Norco Search A Tiagra

Name: Norco Search A Tiagra
Brand: Norco

2017 RoadGravel

Last known price: $1,199

Prices shown first for United States
Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 10 34–50t / 11–32t
Gear range: 428%
Frame: Aluminum
Brakes: Mechanical disc

Sizes

Size guide

45.5cm
48cm
50.5cm
53cm
55.5cm
58cm
60.5cm

The manufacturer did not publish rider heights for these sizes.

Components

13 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

Search X6 Double Butted Aluminum - Disc Not identified

Suspension

1 part

Fork

Search Mid-Mod Full Carbon - TA Disc Not identified

Drivetrain

8 parts

Bottom bracket
- Shimano
Cassette
- Shimano CS-4600 11–32t
CS-4600CS-4700
Chain

KMX X10 Not identified
Chain tensioner

None
Crankset
- Shimano Tiagra 50/34t
FC-R4700
Front derailleur
- Shimano Tiagra FD-4700 2 speeds
FD-4700
Rear derailleur
- Shimano Tiagra RD-4700 10 speeds
RD-4700
Shifters

None

Brakes

3 parts

Brake levers
- Shimano Tiagra ST-4700
ST-4700
Brakes
- TRP Spyre
Disc rotors

None

Wheels and tires

4 parts

Front hub

Alloy 15x100mm Thru-Axle Disc 28h - Black Not identified
Rear hub

Alloy 10x135mm QR 28h - Black Not identified
Rims

Aero double wall alloy - Black Not identified
Tires
- Schwalbe

Cockpit and contact points

7 parts

Grips
- Norco
Handlebar
- Norco
Headset

Angular Sealed Cartridge Bearings - Tapered Not identified
Pedals

None
Saddle
- Norco
Seatpost
- Norco
Stem
- Norco

Sizes and geometry

7 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 376mm

Stack 562mm

Wheelbase 1006mm

Head angle 72.0°

Seat angle 73.5°

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 7 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	359	366	371	376	384	393	400
Stackmm	517	529	545	562	584	604	627
Top tube lengthmm	497.5	510	525	542.5	560	577.5	595
Seat tube lengthmm	400	425	450	480	510	540	570
Head tube lengthmm	100	115	130	147.5	170	192.5	215
Head tube angle	70.5°	70.75°	71.25°	72°	72.25°	72.5°	72.75°
Seat tube angle	75°	74.75°	74.25°	73.5°	73.25°	73°	72.75°
Chainstay lengthmm	425	425	425	425	425	425	425
Wheelbasemm	986	996	1002	1006	1019	1033	1045
Front centermm	572	582	588	592	604	617	629
Bottom bracket dropmm	75	72.5	72.5	70	70	67.5	67.5
Bottom bracket heightmm	270	272.5	272.5	275	275	277.5	277.5
Standover heightmm	700	720	738	760	788	814	837
Fork rakemm	49	49	49	48	49	49	49
Trailmm	72	70	67	63	60	59	57
Stack/reach ratio	1.44	1.45	1.47	1.50	1.52	1.54	1.57
Suspension and parts
Crank lengthmm	165	170	170	172.5	172.5	175	175
Handlebar widthmm	380	400	400	420	420	440	440
Stem lengthmm	80	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: Aluminum
Fork material: Carbon

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 34
Largest chainring: 50
Rear sprockets: 10
Smallest sprocket: 11
Largest sprocket: 32
Lowest gear: 30.8 in
Highest gear: 131.8 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Mechanical disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Tire width: 35c
Wheel material: Aluminum
Wheel size: 700c

Technical analysis

2 measures

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

Lowest gear

30.8 gear inches

This value is within the central range for this class.

Cohort: Road / Gravel Model year: 2017
Sample: 88 bicycles with this information
Coverage: 96.7% of the class

Highest gear

131.8 gear inches

This value is within the central range for this class.

Cohort: Road / Gravel Model year: 2017
Sample: 88 bicycles with this information
Coverage: 96.7% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 11.8 km/h
Highest gear: 50.5 km/h

Total gear range 428%

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: 30.8–131.8 gear inches
Class reference (p10–p90): 24.9–131.8 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Gravel Model year: 2017
Lowest gear: 88 bicycles with this information, 96.7% of the class
Highest gear: 88 bicycles with this information, 96.7% 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 Search A Tiagra	Norco Search A Hydro 105	Norco Search A Sora	Norco Search C 105	Norco Search C Ultegra
Frame
Frame material	Aluminum	Aluminum	Aluminum	Carbon	Carbon
Fork material	Carbon	Carbon	Aluminum	Carbon	Carbon
Drivetrain
Rear sprockets	10	11	9	11	11
Largest sprocket	32	32	34	32	32
Lowest gear	30.8 in	30.8 in	29.0 in	30.8 in	30.8 in
Brakes
Brake type	Mechanical disc	Hydraulic disc	Mechanical disc	Hydraulic disc	Hydraulic disc
Other specifications
Tire width	35c	35c	32c	35c	35c
Bottom bracket standard	Not informed	Not informed	Not informed	BB86/BB92	BB86/BB92