The MCS Professional Chain (1/2 x 3/32 Inch) is coiled on a white surface with included connectors and pins—perfect for riders needing a reliable, pro-level BMX chain.
Round gold tin labeled "MCS Professional Chain (1/2 x 3/32 Inch)" features product details and promo text, emphasizing the durability of this pro BMX chain. Displayed against a white background.
A round tin labeled "MCS Professional Chain (1/2 x 3/32 Inch)" with a partially exposed silver chain inside. The label reads "Made in Taiwan" and "Makes You Faster!"—ideal for serious BMX riders seeking a top-tier chain.

Highlights

  • 1/2 x 3/32 inch
  • 116 links in the box
  • DHA chromium hardened pins
  • Square riveted pins

Description

The MCS Professional is a BMX race chain in 1/2 x 3/32 inch, built to put your effort straight through to the back wheel. It comes as 116 links and weighs 315.2 grams.

The pins are DHA chromium hardened and square riveted, which is where the chain gets its hold on the plates under hard pedalling.

Features
  • 1/2 x 3/32 inch. The narrower 3/32 inch size, so check your sprocket and driver are cut for it before you fit.
  • 116 links in the box. Comes as 116 links, long enough for most setups with links to take out once you have your chain tension right.
  • DHA chromium hardened pins. Hardened pins are the part that wears first on a chain, so hardening them is what keeps the stretch down.
  • Square riveted pins. Square riveting holds the pins in the plates under high load, so the chain transfers your power rather than flexing.
  • 315g of steel chain. A steel race chain at 315.2 grams, built to send your effort forward towards the finish line.

Specifications
  • Length: 116 links
  • Chain size: 1/2" x 3/32"
  • Material: Steel
  • Weight: 315.2g

Chain length calculator
Display

Sprocket, driver and chainstay in, link count out.

This chain

Standard: link counts go up in twos.

Links to run

Chain length —links
Cut from new chain —links
Gear ratio —:1

Enter the sprocket, driver and chainstay to get a link count.

Open the full chain calculator for measuring help.

MCS Professional Chain (1/2 x 3/32 Inch)

Brand: MCS SKU:

$57.00 USD

Or 4 payments of $14.25 USD with

Colour - Silver

Width - 1/2 x 3/32

MCS Professional Chain (1/2 x 3/32 Inch) - Silver / 1/2 x 3/32

$57.00 USD

Price match request

$12.99 flat-rate shipping Australia-wide

Express from $21.99

Free in-store pickup - Brisbane

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