Tange LN3922 68x118mm JIS
Description
Tange-Seiki LN 3922 JIS cartridge bottom bracket features ultra-smooth sealed cartridge bearings, solid boron steel spindle and steel cups.
- 68mm English-threaded (1.370" x 24 tpi)
- JIS square taper
- steel cups & sleeve
- requires Park Tool BBT-22 for installation & removal
- crank arm bolts are not included
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Stock Code:WMBB-PF30-THD-BB
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Direct replacement for SRAM, FSA, and other PressFit 30 bottom brackets!
- Bearings: Enduro ABEC-3
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- Bottom Bracket Shell Width (mm): 61mm to 79mm*
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- Will accept 24mm and 24/22mm cranksets using Wheels Mfg. adapter shims
* Specialized Carbon OSBB with 61mm shell width will need additional 3.5mm cup spacers.
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Dimensions: OD: 42mm / ID: 30mm / Width: 7mm
USA made Silicon Nitride (Si3n4) 5/32" Grade 3 balls, the largest in the industry
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Stock Code:CKBB-ABB1Stock Code:CKBB-ABR1Stock Code:CKBB-ABS1Stock Code:CKBB-ABM2Stock Code:CKBB-ABT2Stock Code:CKBB-ABBFStock Code:CKBB-ABP1Stock Code:CKBB-ABZ2Stock Code:CKBB-ABG2Stock Code:CKBB-ABB2
** FIT KIT REQUIRED FOR USE **
ThreadFit 30 comes with a Center Sleeve for 73mm BB shell. For 68mm shell - sleeve is required(included in Fit Kit #2 for DUB Road cranks).
ThreadFit 30 bottom bracket is silky smooth and long-lasting thanks to legendary, angular-contact bearings. They actually get faster over time as their contact surfaces wear, because they are build to ultra-tight aerospace tolerances, using machined, Delrin-spindle sleeves to create a perfect, and precise fit between cranks and frame. That’s where the low drag and butter smooth feel come from.
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
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Stock Code:BBBB-46-68/73-30-B5
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