The rear axle leakage length of 6mm or more can be directly installed. Material: Aluminum Alloy.
TIKBRO Bike Seat Post 27.2mm 30.9mm 31.6mm Aluminum Alloy 350mm 400mm Length Bicycle Seatpost for Road Bike and Mountain Bike BMX
FUNN Descend Lower Headset ZS56/40, Zero Stack Angular Contact Ball Bearing Lower Headset, Durable and Lightweight Alloy Headset for Mountain Bike, BMX Bike, Road Bike and Gravel Bike
Funn Descend Upper Headset ZS56/28.6, Zero Stack Angular Contact Bearing Upper Headset, Durable and Lightweight Alloy Headset for Mountain Bike, BMX Bike, Road Bike and Gravel Bike
Funn Frodon Bolt-On Bike Seat Clamp with 34.9mm Inner Diameter, Durable and Lightweight Alloy Bicycle Seat Post Clamp for Mountain Bike, BMX Bike, Road Bike (Blue)