ARC8 Escapee DB Dura-Ace Di2

2025 RoadRace Manufacturer page

Price: Not published

Prices shown first for United States
Europe: €8,499 Last known price
Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 12 34–50t / 11–34t
Gear range: 455%
Weight: 7.3 kg 16.1 lb · Reference configuration not specified
Frame: Carbon
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

48cm Not informed
51cm 170–176
54cm 175–181
57cm 180–187
60cm 187+

Components

13 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

ARC8, Escapee DB carbon Not identified

Electric system

1 part

Battery
- Shimano BT-DN300
BT-DN300

Suspension

1 part

Fork

ARC8, Escapee DB carbon Not identified

Drivetrain

7 parts

Brakes

1 part

Brakes

Hydraulic Disc Not identified

Wheels and tires

2 parts

Rims
- DT Swiss
Tires

Front: Wolfpack Road Race 30mm, Rear: Wolfpack Road Race 30mm Not identified

Cockpit and contact points

5 parts

Sizes and geometry

5 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size 54cm

Table

Reach 380mm

Stack 541mm

Wheelbase 982mm

Head angle 72.0°

Seat angle 73.5°

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 Reported by the manufacturer

Complete manufacturer geometry table 5 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	357	369	380	393	405
Stackmm	505	522	541	560	580
Top tube lengthmm	506	523	540.5	558.5	576
Seat tube lengthmm	422	453	477	499	521
Head tube lengthmm	103	116	135	156	176
Head tube angle	70.5°	72°	72°	72°	72°
Seat tube angle	73.5°	73.5°	73.5°	73.5°	73.5°
Chainstay lengthmm	402	402	402	402	402
Wheelbasemm	959.5	978	982	1000	1018
Front centermm	568	587	591	608	626
Bottom bracket dropmm	71	71	71	71	71
Bottom bracket heightmm	265	265	265	265	265
Fork rakemm	50	50	50	50	50
Trailmm	66	42	56	57	58
Stack/reach ratio	1.42	1.42	1.42	1.43	1.43

Not published by the manufacturer: Standover height, 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
Bicycle weight: 7.3 kg

16.1 lb

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

Battery: Shimano BTDN300
Bottom bracket standard: BSA
Tire width: 30c
Wheel material: Carbon
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 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

131.8 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

Electronic

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: 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): 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 ARC8 Escapee DB Dura-Ace Di2	ARC8 Escapee DB 105 Di2	ARC8 Escapee DB Red AXS	ARC8 Escapee DB Ultegra Di2
Frame
Bicycle weight	7.3 kg	7.7 kg	Not informed	Not informed
Frame weight	Not informed	Not informed	0.81 kg	0.81 kg
Drivetrain
Smallest chainring	34	34	37	34
Rear sprockets	12	12	Not informed	12
Smallest sprocket	11	11	10	11
Largest sprocket	34	34	36	34
Lowest gear	29.0 in	29.0 in	29.8 in	29.0 in
Highest gear	131.8 in	131.8 in	145.0 in	131.8 in
Brakes
Brake type	Hydraulic disc	Hydraulic disc	Rim brake	Hydraulic disc
Other specifications
Battery	Shimano BTDN300	Shimano BTDN300	Not informed	Shimano BTDN300
Power meter	Not informed	Not informed	SRAM Red Powermeter; 50/37Additional specification: Model display: Red AXSAdditional specification: Model id: red-axs	Not informed