This spacer are useful to convert your crankset from triple to double. The indroducing of these spacers after had to remove the triple's external chainring avoid the allowance//backlash when you try to fasten the chainring pack.

Charateristics:

Useful spacer:   3,5 mm

Holes:   8,1 mm

Rear Holes:   10, 5 mm // deep 2 mm

head housing:   12,1 mm

Colour:   Black

Finishing:   Anodized

Material:   Aluminum alloy

Working Technology: CNC Milling with Italian Miller

External dimension of a spacer:  14 x 14 x 5 mm

Pieces: 4 for pack.

Made in Italy