Ribble Ultra TT, Aero Edition Shimano 105

2021 RoadTriathlon Manufacturer page

Ribble Ultra TT, Aero Edition Shimano 105, color Black

Price: Not published

Prices shown first for United States
Europe: €2,328 Last known price
Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 11 36–52t / 11–28t
Gear range: 368%
Weight: 8.9 kg 19.6 lb · Reference configuration not specified
Frame: Carbon
Brakes: Rim brake

Rider height by size (cm)

Size guide

XS 155–164
SM 162–171
MD 169–179
LG 177–186
XL 184–193

Components

14 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

Toray T800 / T1000 Full Carbon Monocoque. Not identified

Suspension

1 part

Fork

Full Carbon Fibre Fork Monocoque. Not identified

Drivetrain

7 parts

Bottom bracket
- Ribble
Cassette
- Shimano 105 CS-R7000 11 speeds 11–28t
CS-R7000
Chain
- Shimano CN-HG601-11
CN-HG601-11
Crankset
- Shimano 105 FC-R7000 11 speeds 52t
FC-R7000
Front derailleur
- Shimano 105 FD-R7000 2 speeds
FD-R7000
Rear derailleur
- Shimano 105 RD-R7000 11 speeds
RD-R7000
Shifters
- Shimano Dura-Ace SL-BSR1 2 speeds
SL-BSR1

Brakes

2 parts

Brake levers
- Cane Creek
Brakes
- TRP

Wheels and tires

2 parts

Cockpit and contact points

4 parts

Handlebar
- Zipp Vuka
Saddle
- Prologo
Seatpost

Ultra TT / Tri Carbon, Black Not identified
Stem
- Zipp Service Course SL

Sizes and geometry

5 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Geometry diagram unavailable

The drawing needs 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 5 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	372	399	415	431	447
Stackmm	479	480	506	532	558
Top tube lengthmm	474	501	523	544	566
Seat tube lengthmm	480	500	520	540	560
Head tube lengthmm	80	80	107	134	161.4
Head tube angle	72.5°	72.8°	72.8°	72.8°	73.8°
Seat tube angle	76°	76°	76°	76°	76°
Chainstay lengthmm	387	387	387	387	387
Wheelbasemm	929	954	978	1002	1027
Stack/reach ratio	1.29	1.20	1.22	1.23	1.25

Not published by the manufacturer: Front center, 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
Bicycle weight: 8.9 kg

19.6 lb

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 36
Largest chainring: 52
Rear sprockets: 11
Smallest sprocket: 11
Largest sprocket: 28
Lowest gear: 37.3 in
Highest gear: 137.1 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: PF30
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

37.3 gear inches

This value is within the central range for this class.

Cohort: Road / Triathlon Model year: 2021
Sample: 106 bicycles with this information
Coverage: 89.0% of the class

Highest gear

137.1 gear inches

This value is within the central range for this class.

Cohort: Road / Triathlon Model year: 2021
Sample: 106 bicycles with this information
Coverage: 89.0% of the class

Shifting

Mechanical

71 of 119 bicycles with this information use electronic shifting.

Cohort: Road / Triathlon Model year: 2021
Sample: 119 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 14.3 km/h
Highest gear: 52.5 km/h

Total gear range 368%

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: 37.3–137.1 gear inches
Class reference (p10–p90): 34.8–145.0 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Triathlon Model year: 2021
Lowest gear: 106 bicycles with this information, 89.0% of the class
Highest gear: 106 bicycles with this information, 89.0% 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 Ribble Ultra TT, Aero Edition Shimano 105	Ribble Ultra Tri Disc - Enthusiast , Carbon Wheels Ultegra Di2	Ribble Ultra Tri Disc - Hero SRAM AXS	Ribble Ultra Tri Disc - Pro Shimano Ultegra Di2	Ribble Ultra Tri Disc - Sport , Carbon Wheels Shimano 105	Ribble Ultra Tri, Aero Shimano 105
Frame
Bicycle weight	8.9 kg	9.9 kg	10.2 kg	10.1 kg	10.15 kg	Not informed
Drivetrain
Smallest chainring	36	34	37	34	34	36
Largest chainring	52	50	50	50	50	56
Rear sprockets	11	11	12	11	11	11
Smallest sprocket	11	11	10	11	11	11
Largest sprocket	28	28	33	28	28	28
Lowest gear	37.3 in	35.2 in	32.5 in	35.2 in	35.2 in	37.3 in
Highest gear	137.1 in	131.8 in	145.0 in	131.8 in	131.8 in	147.6 in
Brakes
Brake type	Rim brake	Hydraulic disc	Hydraulic disc	Hydraulic disc	Hydraulic disc	Rim brake
Cockpit
Shifting	Mechanical	Electronic	Electronic	Electronic	Mechanical	Mechanical
Other specifications
Tire width	25c	28c	28c	28c	28c	25c
Wheel material	Aluminum	Carbon	Carbon	Carbon	Carbon	Aluminum