What size collar for front der. on 2005 Ottrott?

[Gothard]

The title says it all... I need to get parts for the lest acquisistion. :)

[93legendti]

Let me check mine--my build sheet says ST Long. Diam. at BB: 3.49cm.

[dave thompson]

The title says it all... I need to get parts for the lest acquisistion. :)
35MM

[SoCalSteve]

come in 3 sizes: (these are generalizations, your bike may vary) taken from Exelsports.com

1 1/8 = 28.6 (Fits most steel bikes)
1 1/4 = 31.8 (Fits most Aluminum and Titanium bikes)
1 3/8 = 34.9 (Fits Oversize Aluminum and Titanium bikes)

For the Ottrott it would be the 1 3/8 as the tubes are swagged at the bottom (oversize).

I have always prefered to buy braze on front der and seperate clamps. That way if you change bikes, you can take the front der with you and not have to worry about clamp size.

Good luck,

Steve

[Gothard]

Thanks to all!