Silverback Spyke 24D (gen4)

Name: Silverback Spyke 24D (gen4)
Brand: Silverback

2026 YouthMountain youth Manufacturer page

Price: Not published

Prices shown first for United States
Europe: €499 Last known price
Fork travel: 50 mm
Wheels: 24″
Drivetrain: 1 × 7 32t / 12–28t
Gear range: 233%
Weight: 13.66 kg 30.1 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Mechanical disc

Rider height by size (cm)

Size guide

SM 130–150

Components

8 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

Hydro formed 24" 6061 Aluminium, 1-1/8" Headtube 135mm OLD QR Dropouts, disc brake mounts Not identified

Suspension

1 part

Fork
- Zoom

Drivetrain

6 parts

Bottom bracket
- FSA MegaExo K-Force crank to BSA 68/73mm frame
Cassette
- Shimano CS-HG200-7 7 speeds 12–28t
CS-HG200
Chain
- Shimano CN-HG40
CN-HG40
Crankset

Surface alloy, 140mm, 32T chainring Not identified
Rear derailleur
- Shimano Tourney RD-TY500 7 speeds
RD-TY500
Shifters
- Shimano SL-RV400-7R 7 speeds
SL-RV400-7R

Brakes

2 parts

Brakes
- Tektro MD-M280
MD-M280
Disc rotors

F: 160mm, 6-Bolt R: 160mm, 6-Bolt Not identified

Wheels and tires

4 parts

Front hub

F: Alloy, 28H, 100 x 9mm QR, 6-bolt R: Alloy, 28H, 135 x 9mm QR, 6-bolt Not identified
Rear hub

F: Alloy, 28H, 100 x 9mm QR, 6-bolt R: Alloy, 28H, 135 x 9mm QR, 6-bolt Not identified
Rims

F: 24" Alloy Single Wall, 28H R: 24" Alloy Single Wall, 28H Not identified
Tires
- Wanda

Cockpit and contact points

7 parts

Grips

110mm Long, Grip Shift Not identified
Handlebar

Alloy, 580mm, Ø25.4mm, Sweep: 10°, H:15mm Not identified
Headset

1-1/8" Headset, Press in cups Not identified
Pedals

9/16″ Ball, PP Not identified
Saddle

Spyke custom design, steel rail Not identified
Seatpost

27.2mm x 250mm, Alloy Not identified
Stem

Alloy, Ø25.4mm, E:60mm, H:41mm Rise: 15° Not identified

Sizes and geometry

1 size Open in the geometry plotter

Enter your height to highlight matching ranges.

Size SM

Table

Reach 345mm

Stack 511mm

Wheelbase 986mm

Head angle 69.0°

Seat angle 72.5°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 24″ wheel; exact published values are in the table below. Bottom bracket drop is derived from the published bottom bracket height.

Size Reported by the manufacturer

Complete manufacturer geometry table 1 published size

Complete manufacturer geometry by size
Measurement
Reachmm	345
Stackmm	511
Top tube lengthmm	506
Seat tube lengthmm	290
Head tube lengthmm	110
Head tube angle	69°
Seat tube angle	72.5°
Chainstay lengthmm	415
Wheelbasemm	986
Bottom bracket heightmm	260
Standover heightmm	590
Stack/reach ratio	1.48

Not published by the manufacturer: Front center, Bottom bracket drop, Fork rake, Trail, 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: Aluminum
Fork material: Steel
Bicycle weight: 13.66 kg

30.1 lb

Suspension

Suspension configuration: Hardtail
Front travel: 50 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 32
Largest chainring: 32
Rear sprockets: 7
Smallest sprocket: 12
Largest sprocket: 28
Lowest gear: 27.4 in
Highest gear: 64.0 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: BSA
Fork spring: Coil
Tire clearance: Maximum tire width: 2.35″
Tire width: 2.35″
Wheel material: Aluminum
Wheel size: 24″

Technical analysis

1 measure

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

Shifting

Mechanical

9 of 321 bicycles with this information use electronic shifting.

Cohort: Youth / Mountain youth Model year: 2026
Sample: 321 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 10.5 km/h
Highest gear: 24.5 km/h

Total gear range 233%

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: 27.4–64.0 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 2026 builds
Specification	This bicycle Silverback Spyke 24D (gen4)	Silverback Spyke 20	Silverback Spyke 20 (Gen4)	Silverback Spyke 20 (New Gen)	Silverback Spyke 24D (New Gen)	Silverback Spyke 24 SE (Gen4)
Frame
Fork material	Steel	Steel	Steel	Steel	Steel	Not informed
Bicycle weight	13.66 kg	12.64 kg	12.64 kg	12.2 kg	12.9 kg	13.66 kg
Suspension
Front travel	50 mm	40 mm	40 mm	40 mm	50 mm	50 mm
Drivetrain
Front chainrings	1	3	1	1	1	1
Smallest chainring	32	Not informed	32	32	32	32
Largest chainring	32	Not informed	32	32	32	32
Rear sprockets	7	6	7	7	7	8
Smallest sprocket	12	14	12	12	12	12
Largest sprocket	28	28	28	28	28	32
Lowest gear	27.4 in	Not informed	22.9 in	22.9 in	27.4 in	24.0 in
Highest gear	64.0 in	Not informed	53.3 in	53.3 in	64.0 in	64.0 in
Brakes
Brake type	Mechanical disc	Mechanical disc	Mechanical disc	Mechanical disc	Mechanical disc	Hydraulic disc
Other specifications
Tire clearance	Maximum tire width: 2.35″	Maximum tire width: 2.25″	Maximum tire width: 2.35″	Maximum tire width: 2.35″	Maximum tire width: 2.35″	Maximum tire width: 2.35″
Wheel size	24″	20″	20″	20″	24″	24″