Dolan Preffisio Aluminium Road Bike - Campag Centaur

2024 RoadEndurance Manufacturer page

Price: Not published

Prices shown first for United States
United Kingdom: £1,149 Last known price
Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 11 34–50t / 11–29t
Gear range: 388%
Frame: Aluminum
Brakes: Rim brake

Rider height by size (cm)

Size guide

XXS 147.5–157.5
XS 157.5–162.5
SM 162.5–167.5
MD 167.5–175
LG 175–180
XL 175–180
XX_LRG Not informed

Components

11 of 18 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

Preffisio Cosmic Orange Aluminium Frame - XXS/45cm Not identified

Drivetrain

7 parts

Bottom bracket

Tthreaded Not identified
Cassette

11/29 Not identified
Chain
- Campagnolo
Crankset

170mm - 50/34 Not identified
Front derailleur
- Campagnolo Centaur
Rear derailleur
- Campagnolo Centaur
Shifters
- Campagnolo Centaur Ergopower controls 11 speeds

Brakes

1 part

Brakes
- Tektro R359

Wheels and tires

2 parts

Cockpit and contact points

5 parts

Other components

2 parts

Fenders

None-Fitted Not identified
Racks

None-Fitted Not identified

Sizes and geometry

7 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Geometry diagram unavailable

The drawing needs chainstay length and bottom bracket drop / Bottom bracket height, which the manufacturer did not publish. Available facts remain in the table.

Size Reported by the manufacturer

Complete manufacturer geometry table 7 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	394	396.4	396.9	400.9	402.4	404.2	404.5
Stackmm	487	499	513	540.7	559.8	578.9	598
Top tube lengthmm	511	535	540	550	560	570	580
Seat tube lengthmm	450	500	520	540	560	580	600
Head tube lengthmm	95	105	120	140	160	180	200
Head tube angle	71°	72°	72°	73°	73°	73°	73°
Seat tube angle	76°	75°	75°	74°	74°	74°	74°
Wheelbasemm	996.3	1002.2	1004.6	1004.9	1006.2	1016.4	1024.5
Stack/reach ratio	1.24	1.26	1.29	1.35	1.39	1.43	1.48
Suspension and parts
Crank lengthmm	170	170	170	172.5	172.5	175	—
Handlebar widthmm	420	420	420	440	440	440	—
Stem lengthmm	80	80	90	90	100	110	—

Not published by the manufacturer: Chainstay length, Front center, Bottom bracket drop, Bottom bracket height, Standover height, Fork rake, Trail, Front travel, Rear travel, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum
Fork material: Carbon

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 34
Largest chainring: 50
Rear sprockets: 11
Smallest sprocket: 11
Largest sprocket: 29
Lowest gear: 34.0 in
Highest gear: 131.8 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Rim brake

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BSA
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

34.0 gear inches

This value is above the central range for this class.

Cohort: Road / Endurance Model year: 2024
Sample: 639 bicycles with this information
Coverage: 76.7% of the class

Highest gear

131.8 gear inches

This value is within the central range for this class.

Cohort: Road / Endurance Model year: 2024
Sample: 639 bicycles with this information
Coverage: 76.7% of the class

Shifting

Mechanical

430 of 833 bicycles with this information use electronic shifting.

Cohort: Road / Endurance Model year: 2024
Sample: 833 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 13.0 km/h
Highest gear: 50.5 km/h

Total gear range 388%

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: 34.0–131.8 gear inches
Class reference (p10–p90): 26.6–139.2 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Endurance Model year: 2024
Lowest gear: 639 bicycles with this information, 76.7% of the class
Highest gear: 639 bicycles with this information, 76.7% of the class