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BlackBearing Praxis 28mm Adaptor
Description
30mm down to 28mm Praxis bearing adapter.
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Stock Code:WMBB-BB-MTB-3
Wheels Manufacturing standard outboard bottom bracket features Enduro ABEC 5 Angular Contact sealed bearings. Compatible with 24mm (Shimano, FSA, Etc.) cranks. Fully serviceable.
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.
Weight: 98g
Road (68mm Shell width) - Grey anodized, machined aluminum cups
Mountain (73mm Shell width) - Black or Red anodized, machined aluminum cups
Enduro ABEC 5 Angular Contact sealed bearings
Dual silicone seal keeps the contamination out for longer life
Will accept current 24mm spindle (Shimano, FSA, Etc.) cranksStock Level:In StockStock Level:In Stock$223.00 (RRP)Add To Cart
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Stock Code:WMBB-BB-BSA29-BBStock Code:WMBB-BB-BSA29-BB-6Stock Code:WMBB-BB-BSA29-BB-9Stock Code:WMBB-BB-BSA29-BB-3Stock Code:WMBB-BB-BSA29-BB-4Stock Code:WMBB-BB-BSA29-BB-7Stock Code:WMBB-BB-BSA29-BB-1Stock Code:WMBB-BB-BSA29-BB-5
Run 29mm spindle SRAM DUB compatible cranks in a BSA threaded frame. Machined aluminum cups thread in to a standard threaded frame and feature Enduro 6806/29 ABEC-3 sealed bearings outboard of the BB shell. Fully serviceable.
Bottom Bracket Includes:
BB Cups with bearings
2 - Silicone dust seals
2 - 0.5mm crank spindle spacers
2 - 1.0mm crank spindle spacers
1 - 2.5mm crank spindle spacerStock Level:In StockStock Level:2Stock Level:2Stock Level:In StockStock Level:2Stock Level:In StockStock Level:In StockStock Level:Out of StockStock Level:2$209.00 (RRP)$209.00 (RRP)$209.00 (RRP)$209.00 (RRP)$209.00 (RRP)$209.00 (RRP)$209.00 (RRP)$209.00 (RRP) -
Stock Code:BBBB-46-68/73-25-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.Stock Level:2Stock Level:2$154.50 (RRP)Add To Cart
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Stock Code:CKBB-ABB1Stock Code:CKBB-ABR1Stock Code:CKBB-ABS1Stock Code:CKBB-ABBYStock Code:CKBB-ABY1Stock Code:CKBB-ABM2Stock Code:CKBB-ABT2Stock Code:CKBB-ABP1Stock Code:CKBB-ABZ2
** 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
- Uses Chris King bottom bracket cup tool for installationStock Level:1Stock Level:Out of StockStock Level:Out of StockStock Level:Out of StockStock Level:1Stock Level:Out of StockStock Level:Out of StockStock Level:Out of StockStock Level:Out of StockStock Level:Out of StockExpected Date:06 May 2025Expected Date:06 May 2025Expected Date:06 May 2025Expected Date:06 May 2025$349.00 (RRP)$349.00 (RRP)$349.00 (RRP)$403.00 (RRP)$349.00 (RRP)$349.00 (RRP)$349.00 (RRP)$349.00 (RRP)$349.00 (RRP) -
Stock Code:CKBB-AAB1Stock Code:CKBB-AAR1Stock Code:CKBB-AAS1Stock Code:CKBB-AAT2Stock Code:CKBB-AAY1Stock Code:CKBB-AAB2Stock Code:CKBB-AAM2Stock Code:CKBB-AAP1Stock Code:CKBB-AAZ2
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 useStock Level:In StockStock Level:Out of StockStock Level:Out of StockStock Level:Out of StockStock Level:2Stock Level:2Stock Level:Out of StockStock Level:Out of StockStock Level:Out of StockStock Level:Out of StockExpected Date:06 May 2025Expected Date:06 May 2025$349.00 (RRP)$349.00 (RRP)$349.00 (RRP)$349.00 (RRP)$349.00 (RRP)$349.00 (RRP)$349.00 (RRP)$349.00 (RRP)$349.00 (RRP)