Utah Trikes - FSA Metropolis Patterson 2-speed Crankset

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Product Category: Catalog -> Internal Hubs View all FSA products
FSA Metropolis Patterson 2-speed Crankset

Price: Starting at $299
This item is currently in stock!

Quantity:

Front shifting will never be the same thanks to a great new invention by Sam Patterson – the inventor of Grip Shift™. The Patterson Transmission delivers rocket fast front shifting every time. This invention will change the way you ride your bike. Now you can use your front shifter any time to get the gear you want right now. Secure and precise. Unaffected by pedal speed or load. Once you try it, you will never go back to multiple chain rings again.

Features:
Instant shifting
Shifting while pedalling
Shifting while coasting
Shifting while standing still
Improved ground clearance
Optimal chain line
Gearing equivalent to 28/45 T
Sleek & Simple
Easy to install on any bike with threaded 68mm BB, downtube cable routing and fixed chain stays
Compatible with any indexing front shifter (road, city or mountain bike)
Compatible with rear derailleurs and internal gear hubs
Chain guarded to permit riding in street clothes
Freewheeling front not compatible with kick back brakes

DESCRIPTION & MATERIALS
Die cast alloy crank arms
External bearing BB
Two speed planetary system
Achieves 28T to 45T drive gears
Overdrive ratio 1.6:1
Downtube cable routing
68 mm BB

SIZES
Length – L165mm, L170mm, L175mm
Chainline – 46mm
28T drive chainring

FINISH
Brushed alloy silver
Color graphics

WEIGHT
1730 g (complete assembly including BB)

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