Profile Outboard Euro Bottom Bracket Bottom Bracket Size:19mm WORKING SIZE: 20x1-1/8

WORKING SIZE: 20x1-1/8

Sealed Bottom Type IS - Integrated Bottom Head Tube Inside Diameter 41

The Tioga PowerBlock BMX tire is the fastest selling tire in BMX racing

40 INFLATED WIDTH: 2

CLEAT WEIGHT (PAIR): 64 g

Profile Outboard Euro Bottom Bracket Bottom Bracket Size:19mm WORKING SIZE: 20x1-1/8PRODUCT DETAILS SPECS FRAME FIT Euro CRANK FIT 3 piece, 6" 19mm or 22mm spindle BEARING 2 big Sealed bearings HARDWARE Aluminum cups, Aluminum internal spacer, Cone spacers, adjustment shims Weight: 5. 4oz 153g (19mm version) Add a spindle if needed! J&R Helpful Hint The Outboard bottom bracket kit includes two shims (. 030 and . 015). The shims may need to be installed if bottom bracket width exceeds 68mm. These shims ensure that the outboard sealed