IRD BB Cups English thread pair
Description
IRD BB Cups English Pair
- Retrofit IRD QB-55 or QB-75 bottom brackets to work with Englisg threaded frames
- Fits on Sugino CBB-F103
- May work with Tange-Seiki, and other BB brands as well
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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-BB30A-OUT-SRAM
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 22mm / 24mm spindle diameter cranks (SRAM / Truvativ GXP) in BB30A (42mm ID, 73mm wide asymmetrical BB shell) frames without the need for any adapters.
- Bottom Bracket/Frame Interface: Cannondale BB30A
- Bottom Bracket Shell Width (mm): 73mm
- Bottom Bracket Shell I.D.: 42mm
- Over Bearing Width: 91mm in 73mm wide shell*
- Crank Spindle Diameter: 24.00mm
- Tool Pattern: 44mm x 16 notch$210.00 (RRP)Add To Cart
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Stock Code:CKBB-PBB084
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 #4 (PBB084) for cranksets with 24mm spindles.
Fit Kit #6 (PBB086) for SRAM GXP cranks.
For use with ThreadFit™ 24, ThreadFit™ T47 24i, ThreadFit™ T47 24x
68mm, 73mm, 73mm SB+, 86.5mm, 92mm, and 92mm SB+ BB shells.$43.50 (RRP) -
Stock Code:CKBB-PBB083
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 #3 (PBB083) for ThreadFit™ 30 with 30mm spindle cranksets.
For use with ThreadFit™ 30
68mm, 73mm BB shells.
Common Cranks: White Industries, SRAM, Race Face$43.50 (RRP)Add To Cart
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Stock Code:CKBB-AAB1Stock Code:CKBB-AAR1Stock Code:CKBB-AAS1Stock Code:CKBB-AAT2Stock Code:CKBB-AAY1
REQUIRES A CHRIS KING THREADFIT24 FIT KIT
ThreadFit™ 24 fits 24mm cranks in 68mm BB shells.
Our ThreadFit™ 24 bottom bracket is designed and built to be durable, serviceable, and silent. Manufactured to create the most precise interface between your frame’s bottom bracket shell and your cranks, it makes your cranks spin lightly and easily, without interference, for the lifetime of your bike (with a little regular service). King’s legendary, angular-contact bearings, both steel and ceramic, are the best in the industry, and actually get faster over time, as their contact surfaces wear.
You want this bottom bracket because it offers super low drag. You want this bottom bracket, because it can be opened, cleaned and repacked for years of faithful service. You want this bottom bracket, because you don’t want to think an awful lot about your bottom bracket.
- Engineered, manufactured and assembled in Portland, Oregon USA
- King Lifetime Warranty
- Legendary made-in-house bearings
- A Fit Kit is required for use$349.00 (RRP)$349.00 (RRP)$349.00 (RRP)$349.00 (RRP)$349.00 (RRP)
