ZTTO MTB Road Bike Front Wheel 15mm to 9MM QR Skewers 15mm to 12mm Thru Axle Adapter 100x15 to 100x12 or 100x9 Quick Release hub

ZTTO MTB Road Bike Front Wheel 15mm to 9mm QR Skewers/ 15mm to 12mm Thru Axle Adapter Change Thru Axle 100x15mm to 100x9mm Quick ReleaseChange 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 32g15 to 12 about 14g Material: Al Alloy 7075