ZTTO MTB Road Bike Front Wheel 15mm to 9mm QR Skewers/ 15mm to 12mm Thru Axle Adapter
Change Thru Axle 100x15mm to 100x9mm Quick Release
Change Thru Axle 100x15mm to 100x12mm Thru axle to fit road bike. ( Attention : not every MTB front hub can fit for Road bike thru axle due to the end cap. )
Option ZTTO M2 hub 15 to 12 included end caps, it's fit for ZTTO M2 hub only, it can fit for road bike.
weight:
15 to 9 about 32g
15 to 12 about 14g
Material: Al Alloy 7075