Giant Road E+ 2 Pro 2021 - Electric Road Bike
Accelerate on the open road with this lively E-bike made for performance road riding. Its responsive aluminium frame, composite fork and updated SyncDrive Pro motor help you extend your road riding adventures.
Engineered with purpose-built geometry, excellent weight distribution and integrated power, Road-E+ Pro keeps you going strong on your road riding adventures. The SyncDrive Pro motor has a powerful 80Nm of torque output to help you conquer the climbs. New this year is an EnergyPak Smart Compact 500Wh battery with range extender compatibility. Tubeless tyres provide a smoother ride, protection from flat tyres, and lower rolling resistance. With Smart Assist technology and the new RideControl EVO command centre, all integrated with a smooth-riding ALUXX SL frameset, the Road-E+ Pro is the choice for performance-minded road riders looking to climb higher mountains and ride longer distances.
Power up climbs
The SyncDrive Pro motor is engineered for performance riding. With a max 80Nm of torque and our Smart Assist mode, it helps you conquer climbs with ease.
Longer distance
The new integrated EnergyPak Smart Compact 500 battery delivers 500Wh of power and is built with the highest energy density possible. So you can ride longer and cover greater distances. (Road-E+ 1 Pro model only).
Smooth control
Giant Tubeless Ready wheels and tyres offer lower rolling resistance, a smoother ride quality, and improved puncture protection.
Occasionally, without notice, manufacturers change product design and/or specifications.
Frame | ALUXX SL aluminium |
Fork | Advanced-grade composite, 12x100 thru-axle |
Stem | Giant Contact |
Bars | Giant Connect, 31.8mm |
Front Brake | Shimano 105, hydraulic disc, 160mm |
Rear Brake | Shimano 105, hydraulic disc, 160mm |
Brake Lever | Shimano 105, Hydraulic disc |
Front Mech | Shimano 105 |
Rear Mech | Shimano 105 |
Shifters | Shimano 105, 11-speed |
Speed | 22 |
Rims | Giant P-R2 Disc |
Front Hub | Giant Performance Tracker Road, Sealed Bearing |
Rear Hub | Giant Performance Tracker Road, Sealed Bearing |
Spokes | Sapim E-Lite [r] Race [f] |
Front Tyre | Maxxis Re-Fuse 700x32c Folding Carbon Bead MaxxShield Tubeless Ready |
Rear Tyre | Maxxis Re-Fuse 700x32c Folding Carbon Bead MaxxShield Tubeless Ready |
Seat Post | Giant D-shape, Composite |
Saddle | Giant Contact, Neutral |
Chainset | Giant custom crankset, 34/50T |
Chain | KMC e.11 Turbo, EcoProteq |
Cassette | Shimano 105, 11-32, 11-speed |
Pedals | Aluminium Platform |
Battery Size (WH) | Giant EnergyPak 375, 36V Integrated Lithium-Ion |
Motor | Giant SyncDrive Pro |
Giant Road E Sizing & Geometry
Inside Leg (Inches) Vs Rider Height (Feet & Inches) |
27” |
28” |
29” |
30” |
31” |
32” |
33” |
34” |
35” |
36” |
37” |
5’ 5” |
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S |
S |
S |
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5’ 6” |
S |
S |
S |
S |
S |
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5’ 7” |
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S |
S |
S |
S |
S |
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5’ 8” |
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S |
S |
M |
M |
M |
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5’ 9” |
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M |
M |
M |
M |
M |
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5’ 10” |
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M |
M |
M |
M |
M |
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5’ 11” |
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M |
M |
M/L |
M/L |
M/L |
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6’ 0” |
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M/L |
M/L |
M/L |
M/L |
M/L |
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6’ 1” |
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M/L |
M/L |
M/L |
L |
L |
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6’ 2” |
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L |
L |
L |
L |
L |
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6’ 3” |
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L |
L |
L |
L |
L |
L |
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6’ 4” |
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L |
L |
XL |
XL |
XL |
6’ 5” |
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XL |
XL |
XL |
XL |
XL |
Giant Road E Geometry
S | M | ML | L | XL | |
---|---|---|---|---|---|
SEAT TUBE LENGTH (mm) | 450 | 475 | 500 | 525 | 550 |
SEAT TUBE ANGLE | 74.0° | 73.5° | 73.0° | 73.0° | 72.5° |
TOP TUBE LENGTH (mm) | 545 | 550 | 560 | 575 | 595 |
HEAD TUBE LENGTH (mm) | 110 | 130 | 150 | 170 | 190 |
HEAD TUBE ANGLE | 72.0° | 72.0° | 72.0° | 72.0° | 72.0° |
FORK RAKE (mm) | 50 | 50 | 50 | 50 | 50 |
TRAIL (mm) | 62.9 | 62.9 | 62.9 | 62.9 | 62.9 |
WHEELBASE (mm) | 1045 | 1046 | 1051 | 1066 | 1080 |
CHAIN STAY LENGTH (mm) | 455 | 455 | 455 | 455 | 455 |
BOTTOM BRACKET DROP (mm) | 70 | 70 | 70 | 70 | 70 |
STACK (mm) | 549 | 568 | 587 | 606 | 625 |
REACH (mm) | 387 | 381 | 380 | 389 | 398 |
HANDLEBAR WIDTH (mm) | 400 | 420 | 420 | 420 | 440 |
STEM LENGTH (mm) | 90 | 100 | 100 | 110 | 110 |
CRANK LENGTH (mm) | 170 | 170 | 170 | 170 | 170 |
WHEEL SIZE | 700c | 700c | 700c | 700c | 700c |
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