Silverback CF SX

Name: Silverback CF SX
Brand: Silverback

2025 MountainCross-country Manufacturer page

Price: Not published

Prices shown first for United States
Europe: €2,999 Last known price
Travel: 100 / 100 mm Fork / rear shock
Wheels: 29″
Drivetrain: 1 × 12 32t / 11–50t
Gear range: 455%
Weight: 12.5 kg 27.6 lb · Reference configuration not specified
Frame: Carbon
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM 154–170
MD 168–180
LG 178–192

Components

12 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.

Suspension

2 parts

Drivetrain

6 parts

Brakes

1 part

Brakes
- Shimano BR-MT200
BR-MT200

Wheels and tires

4 parts

Cockpit and contact points

7 parts

Grips

Surface Double Density Lock-on Not identified
Handlebar

SBC alloy 780mm Not identified
Headset

Semi-Integrated, ZS44/28.6 ZS56/40 Not identified
Pedals

Not included Not identified
Saddle

Surface Race Not identified
Seatpost

Surface Alloy, 30.9mm Not identified
Stem

Surface Alloy Not identified

Sizes and geometry

3 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 435mm

Stack 586mm

Wheelbase 1136mm

Head angle 69.0°

Seat angle 74.5°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 29″ wheel; exact published values are in the table below.

Size Reported by the manufacturer

Complete manufacturer geometry table 3 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	415	435	456
Stackmm	576	586	594
Top tube lengthmm	575	597	625
Seat tube lengthmm	390	430	480
Head tube lengthmm	90	100	110
Head tube angle	69°	69°	69°
Seat tube angle	74.5°	74.5°	74.5°
Chainstay lengthmm	435	435	435
Wheelbasemm	1133	1136	1164
Front centermm	701	704	732
Bottom bracket dropmm	37	37	37
Bottom bracket heightmm	337	337	337
Standover heightmm	710	774	800
Fork rakemm	73	53	57
Trailmm	66	87	83
Stack/reach ratio	1.39	1.35	1.30

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

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Carbon
Bicycle weight: 12.5 kg

27.6 lb
Weight limit: 120 kg

264.6 lb

Suspension

Suspension configuration: Full suspension
Front travel: 100 mm
Rear travel: 100 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 32
Largest chainring: 32
Rear sprockets: 12
Smallest sprocket: 11
Largest sprocket: 50
Lowest gear: 18.6 in
Highest gear: 84.4 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BB86/BB92
Tire clearance: Maximum tire width: 2.5″
Tire width: 2.25″
Wheel material: Aluminum
Wheel size: 29″

Technical analysis

2 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: 2025
Sample: 1,508 bicycles with this information
Coverage: 87.8% of the class

Shifting

Mechanical

222 of 1,648 bicycles with this information use electronic shifting.

Cohort: Mountain / Cross-country Model year: 2025
Sample: 1,648 bicycles with this information
Coverage: 95.9% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 7.1 km/h
Highest gear: 32.3 km/h

Total gear range 455%

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: 18.6–84.4 gear inches

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 2025 builds
Specification	This bicycle Silverback CF SX	Silverback CF GX	Silverback CF NX	Silverback CF SBC
Frame
Bicycle weight	12.5 kg	11 kg	12.5 kg	9.99 kg
Drivetrain
Smallest chainring	32	32	32	34
Largest chainring	32	32	32	34
Smallest sprocket	11	10	11	10
Largest sprocket	50	52	50	50
Lowest gear	18.6 in	17.9 in	18.6 in	19.7 in
Highest gear	84.4 in	92.8 in	84.4 in	98.6 in
Other specifications
Wheel material	Aluminum	Carbon	Aluminum	Carbon
Fork spring	Not informed	Not informed	Not informed	Air