Giant FastRoad E+ 2 Pro

2021 UrbanHybrid Electric bicycle Manufacturer page

Giant FastRoad E+ 2 Pro, color Glitter Gray

Price: Not published

Prices shown first for United States
United Kingdom: £3,199 Last known price
Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 10 34–50t / 11–34t
Gear range: 455%
Battery: 375 Wh
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM 160–171
MD 169–180
MD/LG 175–185
LG 180–191
XL 189–200

Components

19 of 25 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

ALUXX SL aluminium. Compatible with fenders and kickstand Not identified

Electric system

3 parts

Battery
- Giant
Display

Wireless display compatible Not identified
Motor
- Giant

Suspension

3 parts

Fork

ALUXX SL-grade Aluminium, 12x100 thru-axle Not identified
Rear shock

None
Remote
- Giant

Drivetrain

7 parts

Brakes

2 parts

Brake levers
- Shimano BL-MT201
BL-MT201
Brakes
- Shimano BL-MT201
BL-MT201BR-U300

Wheels and tires

5 parts

Front hub
- Giant
Rear hub
- Giant
Rims
- Giant
Spokes

Stainless Not identified
Tires
- Maxxis

Cockpit and contact points

5 parts

Handlebar
- Giant
Pedals

Aluminium Platform Not identified
Saddle
- Giant
Seatpost
- Giant
Stem
- Giant

Other components

1 part

Fenders

Compatible with RGX 38 fender (sold separately) Not identified

Sizes and geometry

5 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD/LG

Table

Reach 390mm

Stack 588mm

Wheelbase 1061mm

Head angle 72.0°

Seat angle 73.0°

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
Frame
Reachmm	387	381	390	404	413
Stackmm	550	569	588	607	626
Top tube lengthmm	545	550	570	590	610
Seat tube lengthmm	450	475	500	525	550
Head tube lengthmm	110	130	150	170	190
Head tube angle	72°	72°	72°	72°	72°
Seat tube angle	74°	73.5°	73°	73°	72.5°
Chainstay lengthmm	455	455	455	455	455
Wheelbasemm	1045	1046	1061	1081	1095
Front centermm	600	601	615	635	649
Bottom bracket dropmm	70	70	70	70	70
Standover heightmm	730	751	772	794	815
Fork rakemm	50	50	50	50	50
Trailmm	62.9	62.9	62.9	62.9	62.9
Stack/reach ratio	1.42	1.49	1.51	1.50	1.52
Suspension and parts
Crank lengthmm	170	170	170	170	170
Handlebar widthmm	580	580	580	580	580
Stem lengthmm	80	90	90	100	100

Not published by the manufacturer: Bottom bracket height, Front travel, Rear travel, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum
Fork material: Aluminum

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 34
Largest chainring: 50
Rear sprockets: 10
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: Mechanical

Electric system

Battery capacity: 375 Wh

Additional specifications

Battery: Giant EnergyPak Smart Compact 375Wh
Tire width: 32c
Travel: Rear: Additional specification: Not available: Yes
Wheel material: Aluminum
Wheel size: 700c

Technical analysis

2 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: Urban / Hybrid Model year: 2021
Sample: 522 bicycles with this information
Coverage: 74.0% of the class

Highest gear

131.8 gear inches

This value is above the central range for this class.

Cohort: Urban / Hybrid Model year: 2021
Sample: 522 bicycles with this information
Coverage: 74.0% 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): 21.6–126.6 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Urban / Hybrid Model year: 2021
Lowest gear: 522 bicycles with this information, 74.0% of the class
Highest gear: 522 bicycles with this information, 74.0% 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

Differences across 2021 builds
Specification	This bicycle Giant FastRoad E+ 2 Pro	Giant FastRoad E+ 2 Pro Electric Bike	Giant FastRoad E + EX Pro	Giant FastRoad E+ EX Pro
Frame
Bicycle weight	Not informed	Not informed	20.1 kg	20.1 kg
Drivetrain
Front chainrings	2	2	1	1
Smallest chainring	34	34	42	42
Largest chainring	50	50	42	42
Largest sprocket	34	34	36	36
Lowest gear	29.0 in	29.0 in	32.1 in	32.1 in
Highest gear	131.8 in	131.8 in	105.0 in	105.0 in
Electric bicycle systems
Battery capacity	375 Wh	375 Wh	500 Wh	500 Wh
Other specifications
Tire width	32c	32c	2.4″	2.4″
Wheel size	700c	700c	650b	650b