Basso Diamante Shimano Ultegra 8170 Di2

Name: Basso Diamante Shimano Ultegra 8170 Di2
Brand: Basso

2024 RoadRace Manufacturer page

Price: Not published

Prices shown first for United States
Europe: €7,299 Last known price
Suspension: Rigid
Wheels: 700c
Gear range: 455%
Frame: Carbon
Brakes: Rim brake

Sizes

Size guide

45cm
48cm
51cm
53cm
56cm
58cm
61cm

The manufacturer did not publish rider heights for these sizes.

Components

3 of 5 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.

Drivetrain

3 parts

Brakes

1 part

Brakes

Rim Not identified

Wheels and tires

1 part

Rims

Microtech RE38 Not identified

Sizes and geometry

7 sizes Open in the geometry plotter

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

Size 53cm

Table

Geometry diagram unavailable

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

Size Reach Stack

Complete manufacturer geometry table 7 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	374.9	375.2	378.6	384.8	386.9	389	390.7
Stackmm	521.7	521.8	546.2	558.8	584.3	608	632.2
Top tube lengthmm	505	515	525	545	560	575	590
Seat tube lengthmm	450	480	510	530	560	580	610
Head tube lengthmm	101	101	126	138	155	180	203
Head tube angle	71.3°	71.4°	71.6°	71.9°	73.1°	73.1°	73.6°
Seat tube angle	76°	75°	75°	74°	73.5°	73°	72.5°
Chainstay lengthmm	400	400	400	400	402	402	406
Stack/reach ratio	1.39	1.39	1.44	1.45	1.51	1.56	1.62
Suspension and parts
Handlebar widthmm	400	400	420	420	420	420	440
Stem lengthmm	90	90	100	100	110	120	120

Not published by the manufacturer: Wheelbase, Front center, Bottom bracket drop, Bottom bracket height, Standover height, Fork rake, Trail, Front travel, Rear travel, Crank 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
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: Rim brake

Fit and controls

Shifting: Electronic

Additional specifications

Wheel material: Aluminum
Wheel size: 700c

Technical analysis

1 measure

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

Shifting

Electronic

774 of 1,186 bicycles with this information use electronic shifting.

Cohort: Road / Race Model year: 2024
Sample: 1,186 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

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 2024 builds

Differences across 2024 builds
Specification	This bicycle Basso Diamante Shimano Ultegra 8170 Di2	Basso Diamante Campagnolo Super Record 13	Basso Diamante Campagnolo Super Record S Wireless	Basso Diamante Campagnolo Super Record Wireless	Basso Diamante Shimano Dura-Ace Di2	Basso Diamante Disc Shimano Dura-Ace Di2
Drivetrain
Smallest chainring	34	34	32	32	34	34
Largest chainring	50	50	48	48	50	50
Smallest sprocket	11	11	10	10	11	11
Largest sprocket	34	32	29	29	34	34
Lowest gear	29.0 in	30.8 in	32.0 in	32.0 in	29.0 in	29.0 in
Highest gear	131.8 in	131.8 in	139.2 in	139.2 in	131.8 in	131.8 in
Rear sprockets	Not informed	13	12	12	Not informed	Not informed
Brakes
Brake type	Rim brake	Rim brake	Rim brake	Rim brake	Rim brake	Hydraulic disc
Cockpit
Shifting	Electronic	Mechanical	Electronic	Electronic	Electronic	Electronic
Seatpost	Not informed	Not informed	Rigid seatpost	Rigid seatpost	Not informed	Rigid seatpost
Other specifications
Wheel material	Aluminum	Carbon	Aluminum	Aluminum	Aluminum	Aluminum
Tire width	Not informed	Not informed	28c	28c	Not informed	28c