Maximum strength-to-weight ratio is achieved with X-Dome machined 10-cog structure. 10-50 spread equals or exceeds range of heavier 2x drive trains.
- Fits the same XD drivers that are used for SRAM 10-42 11 speed cassettes
- Largest cog is aluminum
- Tooth profiles provide better up and down shifting and improve chain retention
- Titanium Nitride surface treatment reduces friction and enhances wear
Pro Bike Supply was incredible to do business with. Very prompt on email details, extremely fast shipping. Will definitely do business with again! Thank you
Absolutely Stunning. A German drivetrain with bling on two wheels.