Norco Search XR-S 650b 105

2018 RoadGravel Manufacturer page

Last known price: $1,999

Prices shown first for United States
Suspension: Rigid
Wheels: 650b
Drivetrain: 2 × 11 32–48t / 11–32t
Gear range: 436%
Frame: Steel
Brakes: Mechanical disc

Sizes

Size guide

45.5cm
48cm

The manufacturer did not publish rider heights for these sizes.

Components

16 of 21 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 Reynolds 725 Chromoly Not identified

Suspension

1 part

Fork

Search SL High-Modulus Carbon Not identified

Drivetrain

7 parts

Bottom bracket
- Praxis
Cassette
- Shimano CS-5800 11–32t
CS-5800
Chain
- KMC X11 11 speeds
Crankset
- Praxis 48/32t
Front derailleur
- Shimano 105 FD-5801
FD-5801
Rear derailleur
- Shimano RD-5800-GS
RD-5800-GS
Shifters
- Shimano ST-5800
ST-5800

Brakes

2 parts

Brake levers
- Shimano ST-5800
ST-5800
Brakes
- TRP Spyre

Wheels and tires

4 parts

Front hub

Alloy 12x100mm Thru-Axle 28h - Black Not identified
Rear hub

Alloy 12x142mm Thru-Axle 28h - Black Not identified
Rims
- WTB
Tires
- Clement

Cockpit and contact points

6 parts

Grips
- Norco
Handlebar
- Norco
Headset

Cartridge Bearing Not identified
Saddle
- Norco
Seatpost
- Norco
Stem
- Norco

Sizes and geometry

2 sizes Open in the geometry plotter

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

Size 45.5cm

Table

Reach 355mm

Stack 507mm

Wheelbase 980mm

Head angle 70.8°

Seat angle 74.0°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 650b wheel; exact published values are in the table below.

Size Reach Stack

Complete manufacturer geometry table 2 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	355	362
Stackmm	507	526
Top tube lengthmm	500	515
Seat tube lengthmm	410	435
Head tube lengthmm	100	120
Head tube angle	70.75°	71°
Seat tube angle	74°	73.75°
Chainstay lengthmm	420	420
Wheelbasemm	980	991
Front centermm	567	578
Bottom bracket dropmm	57	57
Bottom bracket heightmm	273	273
Standover heightmm	701	720
Fork rakemm	49	49
Trailmm	63	62
Stack/reach ratio	1.43	1.45
Suspension and parts
Crank lengthmm	165	170
Stem lengthmm	80	90

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

Specifications

Frame and fork

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

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 32
Largest chainring: 48
Rear sprockets: 11
Smallest sprocket: 11
Largest sprocket: 32
Lowest gear: 27.5 in
Highest gear: 120.0 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Mechanical disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BB86/BB92
Tire width: 42c
Wheel material: Aluminum
Wheel size: 650b

Technical analysis

2 measures

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

Lowest gear

27.5 gear inches

This value is within the central range for this class.

Cohort: Road / Gravel Model year: 2018
Sample: 204 bicycles with this information
Coverage: 99.0% of the class

Highest gear

120.0 gear inches

This value is within the central range for this class.

Cohort: Road / Gravel Model year: 2018
Sample: 204 bicycles with this information
Coverage: 99.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 10.5 km/h
Highest gear: 46.0 km/h

Total gear range 436%

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: 27.5–120.0 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: 2018
Lowest gear: 204 bicycles with this information, 99.0% of the class
Highest gear: 204 bicycles with this information, 99.0% 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 2018 builds

Differences across 2018 builds
Specification	This bicycle Norco Search XR-S 650b 105	Norco Search A Hydro 105	Norco Search A 105 Mech	Norco Search A Claris	Norco Search A Sora	Norco Search A Tiagra
Frame
Frame material	Steel	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum
Fork material	Carbon	Carbon	Carbon	Aluminum	Aluminum	Carbon
Drivetrain
Smallest chainring	32	34	32	32	32	32
Largest chainring	48	50	48	48	48	48
Rear sprockets	11	11	11	8	9	10
Lowest gear	27.5 in	30.8 in	29.0 in	29.0 in	29.0 in	29.0 in
Highest gear	120.0 in	131.8 in	126.6 in	126.6 in	126.6 in	126.6 in
Brakes
Brake type	Mechanical disc	Hydraulic disc	Mechanical disc	Mechanical disc	Mechanical disc	Mechanical disc
Other specifications
Bottom bracket standard	BB86/BB92	Not informed	Not informed	Not informed	Not informed	Not informed
Tire width	42c	32c	32c	Not informed	Not informed	32c
Wheel size	650b	700c	700c	700c	700c	700c