Kellys Spider X50, Graphite 26"

Name: Kellys Spider X50, Graphite 26"
Brand: Kellys

2025 MountainCross-country Manufacturer page

Price: Not published

Prices shown first for United States
Europe: €649 Last known price
Fork travel: 100 mm
Wheels: 26″
Drivetrain: 1 × 8 32t / 11–45t
Gear range: 409%
Frame: Aluminum
Brakes: Hydraulic disc

Sizes

Size guide

The manufacturer did not publish rider heights for these sizes.

Components

17 of 22 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

KELLYS Alutec RRC 26" - Race Ready Concept Not identified

Suspension

1 part

Fork
- SR Suntour XCM32

Drivetrain

6 parts

Bottom bracket

cartridge (122 mm) Not identified
Cassette
- Shimano CS-HG400-8 8 speeds 11–45t
CS-HG400
Chain
- KMC
Crankset
- Shimano Essa FC-U2000-1 8 speeds 32t
FC-U2000
Rear derailleur
- Shimano Essa RD-U2000 8 speeds
RD-U2000
Shifters
- Shimano Cues SL-U4010-9R 9 speeds
SL-U4010-9R

Brakes

3 parts

Brake levers
- Shimano BL-MT200
BL-MT200
Brakes
- Shimano BR-MT200
BR-MT200
Disc rotors

160 mm front / 160 mm rear Not identified

Wheels and tires

5 parts

Front hub
- Shimano HB-TX505
HB-TX505
Rear hub
- Shimano FH-TX505 11 speeds
FH-TX505
Rims
- KLS
Spokes

steel Not identified
Tires
- WTB

Cockpit and contact points

6 parts

Grips
- KLS
Handlebar
- KLS
Pedals

plastic Not identified
Saddle
- KLS
Seatpost
- KLS
Stem
- KLS

Sizes and geometry

2 sizes

Rider-height ranges are not published for these sizes.

Size

Geometry not published

The manufacturer lists these sizes without frame measurements, so there is no drawing or geometry table.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum

Suspension

Suspension configuration: Hardtail
Front travel: 100 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 32
Largest chainring: 32
Rear sprockets: 8
Smallest sprocket: 11
Largest sprocket: 45
Lowest gear: 18.5 in
Highest gear: 75.6 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: 2.1″
Wheel material: Aluminum
Wheel size: 26″

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: 29.0 km/h

Total gear range 409%

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: 18.5–75.6 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

Differences across 2025 builds
Specification	This bicycle Kellys Spider X50, Graphite 26"	Kellys Spider 10 26"	Kellys Spider 10, 27.5"	Kellys Spider 10, 29"	Kellys Spider 30 26"	Kellys Spider 30, 27.5"
Suspension
Front travel	100 mm	80 mm	80 mm	80 mm	100 mm	100 mm
Drivetrain
Front chainrings	1	3	3	3	3	3
Smallest chainring	32	24	24	24	24	24
Largest chainring	32	42	42	42	42	42
Rear sprockets	8	7	7	7	8	8
Smallest sprocket	11	12	12	12	12	12
Largest sprocket	45	32	32	32	32	32
Lowest gear	18.5 in	19.5 in	20.6 in	21.8 in	19.5 in	20.6 in
Highest gear	75.6 in	91.0 in	96.3 in	101.5 in	91.0 in	96.3 in
Brakes
Brake type	Hydraulic disc	Rim brake	Rim brake	Rim brake	Mechanical disc	Mechanical disc
Other specifications
Tire width	2.1″	2.1″	2.1″	54c	2.1″	2.1″
Wheel size	26″	26″	27.5″	29″	26″	27.5″