Kellys URC 50

Name: Kellys URC 50
Brand: Kellys
Price: 2599.00 EUR

2025 RoadRace Manufacturer page

Price: Not published

Prices shown first for United States
Germany: €2,599 Brand's site · 2026-11-11
Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 11 36–52t / 11–32t
Gear range: 420%
Frame: Carbon
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM 158–170
MD 168–179
LG 176–187

Components

16 of 19 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 Carbon Aero Pro Disc / Power Core, 1.5" tapered HT, ACR-System - aerodynamic internal cable routing, flat mount disc brake / 12 mm thru axle Not identified

Suspension

1 part

Fork
- Kellys

Drivetrain

7 parts

Bottom bracket
- Shimano SM-BB71-41B
SM-BB71-41B
Cassette
- Shimano 105 CS-R7000 11 speeds 11–32t
CS-R7000CS-R7000-11
Chain
- Shimano CN-HG601-11
CN-HG601-11
Crankset
- Shimano 105 FC-R7000 11 speeds
FC-R7000
Front derailleur
- Shimano 105 FD-R7000 2 speeds
FD-R7000
Rear derailleur
- Shimano 105 RD-R7000 11 speeds
RD-R7000
Shifters
- Shimano ST-RS505
ST-RS505

Brakes

3 parts

Brake levers
- Shimano 105 ST-R7020
ST-R7020
Brakes
- Shimano 105 BR-R7070
BR-R7070
Disc rotors

160 mm front / 160 mm rear Not identified

Wheels and tires

2 parts

Cockpit and contact points

5 parts

Grips
- Fizik
Handlebar
- FSA Energy
Saddle
- Fizik Antares
Seatpost

Carbon Aero - length 357 mm Not identified
Stem
- FSA NS ACR

Sizes and geometry

3 sizes

Enter your height to highlight matching ranges.

Size Reported by the manufacturer

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: Carbon
Fork material: Carbon

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 36
Largest chainring: 52
Rear sprockets: 11
Smallest sprocket: 11
Largest sprocket: 32
Lowest gear: 32.6 in
Highest gear: 137.1 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 width: 25c
Wheel material: Aluminum
Wheel size: 700c

Technical analysis

3 measures

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

Lowest gear

32.6 gear inches

This value is within the central range for this class.

Cohort: Road / Race Model year: 2025
Sample: 762 bicycles with this information
Coverage: 78.1% of the class

Highest gear

137.1 gear inches

This value is within the central range for this class.

Cohort: Road / Race Model year: 2025
Sample: 762 bicycles with this information
Coverage: 78.1% of the class

Shifting

Mechanical

643 of 969 bicycles with this information use electronic shifting.

Cohort: Road / Race Model year: 2025
Sample: 969 bicycles with this information
Coverage: 99.3% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 12.5 km/h
Highest gear: 52.5 km/h

Total gear range 420%

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: 32.6–137.1 gear inches
Class reference (p10–p90): 28.2–139.2 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Race Model year: 2025
Lowest gear: 762 bicycles with this information, 78.1% of the class
Highest gear: 762 bicycles with this information, 78.1% 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 2025 builds
Specification	This bicycle Kellys URC 50	Kellys URC 50, Arctic SKY	Kellys URC 70	Kellys URC 70, Obsidian	Kellys URC 90, Arctic
Frame
Bicycle weight	Not informed	8.96 kg	Not informed	8.69 kg	8.26 kg
Drivetrain
Smallest chainring	36	34	34	34	34
Largest chainring	52	50	50	50	50
Rear sprockets	11	12	11	12	12
Largest sprocket	32	34	32	34	34
Lowest gear	32.6 in	29.0 in	30.8 in	29.0 in	29.0 in
Highest gear	137.1 in	131.8 in	131.8 in	131.8 in	131.8 in
Cockpit
Shifting	Mechanical	Mechanical	Mechanical	Electronic	Electronic
Other specifications
Tire width	25c	30c	25c	30c	30c
Wheel material	Aluminum	Aluminum	Carbon	Aluminum	Carbon