Ningbo Penk Intelligent Technology Co.,Ltd, Specializing in producing bicycle and electric bicycle parts. The three main products are brake sets, Derailleur systems ,Pedals and more than 100 other related accessories
1/2“X3/32” Inner chamfering
Pil length: 7.7mm
Color(outer/inner): brown/brown
(half-silver; half-good are available by request)
Compatible bikes: below 24th speed level bike
