Silverock
Silverock 3 Speed Front and Rear Hub Set for Brompton Bicycle
$119.50 USD
Color
Holes
$119.50 USD
Included：Front and Rear Hub
Materials：Aluminium Alloy /Axis AL7075
Bearings：Front 2 Rear 4
Weight：Front 70g Rear 170g
Width：74/112mm
Holes：14/21 or 16/20