Threshold A Tiagra
$1,599.00
Compare
700c
45.5
48
50.5
53
55.5
58
60.5
This product is not currently available to purchase online, but may be available at your local dealer.
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Threshold A Tiagra
Developed amid the rugged landscape and abundant precipitation of Canada's Pacific Coast, the new Threshold Aluminum is perfect for any rider looking to get down and dirty at their first cross race. Featuring the same race-proven geometry and ARC technology of the Threshold Carbon, the Threshold Aluminum delivers race-ready performance along with all the versatility you expect from a 'cross machine.
Explore the features and benefits of the Threshold Aluminum
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Specifications
Specifications
Frame
Threshold X6 Double Butted SS Frame
Headset
Angular Sealed Cartridge Bearings - Tapered
Headset Spacer
2x10mm / 1x5mm Alloy w/Norco logo
Front Derailleur
Shimano Tiagra FD-4700
Rear Derailleur
Shimano Tiagra RD-4700
Cassette
Shimano Tiagra CS-4700 11-32T 10 speed
Crankset
FSA Omega Cross 46/36T - Black
Bottom Bracket
FSA MegaExo BB-4000
Shifter Front
Shimano Tiagra ST-4700 2spd w/Adjuster
Shifter Rear
Shimano Tiagra ST-4700 10spd w/Adjuster
Grips
Norco Super Griptacular w/Gel - Black
Handlebar
Norco Flare - Black
Stem
Norco SL Alloy - Black
Seat Post
Norco 27.2mm - Black Stealth
Seat Post Clamp
Alloy 31.8mm - Black
Saddle
Norco Race - Black
Front Brake
TRP Spyre C Twin Piston Mech Disc - 160mm
Rear Brake
TRP Spyre C Twin Piston Mech Disc - 160mm
Brake Levers
Shimano Tiagra ST-4700
Front Hub
Alloy 12x100mm Thru-Axle 28h - Black
Rear Hub
Alloy 12x142mm Thru-Axle 28h - Black
Spokes/Nipples
Black Stainless w/Brass Nipple
Front Tire
Schwalbe Rapid Rob 700x35c
Rear Tire
Schwalbe Rapid Rob 700x35c
Rear Hub Skewer
Norco Tooled Thru-Axle
Front Hub Skewer
Norco Tooled Thru-Axle
Bike Specifications are subject to change without notice. Specifications may not be exactly as shown in photo.
Geometry
Geometry
Frame Size:
45.5
48
50.5
53
55.5
58
60.5
Reach:
368
370
374
379
386
395
404
368
370
374
379
386
395
404
Stack:
512
523
537
553
570
588
608
512
523
537
553
570
588
608
Head Tube Angle:
69.5
70
70.5
71.25
72
72.25
72.5
69.5
70
70.5
71.25
72
72.25
72.5
Seat Tube Length:
455
480
505
530
555
580
605
455
480
505
530
555
580
605
Effective Seat Tube Angle:
75.5
75
74.5
74
73.5
73.25
73
75.5
75
74.5
74
73.5
73.25
73
Rear Centre Length:
420
420
420
422.5
422.5
425
425
420
420
420
422.5
422.5
425
425
Front Centre Length:
591
593
597
598
603
616
628
591
593
597
598
603
616
628
Bottom Bracket Rise/Drop:
-70
-70
-70
-70
-70
-68.5
-68.5
-70
-70
-70
-70
-70
-68.5
-68.5
Bottom Bracket Height:
275
275
275
275
275
276.5
276.5
275
275
275
275
275
276.5
276.5
Horizontal Top Tube:
500
510
522.5
537.5
555
572.5
590
500
510
522.5
537.5
555
572.5
590
Wheel Base:
1001
1003
1007
1010
1016
1032
1044
1001
1003
1007
1010
1016
1032
1044
Stand Over:
733
749
767
785
804
826
847
733
749
767
785
804
826
847
Head Tube Length:
95
105
117.5
130
145
165
185
95
105
117.5
130
145
165
185
Fork Length:
395
395
395
395
395
395
395
395
Stem Length:
80
90
90
100
100
110
110
80
90
90
100
100
110
110
Crank Length:
165
170
170
172.5
172.5
175
175
165
170
170
172.5
172.5
175
175
Warranty & Support
Downloads
OTHER MODELS IN THIS SERIES
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