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Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
They're lightweight at just 142g and 30g less than the Shimano mechanical units
【EXCELLENT PERFORMANCE】Precise gears provide light and stable shifting performance and make driving easy and comfortable
The system is compatible with Shimano XTR M9000/M9050
The overall power savings of the system for Sram 11s eTap reach 30%-60%
Fast and responsive indexed shifting is the result
Aerozine XONE 11-Speed MTB eBike Bicycle Narrow-Wide Chainring 36T Black color Bike Parts They're lightweight at just 142gAerozine Xone Bike Narrow Wide Single Chainring Now with performance enhancing chain retention technology. Surly enough for DH Racers and Dirt Jumpers, yet light enough for XC singlespeed. Single rings are machined from 7075 aluminum and tested in some of the most punishing riding terrain. Xone Narrow Wide chainrings are perfect for single speeding! No ramps or pins to throw your chain just pure machined 7075 aluminum for a long life. Simple,
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