Cannondale SISL2 Spindle Length

Discuss light weight issues concerning road bikes & parts.
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Posts: 469
Joined: Sun Jan 09, 2005 5:14 pm
Location: Sunny So Cal

by ipenguinking

I want to make sure I understand the compatibility before buying a set of slightly used SISL2 for my new bike.

1. I'm putting SRM Power Meter on the crank arm.
2. The bike's bottom bracket is a standard PF30

Questions are:
1. What size of spindle for a standard PF30 bottom bracket? Is 109mm is the only length available these days?
2. Are washers/additional hardware needed for proper installation on a standard PF30 bottom bracket?

Posts: 1968
Joined: Tue Jan 17, 2012 4:01 pm
Location: Los Angeles, CA

by RyanH

109mm is pretty much the only available. With 109 on pf30, I have a 5mm spacer on DS and 4mm plus wave washer on nds. If I take it off, I'd switch the 4mm spacer to ds. My wave washer is pretty compressed so it's possible I could get away with 3mm instead of 4mm of Spacers.
Current Stable. The Snob Machine
The Ex's. LS Siena: 6.21kg | Parlee Z5 SLi: 5.9kg | LS Xicon: 5.76kg | C59: 5.7kg | Cervelo R5ca: 5.09kg | Fuji Altamira SE - 6.2kg | Scott Foil - 6.2kg | Evo - 5.18kg | LS Classic - 6.7kg | The Crumpton - 5.9kg

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