CUBE Attain GTC Pro Disc

Name: CUBE Attain GTC Pro Disc
Brand: CUBE

2017 RoadEndurance Manufacturer page

Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 11 34–50t / 11–32t
Gear range: 428%
Weight: 9.05 kg 20.0 lb · Reference configuration not specified
Frame: Carbon
Brakes: Hydraulic disc

Sizes

Size guide

50cm
53cm
56cm
58cm
60cm
62cm

The manufacturer did not publish rider heights for these sizes.

Components

15 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

GTC Monocoque Twin Mold Technology, Flat Mount Disc, Road Comfort Geometry, AXH, X12 Not identified

Suspension

1 part

Fork
- Cube

Drivetrain

6 parts

Cassette
- Shimano CS-5800 11–32t
CS-5800
Chain
- Shimano CN-HG600-11
CN-HG600-11
Crankset
- Shimano FC-5800
FC-5800
Front derailleur
- Shimano 105 FD-5800
FD-5800
Rear derailleur
- Shimano RD-5800-GS
RD-5800-GSRD-5800GS
Shifters
- Shimano ST-RS505
ST-RS505

Brakes

1 part

Brakes
- Shimano BR-RS505
BR-RS505

Wheels and tires

2 parts

Cockpit and contact points

5 parts

Handlebar
- Cube
Headset
- FSA
Saddle
- Cube
Seatpost
- Cube
Stem
- Cube

Sizes and geometry

6 sizes Open in the geometry plotter

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

Size 56cm

Table

Reach 385mm

Stack 591mm

Wheelbase 1009mm

Head angle 72.5°

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 Reach Stack

Complete manufacturer geometry table 6 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	369	376	385	388	392	391
Stackmm	538	561	591	610	629	649
Top tube lengthmm	517	537	560	575	590	595
Seat tube lengthmm	460	490	520	540	560	580
Head tube lengthmm	130	152	182	202	222	242
Head tube angle	71.5°	72°	72.5°	72.5°	72.5°	72.5°
Seat tube angle	74.6°	74°	73.5°	73°	72.5°	72.5°
Chainstay lengthmm	415	415	415	415	417	417
Wheelbasemm	985	995	1009	1018	1030	1034
Front centermm	581	591	605	614	624	628
Bottom bracket dropmm	74	74	74	74	74	74
Bottom bracket heightmm	262	262	262	262	262	262
Fork rakemm	50	50	50	50	50	49
Trailmm	61	58	54	54	54	56
Stack/reach ratio	1.46	1.49	1.54	1.57	1.61	1.66

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: 9.05 kg

20.0 lb

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: 32
Lowest gear: 30.8 in
Highest gear: 131.8 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

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

30.8 gear inches

This value is within the central range for this class.

Cohort: Road / Endurance Model year: 2017
Sample: 311 bicycles with this information
Coverage: 99.6% of the class

Highest gear

131.8 gear inches

This value is within the central range for this class.

Cohort: Road / Endurance Model year: 2017
Sample: 311 bicycles with this information
Coverage: 99.6% of the class

Shifting

Mechanical

31 of 312 bicycles with this information use electronic shifting.

Cohort: Road / Endurance Model year: 2017
Sample: 312 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 11.8 km/h
Highest gear: 50.5 km/h

Total gear range 428%

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: 30.8–131.8 gear inches
Class reference (p10–p90): 30.8–131.8 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Endurance Model year: 2017
Lowest gear: 311 bicycles with this information, 99.6% of the class
Highest gear: 311 bicycles with this information, 99.6% 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 2017 builds
Specification	This bicycle CUBE Attain GTC Pro Disc	CUBE Attain	CUBE Attain GTC	CUBE Attain GTC Race	CUBE Attain GTC SL Disc	CUBE Attain Pro Disc
Frame
Frame material	Carbon	Aluminum	Carbon	Carbon	Carbon	Aluminum
Bicycle weight	9.05 kg	9.6 kg	8.45 kg	8.25 kg	8.75 kg	10.2 kg
Drivetrain
Rear sprockets	11	8	11	11	11	9
Smallest sprocket	11	12	11	11	11	11
Highest gear	131.8 in	120.8 in	131.8 in	131.8 in	131.8 in	131.8 in
Brakes
Brake type	Hydraulic disc	Rim brake	Rim brake	Rim brake	Hydraulic disc	Mechanical disc