Aerozine XONE 11-Speed MTB eBike Bicycle Narrow-Wide Chainring 36T Red color Bike Parts Almost the lightest center-lock rotor

Almost the lightest center-lock rotor in the world

PM to IS Mounting adapters for 160mm x 2pcs

Defined Color: Black

Size: : 132 x 285 mm / 5

Aerozine XONE 11-Speed MTB eBike Bicycle Narrow-Wide Chainring 36T Red color Bike Parts Almost the lightest center-lock rotorAerozine 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,