Adding to the their growing line of aftermarket narrow-wide chainring collection, OneUp components has just released a version for the new Shimano XT M8000 cranks.
The crankset comes set up to work with both single and double chainring configurations by using different length bolts depending on which you choose to install. OneUp ships their new chainrings with shims that allow you to use the stock bolts with the cranks, saving your hardware. They also maintain proper chainline.
They say it saves 30g and about $20 over the stock XT single chainring, and it’s being raced by several EWS teams.
Official specs are:
- Material: 7075-T6
- Chainline: 49mm
- Weight: 45g (30T), 51g (32T), 60g (34T)
- Compatibility: Shimano XT M8000 1X and 2X armsets and MT700 2X armsets
- Colors: Black
- Price: $55 USD
They’re available now direct from OneUp, right alongside their 45T expander cog for the cassette, giving you a wider-than-stock range.