Hercules Spyder 21

2023 YouthMountain youth Manufacturer page

Price: Not published

Prices shown first for United States
Europe: €649 Last known price
Fork travel: 80 mm
Wheels: 26″
Drivetrain: 2 × 7 26–53t / 14–34t
Gear range: 495%
Weight: 17 kg 37.5 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Rim brake

Sizes

Size guide

34cm
38cm
43cm
48cm

The manufacturer did not publish rider heights for these sizes.

Components

11 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

Aluminium Not identified

Suspension

1 part

Fork
- SR Suntour
XCE-28PM-3010

Drivetrain

7 parts

Cassette
- Shimano Tourney TZ MF-TZ500-7 7 speeds 14–34t
MF-TZ500MT-TZ500
Chain
- KMC Z7 7 speeds
Chain guide

Kettenschutzscheibe Not identified
Crankset
- Hercules
Front derailleur
- Shimano Tourney FD-TY500
FD-TY500
Rear derailleur
- Shimano Tourney TX RD-TX800 8 speeds
RD-TX800
Shifters
- Shimano ST-EF41
ST-EF41

Brakes

2 parts

Wheels and tires

3 parts

Rims

DBM-1 Not identified

DBM-1
Spokes

Stahl, schwarz, 2 mm Not identified
Tires

26 Not identified

Cockpit and contact points

6 parts

Grips

Velo, MTB Not identified
Handlebar

Trekking AL, 31.8 mm, 5° backsweep, 25 mm Raise Not identified
Headset

semi-integrated Not identified
Pedals
- Wellgo
Saddle

Jugend ATB Not identified
Stem

A-Head Not identified

Other components

1 part

Fenders
- SKS

Sizes and geometry

4 sizes Open in the geometry plotter

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

Size 38cm

Table

Geometry diagram unavailable

The drawing needs head tube length, which the manufacturer did not publish. Available facts remain in the table.

Size Reach Stack

Complete manufacturer geometry table 4 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	375	376	376	384
Stackmm	517	560	560	570
Top tube lengthmm	553	569	569	580
Seat tube lengthmm	340	380	430	480
Head tube angle	71°	71°	71°	71°
Seat tube angle	71°	71°	71°	71°
Chainstay lengthmm	410	432	432	432
Wheelbasemm	996	1032	1032	1043
Front centermm	588	602	602	613
Bottom bracket dropmm	30	35	35	35
Fork rakemm	42	42	42	42
Stack/reach ratio	1.38	1.49	1.49	1.48

Not published by the manufacturer: Head tube length, Bottom bracket height, Standover height, 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
Bicycle weight: 17 kg

37.5 lb

Suspension

Suspension configuration: Hardtail
Front travel: 80 mm

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 26
Largest chainring: 53
Rear sprockets: 7
Smallest sprocket: 14
Largest sprocket: 34
Lowest gear: 19.9 in
Highest gear: 98.4 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Rim brake

Fit and controls

Shifting: Mechanical

Additional specifications

Fork spring: Coil
Wheel material: Aluminum
Wheel size: 26″

Technical analysis

3 measures

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

Lowest gear

19.9 gear inches

This value is within the central range for this class.

Cohort: Youth / Mountain youth Model year: 2023
Sample: 345 bicycles with this information
Coverage: 81.5% of the class

Highest gear

98.4 gear inches

This value is above the central range for this class.

Cohort: Youth / Mountain youth Model year: 2023
Sample: 345 bicycles with this information
Coverage: 81.5% of the class

Shifting

Mechanical

20 of 423 bicycles with this information use electronic shifting.

Cohort: Youth / Mountain youth Model year: 2023
Sample: 423 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 7.6 km/h
Highest gear: 37.7 km/h

Total gear range 495%

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: 19.9–98.4 gear inches
Class reference (p10–p90): 14.0–78.0 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Youth / Mountain youth Model year: 2023
Lowest gear: 345 bicycles with this information, 81.5% of the class
Highest gear: 345 bicycles with this information, 81.5% 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 2023 builds

Differences across 2023 builds
Specification	This bicycle Hercules Spyder 21	Hercules Spyder Disc 24	Hercules Spyder Sport 21
Suspension
Front travel	80 mm	100 mm	100 mm
Drivetrain
Front chainrings	2	Not informed	Not informed
Smallest chainring	26	Not informed	Not informed
Largest chainring	53	Not informed	Not informed
Rear sprockets	7	8	7
Smallest sprocket	14	12	12
Largest sprocket	34	32	32
Lowest gear	19.9 in	Not informed	Not informed
Highest gear	98.4 in	Not informed	Not informed
Brakes
Brake type	Rim brake	Hydraulic disc	Hydraulic disc
Cockpit
Seatpost	Not informed	Rigid seatpost	Rigid seatpost
Other specifications
Wheel size	26″	27.5″	29″