Highlights

  • CNC machined in the USA
  • 104BCD, four bolt
  • Range of sizes and colours
  • Suits all levels of racing

Description

MCS chainrings are CNC machined in the USA with precision from a solid piece of 6061 aluminium, which gives you a drive sprocket that is not only strong and light but durable as well.

They come in a range of sizes and colours and suit all levels of BMX racing. This is the 4 bolt 104BCD variant: MCS also make the same ring in a 5 bolt pattern if that is what your cranks take.

Features

  • CNC machined in the USA. Cut in the USA with precision from a solid piece of 6061 aluminium, which is what makes it strong, light and durable.
  • 104BCD, four bolt. This is the 4 bolt 104BCD variant, so check the bolt pattern on your crank spider before you order.
  • Range of sizes and colours. Available in a range of sizes and colours, so you can set your gearing and match the rest of the build.
  • Suits all levels of racing. MCS make these for all levels of BMX racing, from a first season racer through to an experienced one.
  • Five bolt version also available. If your cranks use a 5 bolt spider, MCS make the same chainring in that pattern.

Specifications

  • Bolt pattern: 104BCD, 4 bolt
  • Material: 6061 aluminium
  • Note: Also available in a 5 bolt version. CNC machined in the USA.

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.

MCS 104BCD 4 Bolt Chainring

Brand: MCS SKU: Click to copy the SKU and show the pick location

Sale price$86.00 USD

Or 4 payments of $21.50 USD with

Colour - Black

Teeth - 42T


MCS 104BCD 4 Bolt Chainring - Black / 42T

$86.00 USD

Price match request

$12.99 flat-rate shipping Australia-wide

Express from $21.99

Free in-store pickup - Brisbane

Availability

BlackRedBlue
38T
39T
40T
41T
42T
43T
44T
45T
46T
47T
37T

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

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