Highlights

  • 4 bolt, 104 BCD
  • 40T to 49T in single steps
  • Michram's own tooth profile
  • 7075-T6, CNC machined

Description

Designed in Australia to meet the demands of Elite BMX racers competing at the highest level of international racing, the Michram Industries S Series is the brand's latest chainring to hit the market. Precision CNC machined to the highest tolerances and using Michram Industries own tooth profile, it allows allows for minimum friction between chain and ring for smoothest results when hitting the high RPMs BMX racers produce. Manufactured from 7075-T6 aluminium then high polished before anodized in gloss black, this chainring will withstand the high load levels that BMX racing force through the drivetrain, while looking slick. 

Features

  • 4 bolt, 104 BCD. Mounts to cranks built around the four bolt 104 pattern, so check your spider before ordering.
  • 40T to 49T in single steps. Ten sizes in one tooth steps, so you can fine tune your gearing instead of jumping past the ratio you want.
  • Michram's own tooth profile. The profile is cut to keep friction between chain and ring to a minimum at the high RPMs BMX racers produce.
  • 7075-T6, CNC machined. Precision machined to tight tolerances so it stands up to the load elite racing forces through the drivetrain.
  • Polished, gloss black anodised. High polished before anodising, so it keeps looking slick while it does the work.

Specifications

  • Bolt pattern: 4 bolt, 104 BCD
  • Teeth: 40T, 41T, 42T, 43T, 44T, 45T, 46T, 47T, 48T, 49T
  • Material: 7075-T6 aluminium, CNC machined
  • Finish: High polished, gloss black anodised
  • Note: Designed in Australia for elite BMX racing.

Gearing calculator

Display

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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.

Michram Industries S Series 4 Bolt 104 Chainring

Brand: Michram Industries SKU: Click to copy the SKU and show the pick location

Sale price$61.00 USD

Or 4 payments of $15.25 USD with

Colour - Black

Teeth - 41T


Michram Industries S Series 4 Bolt 104 Chainring - Black / 41T

$61.00 USD

Price match request

$12.99 flat-rate shipping Australia-wide

Express from $21.99

Free in-store pickup - Brisbane

Availability

41T42T44T49T
Black

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

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