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Shimano

ShimAno Chainring Sm-Cr80-a 104mm

$90.00
Shipping calculated at checkout.
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Final sale — this item can’t be returned or exchanged once it ships. Arrived damaged or wrong? We’ll make it right. Returns policy

Description

The Shimano SM-CR80-A is a black DXR alloy chainring made for professional BMX racing. It mounts to 104mm BCD, 4-bolt cranks and is built to take high-tension single-speed loads, offered in 41T or 43T.

Features

  • Shimano DXR alloy for strength and wear resistance
  • Tooth profile for reliable chain engagement and smooth power transfer
  • Designed for single-speed drivetrains; not for multi-speed systems

Specs

  • Material: DXR alloy
  • BCD: 104mm
  • Bolts: 4-bolt
  • Chain: 3/32" single-speed
  • Teeth: 41T or 43T
  • Finish: Anodized black

Fitment

Fits BMX cranksets with a 104mm BCD, 4-bolt pattern.