Mid Bottom Bracket
Top Pick
Kink BMX

Mid Bottom Bracket

4.7

Best reliable upgrade for BMX riders needing precise crank alignment.

A reliable, no-nonsense bottom bracket kit that simplifies crank installation. With its adaptable spacer system and sealed bearings, it offers a straightforward solution for keeping your drivetrain spinning smoothly without unnecessary complexity.

$29.99

In stock

at

Kinkbmx

Bottom Bracket Standard BSA Threaded
BSA Threaded
Mid
Spindle Diameter Mm 19
19
19

Who it's for

  • Riders seeking low-maintenance components that survive harsh riding conditions
  • Cyclists needing universal compatibility with modern BMX frame standards
  • Aggressive riders demanding stiff, responsive crank performance for heavy impacts

Who should skip it

  • Home mechanics lacking access to specialized bearing press tools
  • Weight-conscious riders prioritizing the lightest possible bike setup
  • Owners of older frames using US, Spanish, or Euro shells

Performance breakdown

Bearing Precision

Sealed bearings offer smooth, consistent rotation under heavy riding loads.

Excellent

Installation Versatility

The cut-to-fit spacer design accommodates varying frame shell widths effortlessly.

Excellent

Alignment Accuracy

Included hardware makes dialing in perfect chain lines straightforward and precise.

Excellent

Build Durability

Machined components withstand the high-impact abuse typical of street riding.

Excellent

Maintenance Ease

Standardized sizing simplifies future bearing swaps and routine service intervals.

Good

Component Compatibility

Designed specifically for Mid-shell frames, ensuring a seamless, flush fit.

Excellent

Key Specs

Sizes

19mm, 22mm & 24mm

Type

Mid

Material

6061-T6 Aluminum

Bearings

Precision Sealed

Weight

5.0oz(22mm)

Still have a question?

Ask Metto anything about the Mid Bottom Bracket before you decide.

Mid Bottom Bracket

Ready to buy?

Kinkbmx
Kinkbmx
In stock
$29.99
Buy
5150 BMX
5150 BMX
In stock
$29.99
Buy
Diamond Cycle
Diamond Cycle
In stock
$30.00
Buy