Ceramic Bearing Kit 61803 Optie:ZIPP CeramicSpeed Bearing Kit - 61803 - ZIPP 30/60 88 Front Hub Shell, 188 Rear Features - “ODSY” branded chromoly

Features - “ODSY” branded chromoly plates - Hardened pins for greater durability - 100 Links - 1/2” x 1/8” size

140mm - BB: Looseball European - Sprocket: 42T

The FollowMe Tandem Coupling allows to attach your kid's bike to your bike when they become tired or no longer want to ride on their own

covering the entire casing from rim-line to rim-line

5 mm - Thread size: M47 x 1

Ceramic Bearing Kit 61803 Optie:ZIPP CeramicSpeed Bearing Kit - 61803 - ZIPP 30/60 88 Front Hub Shell, 188 Rear Features - “ODSY” branded chromolyA kit for: Zipp 88, 30 and 60 front hubs Zipp 188 (V8) rear hub All Zipp freehub body Inner diameter: 17mm Outside diameter: 26mm Width: 5mm