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CeramicSpeed BSA SRAM GXP MTB Coated Bottom Bracket finished in Black is the ideal upgrade for MTB bike frames with a 73mm Shell allowing you to fit a crankset from SRAM and Quarq with a step-down 24/22mm axel into a BSA frame, giving you super smooth pedaling with increased efficency.
CeramicSpeed BSA SRAM GXP MTB Coated Bottom Bracket finished in Black is the ideal upgrade for MTB bike frames with a 73mm Shell allowing you to fit a crankset from SRAM and Quarq with a step-down 24/22mm axel into a BSA frame, giving you super smooth pedaling with increased efficency.
CeramicSpeed

CeramicSpeed BSA SRAM GXP MTB Coated Bottom Bracket Black

£349.99
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CeramicSpeed BSA SRAM GXP MTB Coated Bottom Bracket Black

Season:2019

Brand:CeramicSpeed

Code:102047

CeramicSpeed BSA SRAM GXP MTB Coated Bottom Bracket Black

CeramicSpeed BSA SRAM GXP MTB Coated Bottom Bracket finished in Black is the ideal upgrade for MTB bike frames with a 73mm Shell allowing you to fit a crankset from SRAM and Quarq with a step-down 24/22mm axel into a BSA frame, giving you super smooth pedaling with increased efficency.

Threaded MTB bottom brackets are mostly english-threaded, aka bsa, and feature the same threading and the same 34mm inner diameter, but a wider 73mm shell. This kit pairs SRAM and quarq 24/22mm spindle cranks to the bsa MTB standard.

Bearings pressed into threaded cups, which are then threaded into the frame are the main components of this kit. Those bearings consist of either ceramicspeed standard or coated bearings. Super smooth, super round ceramicspeed balls are rotating in hardened-steel races in both. The coated version has a metallic coating laid onto the races, making it even smoother and harder, resulting in longer life and lower drag.

In the box

2 threaded cups with bearings installed.
2 dust covers.
2.45mm spacer
1mm spacer.
0.5mm spacer.
Gxp wave washer.
Spacer tube.
10ml syringe of ceramicspeed longlife grease.
Sticker sheet.

Technical Information

Technical Features

 Bearings some installed into cups and a sleeve is included to further seal the system from the elements and from rubbing on internal cables. This will work with 24/22mm diameter spindle Quarq and SRAM MTB cranks.

Frictional drag is a marginal 0.3-.04 watts per set for the Standard Bearings, an average drag reduction of 75% compared to stock bb's. This is the outcome of better engineering; hardened-steel races and ceramic balls that are 100% smoother and 15% harder than the ceramic competition. They also last 3x longer or more.

To get bearing life increased by 60% and drag reduced by 50% compared to our Standard, go with our Coated Bearings.

LongLife Grease comes coating the bearings. It can be replaced with either lower drag, lower durability All Round Grease for cleaner conditions, or replaced for lowest drag, lowest durability TT and Track Grease for clean conditions.


Frame & Axle: External BSA / 24/22,2 mm 73mm MTB
Thread: BSA
Color: Black
Material: Alloy
Bearings: CS GXP coated
Crank Compatibility: SRAM GXP 24 / 22,2mm
Sizing Information
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