Rondo Ruut X

2021 RoadGravel Manufacturer page

Suspension: Rigid
Wheels: 700c
Drivetrain: 1 × 11 42t / 11–36t
Gear range: 327%
Weight: 8.6 kg 19.0 lb · Reference configuration not specified
Frame: Carbon
Brakes: Hydraulic disc

Sizes

Size guide

SM High
SM Low
MD High
MD Low
LG High
LG Low
XL High
XL Low

The manufacturer did not publish rider heights for these sizes.

Components

15 of 17 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

RONDO RUUT CARBON Not identified

Suspension

1 part

Fork
- Rondo

Drivetrain

5 parts

Cassette
- SunRace
Chain
- KMC X11 11 speeds
Crankset
- Shimano GRX 42t
Rear derailleur
- Shimano GRX RD-RX812 11 speeds
RD-RX812
Shifters
- Shimano GRX ST-RX600
ST-RX600

Brakes

1 part

Brakes
- Shimano GRX BR-RX400
BR-RX400

Wheels and tires

4 parts

Cockpit and contact points

5 parts

Grips

VELO COMFORT TAPE Not identified
Handlebar
- Easton
Saddle
- Fabric
Seatpost
- Rondo
Stem
- Rondo

Sizes and geometry

8 sizes Open in the geometry plotter

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

Size MD Low

Table

Reach 382mm

Stack 558mm

Wheelbase 1007mm

Head angle 71.5°

Seat angle 73.0°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 700c wheel; exact published values are in the table below.

Size Reach Stack

Complete manufacturer geometry table 8 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	381	374	390	382	400	392	406	400
Stackmm	531	536	553	558	582	587	601	606
Top tube lengthmm	536	538	551	553	569	571	579	585
Seat tube lengthmm	495	495	530	530	560	560	590	590
Head tube lengthmm	110	110	130	130	160	160	180	180
Head tube angle	71°	70.5°	72°	71.5°	72°	71.5°	72.3°	71.5°
Seat tube angle	73.5°	73°	73.5°	73°	73.5°	73°	73.5°	73°
Chainstay lengthmm	420	420	420	420	420	420	420	420
Wheelbasemm	1010	1001	1015	1007	1034	1025	1047	1040
Front centermm	601	591	606	597	625	615	638	630
Bottom bracket dropmm	74	70	74	70	74	70	73.8	70
Bottom bracket heightmm	275	279	275	279	275	279	275	279
Standover heightmm	764	768	793	797	822	826	847	851
Fork rakemm	55	45	55	45	55	45	55	45
Trailmm	62	76	58	69	58	70	53	70
Stack/reach ratio	1.39	1.43	1.42	1.46	1.46	1.50	1.48	1.52
Suspension and parts
Crank lengthmm	170	170	172.5	172.5	172.5	172.5	175	175
Handlebar widthmm	420	420	440	440	440	440	460	460
Stem lengthmm	80	80	90	90	110	110	110	110

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

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Carbon
Fork material: Carbon
Bicycle weight: 8.6 kg

19.0 lb

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 42
Largest chainring: 42
Rear sprockets: 11
Smallest sprocket: 11
Largest sprocket: 36
Lowest gear: 33.8 in
Highest gear: 110.7 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Tire clearance: Maximum tire width: 45c
Tire width: 33c
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

33.8 gear inches

This value is above the central range for this class.

Cohort: Road / Gravel Model year: 2021
Sample: 668 bicycles with this information
Coverage: 86.3% of the class

Highest gear

110.7 gear inches

This value is within the central range for this class.

Cohort: Road / Gravel Model year: 2021
Sample: 668 bicycles with this information
Coverage: 86.3% of the class

Shifting

Mechanical

144 of 774 bicycles with this information use electronic shifting.

Cohort: Road / Gravel Model year: 2021
Sample: 774 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 13.0 km/h
Highest gear: 42.4 km/h

Total gear range 327%

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: 33.8–110.7 gear inches
Class reference (p10–p90): 24.2–131.8 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Gravel Model year: 2021
Lowest gear: 668 bicycles with this information, 86.3% of the class
Highest gear: 668 bicycles with this information, 86.3% 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 2021 builds
Specification	This bicycle Rondo Ruut X	Rondo Ruut AL1	Rondo Ruut AL	Rondo Ruut CF0	Rondo Ruut CF1	Rondo Ruut CF2
Frame
Frame material	Carbon	Aluminum	Aluminum	Carbon	Carbon	Carbon
Bicycle weight	8.6 kg	Not informed	10.5 kg	Not informed	8.9 kg	Not informed
Drivetrain
Smallest chainring	42	42	42	40	42	42
Largest chainring	42	42	42	40	42	42
Smallest sprocket	11	11	11	10	10	11
Largest sprocket	36	42	42	42	42	42
Lowest gear	33.8 in	29.0 in	27.5 in	27.6 in	29.0 in	29.0 in
Highest gear	110.7 in	110.7 in	105.0 in	116.0 in	121.8 in	110.7 in
Other specifications
Tire clearance	Maximum tire width: 45c	Not informed	Maximum tire width: 45c	Not informed	Maximum tire width: 45c	Not informed
Tire width	33c	40c	40c	35c	40c	40c
Wheel material	Aluminum	Aluminum	Aluminum	Carbon	Aluminum	Aluminum
Wheel size	700c	700c	650b	700c	700c	700c
Bottom bracket standard	Not informed	BB86/BB92	BB86/BB92	386 EVO	Not informed	T47