M
Michael Lanchester
Guest
I recently read an article in Australian Cyclist about the Trek 7400. It
includes a 7 speed Shimano Nexus Hub and roller brake. I believe that this
will be shortly upgraded to 8 speed.
I have a 24 speed GT mountain bike with Rock Shox Judys and slicks. Mostly
Deore Lx components and xt derailer. I have been commuting to work on and
off for around 7 years. Recently I have gotten totally sick of it due to
the distance (16km each way) and the maintenance of the gears and chain
required.
My derailer shift cable has never been right (professionally adjusted) and
shimano chainrings and spockets wear out far too fast etc. Not to mention a
slight buckled rear wheel rubbing on the V-Brakes. And maintenance required
for the Rock Shox to keep them flowing nicely.
I figured that if maintenance could be reduced I would be happier.
I am considering selling the GT and buying a Trek 6045 (the 26" wheel
version of the 7400). It includes the nexus 7or 8 speed hub.
I need some advice from the experts formalise my decision :-
Will the hub it significant reduce maintenance ?
Is chain and sprocket wear reduced ?
Do nexus hubs shift as well as an XT/LX derailer (when perfectly adjusted) ?
Does the hub incur significant resistance ?
What does the roller brake compare to ? (canti's with shimano pads, V-brakes
with koolstop pads, Magura disks etc)
Does the hub give you enough gear range ?
Any advice or net links woud be appreciated.
-
_______________________________________________________
Michael Lanchester
PS I have alreadly looked at www.sheldonbrown.com
includes a 7 speed Shimano Nexus Hub and roller brake. I believe that this
will be shortly upgraded to 8 speed.
I have a 24 speed GT mountain bike with Rock Shox Judys and slicks. Mostly
Deore Lx components and xt derailer. I have been commuting to work on and
off for around 7 years. Recently I have gotten totally sick of it due to
the distance (16km each way) and the maintenance of the gears and chain
required.
My derailer shift cable has never been right (professionally adjusted) and
shimano chainrings and spockets wear out far too fast etc. Not to mention a
slight buckled rear wheel rubbing on the V-Brakes. And maintenance required
for the Rock Shox to keep them flowing nicely.
I figured that if maintenance could be reduced I would be happier.
I am considering selling the GT and buying a Trek 6045 (the 26" wheel
version of the 7400). It includes the nexus 7or 8 speed hub.
I need some advice from the experts formalise my decision :-
Will the hub it significant reduce maintenance ?
Is chain and sprocket wear reduced ?
Do nexus hubs shift as well as an XT/LX derailer (when perfectly adjusted) ?
Does the hub incur significant resistance ?
What does the roller brake compare to ? (canti's with shimano pads, V-brakes
with koolstop pads, Magura disks etc)
Does the hub give you enough gear range ?
Any advice or net links woud be appreciated.
-
_______________________________________________________
Michael Lanchester
PS I have alreadly looked at www.sheldonbrown.com