Monday, November 29, 2010

Norco Corsa 1


Norco also makes the City Glide. The Corsa is a similar 8-speed internal gear hub bike at a similar price.

The Corsa features a 8-speed internal nexus hub, V-brakes, a suspension fork, an alloy frame with internal cable routing, a rack, a dual kickstand and a full chainguard. Compared to the City Glide, it has a steeper geometry, with a 74 degree seat tube angle commonly found on hybrid road bikes. However, the chainguard is more complete than that of the City Glide, and it still has the dual kickstand and nice rear luggage carrier found on the other bike. The Corsa is listed at $660.

The women's version looks particularly nice, and has a rear rack instead of a basket, in this case. The men's version is similar:

Norco Corsa 1

Specifications:

Frame:  Frame7005 alloy frame with internal cable routing 
Fork:  Suntour CR-8V-V2 Suspension fork
Rims:  Double wall alloy black 36 hole
Tires:  Innova city tire 700c x 38c
Spokes:  Black stainless w/ brass nipples
Front hub:  Formula silver alloy hub w/ nutted axle 36h
Rear hub:  Shimano SG-8r31vsa 8spd IGH 36h [non-premium Nexus 8 speed hub]
Shifter:  Shimano Nexus SL-8520 revo shifter 
Crankset:  Shimano Nexus FC-NX75 38T silver 
Bottom bracket:  Cartridge
Rear cog:  Shimano 18T Nexus cog silver 
Chain:  KMC Z-408RB 1/2” x 3/32” 
Pedals:  Comfort pedals resin body w rubber inlay
Front & rear Brake:  Tektro 837AL V-brakes black
Brake levers:  Tektro comfort levers w/ integrated bell 
Handlebar:  Alloy 30mm riser bar black 
Grips:  Brown cork 
Stem:  Adjustable stem black
Headset:  Semi-integrated threaded w/ water seal
Seat post:  Suspension seat post black
Saddle:  Norco City Comfort 
Chainguard:  Full guard
Kickstand:  Dual kickstand
Fenders:  Alloy, painted
Rack/Basket:  Rear pannier rack
Lights:  No
Extras:  Fork stabilizer spring, Bell
Colors:  Cream
Sizes:  15 / 17 / 19
Weight: 36.1 [claimed]

There is also a lower-priced derailer version, the Corsa 2, for $490
Besides the drivetrain change, the kickstand and fork are downgraded. But Norco even managed to put a nearly complete chainguard on the 21 speed derailer system:

Norco Corsa 2

Frame Geometry (Step-Thru)

FRAME SIZE
Seat Tube
Top Tube
Head-T Angle
Seat-T Angle
Head Tube
Fork
Length
Chain stay
Front Center
BB Height
Wheel base
ST - 15
381
560
69.5
74
160
460
457
643
290
1094
ST - 17
432
575
70
73.5
160
460
445
646
290
1098
ST - 19
483
590
70.5
73
175
460
455
650
290
1102
L - 20
508
605
70.5
72.5
180
460
457
659
290
1111
XL - 22
558
625
71
72
190
460
457
667
290
1119

The geometry is fairly standard for hybrid bikes, and steeper than most city bikes in the seat tube angle, thought the head tube is fairly lax on the step-thru versions.
Norco Corsa 2 ST


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