In order to avoid the hassle of packing and unpacking your bike - especially if you go only for one week, you might consider renting a bicycle.  There are basically three options available:
 

Option 1

Top-Road Bike:

Cube Agree, Aluminum, equipped with Shimano Ultegra: 39/53 with 12/25 or 30/42/52 with 12/25

Sizes available:

48 - 62 cm, center to center

Rental Fee:

first week EURO 95, any additional day EURO 12

Option 2

Road Bike:

Cube/Checker Pig, Aluminum, equipped with Shimano Ultegra; tripple: 30/42/52 with 12/25
 

Sizes available:

48 - 62 cm, however, availability is limited.

Rental Fee:

first week EURO 70, any additional day EURO 10.

Option 3 NEW for 2012: Carbon bikes Centurion Gigadrive with Shimano Ultegra; first week EUR115; additional day EUR15

Important: if you use pedals other than LOOK or SPD, please bring your own pedals with you.

These three options are available.  Depending on availability of time of rental, you will be provided with either bike One. bike Two or the Gigabike.  In any event, you will be provided with a bike that fits you.

 

Insurance for theft, damage, etc.:

EURO 10 (not obligatory, but recommended)

Deposit (obligatory):

EURO 10 (this is to make sure that you return the bike clean; if you don't want to clean the bike, you will forfeit your deposit)

Form of Payment:

Only CASH, either in EURO or Swiss Franc.  There is a cash machine (ATM) across the street from the hotel.