Norco Tactic 105

Name: Norco Tactic 105
Brand: Norco

2017 RoadRace

Last known price: $2,099

Prices shown first for United States
Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 11 36–52t / 11–28t
Gear range: 368%
Frame: Carbon
Brakes: Rim brake

Sizes

Size guide

48cm
50.5cm
53cm
55.5cm
58cm
60.5cm

The manufacturer did not publish rider heights for these sizes.

Components

17 of 20 identified

Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.

Frame and fork

1 part

Frame

Tactic Mid-Modulus Carbon Not identified

Suspension

1 part

Fork

Tactic Mid-Modulus Carbon Not identified

Drivetrain

8 parts

Bottom bracket
- Shimano SM-BB71
SM-BB71
Cassette
- Shimano CS-5800 11–28t
CS-5800
Chain
- Shimano CN-HG601
CN-HG601
Chain tensioner

None
Crankset
- Shimano FC-5800 52/36t
FC-5800
Front derailleur
- Shimano 105 FD-5800
FD-5800
Rear derailleur
- Shimano RD-5800-SS
RD-5800-SS
Shifters

None

Brakes

3 parts

Wheels and tires

4 parts

Cockpit and contact points

7 parts

Grips
- Norco
Handlebar
- Zipp Service Course
Headset

Angular Sealed Cartridge Bearings - Tapered Not identified
Pedals

None
Saddle
- Norco
Seatpost
- Norco
Stem
- Norco

Sizes and geometry

6 sizes Open in the geometry plotter

Complete rider-height ranges are not published for these sizes. You can still explore the geometry below.

Size 53cm

Table

Reach 387mm

Stack 542mm

Wheelbase 980mm

Head angle 72.8°

Seat angle 73.8°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 700c wheel; exact published values are in the table below.

Size Reach Stack

Complete manufacturer geometry table 6 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	373	379	387	395	404	413
Stackmm	514	527	542	557	577	597
Top tube lengthmm	515	530	545	560	577.5	595
Seat tube lengthmm	445	470	500	530	560	590
Head tube lengthmm	110	120	135	150	170	190
Head tube angle	71.5°	72.5°	72.75°	73°	73.25°	73.5°
Seat tube angle	74.5°	74°	73.75°	73.5°	73.25°	73°
Chainstay lengthmm	405	405	405	407.5	407.5	407.5
Wheelbasemm	967	969	980	992	1005	1017
Front centermm	573	574	585	595	608	620
Bottom bracket dropmm	70	70	70	70	70	70
Bottom bracket heightmm	270	270	270	270	270	270
Standover heightmm	719	741	760	780	800	821
Fork rakemm	44	45	45	45	45	45
Trailmm	66	59	57	56	54	53
Stack/reach ratio	1.38	1.39	1.40	1.41	1.43	1.45
Suspension and parts
Crank lengthmm	170	170	172.5	172.5	175	175
Handlebar widthmm	420	420	440	440	460	460
Stem lengthmm	90	90	100	100	110	110

Not published by the manufacturer: Front travel, Rear travel, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Carbon
Fork material: Carbon

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 36
Largest chainring: 52
Rear sprockets: 11
Smallest sprocket: 11
Largest sprocket: 28
Lowest gear: 37.3 in
Highest gear: 137.1 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Rim brake

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BB86/BB92
Tire width: 25c
Wheel material: Aluminum
Wheel size: 700c

Technical analysis

3 measures

How these figures sit among bicycles of the same class and model year. Context, not a ranking.

Lowest gear

37.3 gear inches

This value is within the central range for this class.

Cohort: Road / Race Model year: 2017
Sample: 239 bicycles with this information
Coverage: 97.5% of the class

Highest gear

137.1 gear inches

This value is within the central range for this class.

Cohort: Road / Race Model year: 2017
Sample: 239 bicycles with this information
Coverage: 97.5% of the class

Shifting

Mechanical

57 of 245 bicycles with this information use electronic shifting.

Cohort: Road / Race Model year: 2017
Sample: 245 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 14.3 km/h
Highest gear: 52.5 km/h

Total gear range 368%

Technical details and class reference

These speeds describe the gearing at the selected cadence, not how fast you can ride.
Calculated from published gear-inch values and their wheel-size assumptions.
These gearing values describe the bicycle, not a selected frame size.
A 100% range means one ratio; 500% means the highest ratio is five times the lowest.
For e-bikes, motor assistance cutoff is not represented.

Gear-inch range

Lower gear-inch values travel less distance per pedal revolution; higher values travel farther.

This bicycle: 37.3–137.1 gear inches
Class reference (p10–p90): 32.6–137.1 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Race Model year: 2017
Lowest gear: 239 bicycles with this information, 97.5% of the class
Highest gear: 239 bicycles with this information, 97.5% of the class

Lineup changes

The published facts that differ across this family's builds and from the same model a year earlier. Missing information never counts as zero.

Differences across 2017 builds
Specification	This bicycle Norco Tactic 105	Norco Tactic SL Disc Ultegra RS505	Norco Tactic SL Disc Ultegra RS685	Norco Tactic SLR Force	Norco Tactic SLR Red eTap	Norco Tactic Ultegra
Drivetrain
Smallest chainring	36	36	36	39	39	36
Largest chainring	52	52	52	53	53	52
Largest sprocket	28	28	28	26	26	28
Lowest gear	37.3 in	37.3 in	37.3 in	43.5 in	43.5 in	37.3 in
Highest gear	137.1 in	137.1 in	137.1 in	139.7 in	139.7 in	137.1 in
Brakes
Brake type	Rim brake	Hydraulic disc	Hydraulic disc	Rim brake	Rim brake	Rim brake
Cockpit
Shifting	Mechanical	Mechanical	Mechanical	Mechanical	Electronic	Mechanical
Other specifications
Wheel material	Aluminum	Aluminum	Aluminum	Carbon	Carbon	Aluminum