Three black Promax 5-bolt 110 BCD Chainrings, CNC machined with multiple teeth, are arranged in a triangular layout on a white background.
The Promax 5-bolt 110 BCD Chainring, black and CNC machined with 41 teeth, is shown on a white background.
The Promax 5-bolt 110 BCD Chainring is a black, circular BMX chainring with 41 teeth, CNC machined for precision, featuring five bolt holes and labeled "Promax" and "BCD110.
The Promax 5-bolt 110 BCD Chainring is a black, circular BMX chainring with evenly spaced teeth, four mounting holes, and “premax 42T BCD110” printed on the surface. Precision CNC machined for durability and performance.
The Promax 5-bolt 110 BCD Chainring is a black, circular BMX chainring with 44 teeth, CNC machined for precision, featuring five bolt holes and "Promax 44T 900MB" branding on a white background.
The Promax 5-bolt 110 BCD Chainring is a black, CNC-machined 48T BMX chainring designed for bicycle cranksets.

Highlights

  • 110mm BCD, five bolt
  • 41, 42, 44 and 45 tooth
  • 6061-T6 aluminium, CNC machined
  • Built for race torque

Description

Promax have dropped a chainring that is possibly the most reasonably priced CNC machined chainring on the BMX race market. Manufactured from high-end aluminium, the Promax 5-bolt 110 BCD chainrings are designed to handle the torque and stress of modern BMX racing and are fully capable in other single speed applications.

These are a great upgrade for the club racer looking to change up the standard gearing on their race bike without breaking the bank, and without compromising quality. 

Features

Features
  • 110mm BCD, five bolt. Designed to be used with most cranksets and spiders that take a 5-bolt 110 BCD chainring.
  • 41, 42, 44 and 45 tooth. Four tooth counts, so you can change up the standard gearing on a club race bike.
  • 6061-T6 aluminium, CNC machined. High grade 6061-T6 gives high strength while providing weight savings, and it is machined rather than stamped.
  • Built for race torque. Made to handle the torque and stress of modern BMX racing, from the gate onwards.
  • Single speed 3/32 inch. It runs a single speed 3/32 inch drivetrain, so it is fully capable in other single speed applications too.

Specifications
  • Fits: Most cranksets and spiders that use a 5-bolt 110 BCD chainring
  • Bolt pattern: 5 bolt, 110mm BCD
  • Teeth: 41, 42, 44 and 45
  • Chain size: Single speed 3/32"
  • Material: 6061-T6 aluminium, CNC machined
  • Note: Single ring position.

Gearing calculator
Display

See what this gives you in gear inches, rollout and ratio.

This sprocket

Reading its tooth count.

Your gearing

Gear inches —″
Rollout —m
Ratio —:1

Set both tooth counts to see your gearing.

Open the full gearing calculator for the gear chart, custom tyres and every combination near a target.

Promax 5-bolt 110 BCD Chainring

Brand: Promax SKU:

$64.99 AUD

Or 4 payments of $16.24 AUD with

Colour - Black

Teeth - 44T

Promax 5-bolt 110 BCD Chainring - Black / 44T

$64.99 AUD

Price match request

$12.99 flat-rate shipping Australia-wide, Express from $21.99

Free in-store pickup - Brisbane

Availability

41T42T44T45T
Black

● In stock at LUXBMX ● With supplier ● Preorder ○ Sold out

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