Dolan TR1 TT/Triathlon Disc Carbon Shimano 105 R7170 Di2

2023 RoadTriathlon Manufacturer page

Price: Not published

Prices shown first for United States
United Kingdom: £3,749 Last known price
Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 12 34–50t / 11–34t
Gear range: 455%
Frame: Carbon
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM 158–171
MD 168–180
LG 178–189
XL 186–199

Components

8 of 16 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

TR1 Carbon TT Disc Frame - (Purple/Silver) (Pre Order Arriving Wk 4 March) Not identified

Suspension

1 part

Fork

DolanTR1 Carbon Disc Fork - (Purple/Silver) Not identified

Drivetrain

7 parts

Bottom bracket

DUB Not identified
Cassette
- Shimano 105 CS-R7101-12 12 speeds
CS-R7101-12
Chain
- Shimano Deore CN-M6100
CN-M6100
Crankset

105-R7100 12s Chainset - 170mm 50/34T Not identified
Front derailleur
- Shimano 105 FD-R7150 2 speeds
FD-R7150
Rear derailleur
- Shimano 105 RD-R7150 12 speeds
RD-R7150
Shifters
- Shimano Dura-Ace SW-R9160
SW-R9160

Brakes

1 part

Brakes

Hydraulic Disc Not identified

Wheels and tires

2 parts

Cockpit and contact points

4 parts

Handlebar
- Alpina
Pedals

None-Fitted Not identified
Saddle

Sella Italia Watt SF Triathlon TM Saddle Not identified
Seatpost

TR1 Adjustable Carbon Seatpost - (Black) Not identified

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Geometry diagram unavailable

The drawing needs seat tube angle 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 4 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	365	385	405	429
Stackmm	499	518	543	569
Top tube lengthmm	480	505	530	560
Seat tube lengthmm	505	525	549	577
Head tube lengthmm	100	115	140	165
Head tube angle	70.3°	71.5°	72°	72.5°
Chainstay lengthmm	395	395	395	395
Wheelbasemm	954	970	993	1021
Front centermm	570	586	609	636
Stack/reach ratio	1.37	1.35	1.34	1.33

Not published by the manufacturer: Seat tube angle, Bottom bracket drop, Bottom bracket height, Standover height, Fork rake, 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: Carbon
Fork material: Carbon

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 34
Largest chainring: 50
Rear sprockets: 12
Smallest sprocket: 11
Largest sprocket: 34
Lowest gear: 29.0 in
Highest gear: 131.8 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Electronic

Additional specifications

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

29.0 gear inches

This value is below the central range for this class.

Cohort: Road / Triathlon Model year: 2023
Sample: 132 bicycles with this information
Coverage: 77.6% of the class

Highest gear

131.8 gear inches

This value is below the central range for this class.

Cohort: Road / Triathlon Model year: 2023
Sample: 132 bicycles with this information
Coverage: 77.6% of the class

Shifting

Electronic

124 of 170 bicycles with this information use electronic shifting.

Cohort: Road / Triathlon Model year: 2023
Sample: 170 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 11.1 km/h
Highest gear: 50.5 km/h

Total gear range 455%

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: 29.0–131.8 gear inches
Class reference (p10–p90): 30.7–139.7 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Triathlon Model year: 2023
Lowest gear: 132 bicycles with this information, 77.6% of the class
Highest gear: 132 bicycles with this information, 77.6% of the class