Shimano DXR BMX Chainring SM-CR80 42 Tooth 4 Arm Mounting Single Speed Black

The Shimano DXR SM-CR80-A chainring is a high-quality replacement chainring designed for compatible BMX and single speed drivetrain setups.


Part of Shimano’s DXR range, it is built for reliable performance and efficient power transfer.

With a 42 tooth size, 104mm BCD and 4 arm mounting design, this chainring is suitable for compatible cranksets using this fitment. The single speed design makes it ideal for BMX racing and other compatible single speed bike setups.

Made from aluminium, it offers a strong yet lightweight construction for dependable riding performance.

Affordable price point compared to the RRP: £74.99

For your peace of mind, we only stock genuine products

New surplus stock, the packaging has been opened and the packaging also has slight marks. The chainring has very faint scratches, this does not affect the product's quality or performance
JD