Originally Posted by
PatrickGSR94
Dang I would probably order that Altus crank today if I thought I could get it here before we leave on our trip Friday. Probably not possible, not without a ton of shipping costs anyway.
You could sign up for a free 30-day trial of Amazon.com's Prime membership and get no-cost two-day shipping. The following items are available via Amazon Prime and you could have them by Thursday:
Shimano M131 Crankset (170mm, 48/38/28) - $24.20
Shimano UN55 Square Taper Bottom Bracket (68x122.5mm) - $19.27
XLC Crank Arm Extractor - $7.99
Park Tool BBT-22 Shimano Sealed Cartridge Bottom Bracket Tool - $16.95
You'd need a Crank arm Extractor to remove your current crankset and a bottom bracket tool to install the bottom bracket, so I listed Prime eligible options you could include in the same order if necessary.
You might not need a bottom bracket if your current one is the right length, but you may not know its length until you remove your cranks and measure. If you can reuse your existing bottom bracket, great! Just return the bottom bracket and tool at your convenience.