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Generic · Square-taper cartridge bottom bracket
A straightforward sealed square-taper bottom bracket for 68 mm threaded frames.
$34.99
PriceIn stock, ready to ship
We recommend this Generic cartridge bottom bracket when you need a dependable replacement for a bike using square-taper cranks. Its 68 mm shell, 127.5 mm axle and BC 1.37" x 24T threading make sizing straightforward, provided these measurements match your existing setup.
bottom bracket cartridge-for 73mm shell alloy cups 1275mm axle sealed bearing waterproof seal threaded
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bottom bracket cartridge 68mm shell 1160mm sealed bearing threaded steel cup
bottom bracket cartridge 68mm shell 1275mm sealed bearing threaded steel cupSold by Ashburton Cycles
Verified store
Price
$34.99
Shell width
68 mm
Axle length
127.5 mm
Thread
BC1.37" x 24T L/R
This Generic bottom bracket is a sealed cartridge unit for bikes with a threaded 68 mm bottom-bracket shell and square-taper cranks. The enclosed bearing assembly keeps the working parts together as a compact replacement, making it a practical choice for a service or rebuild where a cartridge-style unit is required.
The 127.5 mm boron steel axle provides the specified spindle length for your crankset, while the steel cup and tube give the assembly a robust, workshop-friendly construction. Phosphated cups and a black axle complete the finish.
Before ordering, check your frame shell width, bottom-bracket thread and existing axle length. This model uses BC 1.37" x 24T L/R threading and is intended for square-taper crank compatibility; it is not a direct replacement for press-fit or other crank-interface standards.
Ideal for anyone replacing a worn or rough square-taper bottom bracket on a 68 mm threaded bike who has confirmed that a 127.5 mm axle is the correct length.
Sealed cartridge design
The bearing assembly is enclosed as a single cartridge unit for a compact, low-maintenance replacement.
Square-taper crank interface
Designed for cranksets that use the square-taper spindle standard.
68 mm shell fit
Sized for a 68 mm threaded bottom-bracket shell.
127.5 mm axle
The specified spindle length helps preserve the intended crank and chainline position when it matches your original setup.
BC 1.37" x 24T threading
Uses the stated left- and right-side BC 1.37" x 24T threaded format.
Boron steel axle
Provides a durable steel spindle for everyday square-taper use.
Steel cups and tube
Steel construction gives the threaded components a practical, serviceable build.
Two sealed bearings
Uses two 31 x 16 x 10 mm bearing units within the cartridge assembly.
Every detail as listed by the manufacturer.
Generic is a catalogue designation for products presented without a distinct store-brand identity. The term describes the retail classification rather than a separate manufacturer history or geographic origin. Generic-labelled products can still have clearly defined specifications, standards and compatibility requirements. For this component, the catalogue designation is retained while the fitment details identify the relevant road bottom bracket application.
Generic · Square-taper cartridge bottom bracket
A straightforward sealed square-taper bottom bracket for 68 mm threaded frames.
$34.99
In stockbottom bracket cartridge-for 73mm shell alloy cups 1275mm axle sealed bearing waterproof seal threadedbottom bracket cartridge 68mm shell 1105mm sealed bearing threaded steel cupbottom bracket cartridge 68mm shell 1160mm sealed bearing threaded steel cupbottom bracket cartridge 68mm shell 1275mm sealed bearing threaded steel cupSold by Ashburton Cycles
Shell width
68 mm
Axle length
127.5 mm
Thread
BC1.37" x 24T L/R
Cup and tube
Steel
We recommend this Generic cartridge bottom bracket when you need a dependable replacement for a bike using square-taper cranks. Its 68 mm shell, 127.5 mm axle and BC 1.37" x 24T threading make sizing straightforward, provided these measurements match your existing setup.
This Generic bottom bracket is a sealed cartridge unit for bikes with a threaded 68 mm bottom-bracket shell and square-taper cranks. The enclosed bearing assembly keeps the working parts together as a compact replacement, making it a practical choice for a service or rebuild where a cartridge-style unit is required.
The 127.5 mm boron steel axle provides the specified spindle length for your crankset, while the steel cup and tube give the assembly a robust, workshop-friendly construction. Phosphated cups and a black axle complete the finish.
Before ordering, check your frame shell width, bottom-bracket thread and existing axle length. This model uses BC 1.37" x 24T L/R threading and is intended for square-taper crank compatibility; it is not a direct replacement for press-fit or other crank-interface standards.
Ideal for anyone replacing a worn or rough square-taper bottom bracket on a 68 mm threaded bike who has confirmed that a 127.5 mm axle is the correct length.
Sealed cartridge design
The bearing assembly is enclosed as a single cartridge unit for a compact, low-maintenance replacement.
Square-taper crank interface
Designed for cranksets that use the square-taper spindle standard.
68 mm shell fit
Sized for a 68 mm threaded bottom-bracket shell.
127.5 mm axle
The specified spindle length helps preserve the intended crank and chainline position when it matches your original setup.
BC 1.37" x 24T threading
Uses the stated left- and right-side BC 1.37" x 24T threaded format.
Boron steel axle
Provides a durable steel spindle for everyday square-taper use.
Steel cups and tube
Steel construction gives the threaded components a practical, serviceable build.
Two sealed bearings
Uses two 31 x 16 x 10 mm bearing units within the cartridge assembly.