aluminum.
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Stock Code:CKBB-PBB023Stock Code:CKBB-PBB024
Fits:
• Press Fit 30 BB Shells
• 73mm Wide BB Shells
• 24mm>22mm Mountain Cranksets
• Common Cranks*: SRAM mtn, Zinn mtn, Bontrager mtn, TruVativ mtn$48.28 (RRP)$54.08 (RRP) -
Stock Code:WMBB-PF30-THD-AC
New PF30 bottom bracket with threaded cups. Don't rely on questionable frame tolerances. Our threaded cups ensure a tight, noise-free bottom bracket with proper bearing alignment.
In Angular Contact (A/C) bearings, ALL balls are engaged and spread the force over a larger surface area, to decrease friction and minimize wear.
Direct replacement for SRAM, FSA, and other PressFit 30 bottom brackets!
Made in the USA
Anodized black, machined aluminum shell
6806 (30mm ID) Enduro Angular Contact bearings
Dual silicone seals keep the contamination out for longer life
Adaptable BB to fit PressFit 30 specific frames (46mm ID) with shell widths from 61mm to 86.5mm
Will accept current 30mm spindle cranksets, as well as 24mm and 24/22mm cranksets using Wheels Mfg. adapter shims
Note: Use only bottom bracket tools compatible with 16-notch MegoEvo BB’s. (FSA MegaEvo and Park Tool BBT-29).$258.00 (RRP)Add To Cart
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Stock Code:CKBB-PBB079
Chris King bottom brackets utilize Fit Kits to ensure that cranks mate perfectly with our precision bearings, extend product life, and reduce the potential for noise. Fit Kits will also allow you to use one bottom bracket with a wide array of cranks, if you happen to change you cranks in the future.
Fit Kit #1 DUB A is going to cover all DUB mountain fitments, as well as DUB road fitments with ThreadFit T47 bottom brackets.$43.50 (RRP) -
Stock Code:WMBB-PF30BB-PRX
PF30 bottom bracket with outboard bearings for use with M30 28/30mm spindle Praxis - comptiable cranksets. The two machined aluminum cups thread together keeping the bottom bracket 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.
Note: Spindle length must be 103mm or longer when used in a 68mm wide shell, 108mm or longer when used in a 73mm wide shell.
Bottom Bracket Shell I.D.: 46mm
Over Bearing Width: 89mm in 68mm wide shell
Crank Spindle Diameter: 28/300mm
Tool Pattern: 48.5mm x 16 notch$216.00 (RRP)Add To Cart
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Stock Code:BBBB-46-79-P-B5
The Blackbearing bottom bracket range has been specifically developed to withstand the most extreme conditions.
The BBlock technology (built in 2 threadable parts) allows a better alignment of the casing in its assembly offering several advantages:
- minimizes possible cracks
- greater protection to the bearing extending its useful life
- an easier replacement of the bearing.
CNC machined aluminum.$169.60 (RRP)Add To Cart
