Opus Recruit 4

2022 MountainCross-country Manufacturer page

Fork travel: 100 mm
Wheels: 27.5″
Drivetrain: 2 × 8 22–36t / 11–34t
Gear range: 506%
Weight: 15.38 kg 33.9 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

XS 156–166
SM 163–174
MD 171–182
LG 179–189
XL 185–195

Components

17 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

Meta 20 aluminum Not identified

Suspension

1 part

Fork
- SR Suntour

Drivetrain

7 parts

Bottom bracket

FP-B907 Not identified

FP-B907
Cassette
- Shimano CS-HG200
CS-HG200
Chain
- KMC Z8.3 8 speeds
Crankset
- Shimano Altus FC-M315 8 speeds
FC-M315
Front derailleur
- Shimano Altus
Rear derailleur
- Shimano Acera
Shifters
- Shimano Acera

Brakes

2 parts

Brake levers
- Shimano ST-EF505
ST-EF505
Brakes
- Shimano BR-MT200
BR-MT200

Wheels and tires

4 parts

Front hub
- Shimano
Rear hub
- Shimano FH-MT200-B
FH-MT200
Rims

Ace alloy Not identified
Tires
- CST

Cockpit and contact points

6 parts

Handlebar
- Opus
Headset
- Neco
Pedals

FPD NW-420 Not identified

NW-420
Saddle
- Opus
Seatpost
- Opus
Stem
- Opus

Sizes and geometry

5 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Geometry diagram unavailable

The drawing needs wheelbase and stack, which the manufacturer did not publish. Available facts remain in the table.

Size Reported by the manufacturer

Complete manufacturer geometry table 5 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	380	380	420	440	450
Top tube lengthmm	551	575	597	635	647
Seat tube lengthmm	380	400	430	460	490
Head tube lengthmm	95	100	105	110	120
Head tube angle	68.5°	68.5°	68.5°	68.5°	68.5°
Seat tube angle	74°	74.5°	74.5°	73°	73°
Chainstay lengthmm	450	450	450	450	450
Bottom bracket dropmm	50	50	55	55	55
Bottom bracket heightmm	305	305	300	300	300
Suspension and parts
Crank lengthmm	170	170	175	175	175
Handlebar widthmm	720	720	740	740	740
Stem lengthmm	45	45	45	60	60

Not published by the manufacturer: Stack, Wheelbase, Front center, Standover height, Fork rake, Trail, Stack/reach ratio, Front travel, Rear travel, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum
Bicycle weight: 15.38 kg

33.9 lb

Suspension

Suspension configuration: Hardtail
Front travel: 100 mm

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 22
Largest chainring: 36
Rear sprockets: 8
Smallest sprocket: 11
Largest sprocket: 34
Lowest gear: 17.8 in
Highest gear: 90.0 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Fork spring: Coil
Tire width: 2.6″
Wheel material: Aluminum
Wheel size: 27.5″

Technical analysis

4 measures

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

Front travel

100 mm

This value is within the central range for this class.

Cohort: Mountain / Cross-country Model year: 2022
Sample: 1,587 bicycles with this information
Coverage: 93.1% of the class

Lowest gear

17.8 gear inches

This value is below the central range for this class.

Cohort: Mountain / Cross-country Model year: 2022
Sample: 1,333 bicycles with this information
Coverage: 78.2% of the class

Highest gear

90.0 gear inches

This value is within the central range for this class.

Cohort: Mountain / Cross-country Model year: 2022
Sample: 1,333 bicycles with this information
Coverage: 78.2% of the class

Shifting

Mechanical

127 of 1,694 bicycles with this information use electronic shifting.

Cohort: Mountain / Cross-country Model year: 2022
Sample: 1,694 bicycles with this information
Coverage: 99.4% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 6.8 km/h
Highest gear: 34.5 km/h

Total gear range 506%

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: 17.8–90.0 gear inches
Class reference (p10–p90): 17.7–100.2 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Cross-country Model year: 2022
Lowest gear: 1333 bicycles with this information, 78.2% of the class
Highest gear: 1333 bicycles with this information, 78.2% 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 2022 builds
Specification	This bicycle Opus Recruit 4	Opus Recruit 1	Opus Recruit 2	Opus Recruit 3	Opus Recruit 5
Frame
Bicycle weight	15.38 kg	14.06 kg	14.38 kg	15.29 kg	16.06 kg
Suspension
Front travel	100 mm	120 mm	120 mm	120 mm	100 mm
Drivetrain
Front chainrings	2	1	1	2	3
Smallest chainring	22	32	32	22	24
Largest chainring	36	32	32	36	42
Rear sprockets	8	12	11	9	8
Smallest sprocket	11	10	11	11	11
Largest sprocket	34	51	42	36	32
Lowest gear	17.8 in	17.3 in	21.0 in	16.8 in	20.6 in
Highest gear	90.0 in	88.0 in	80.0 in	90.0 in	105.0 in
Brakes
Brake type	Hydraulic disc	Hydraulic disc	Hydraulic disc	Hydraulic disc	Mechanical disc
Other specifications
Fork spring	Coil	Not informed	Coil	Coil	Coil
Tire width	2.6″	2.6″	2.6″	2.6″	2.35″
Bottom bracket standard	Not informed	BSA	BSA	Not informed	Not informed