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2020 Giant

Contend AR 3

An aluminum frame endurance bike with mid-range components and tektro mechanical disc brakes.
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Manufacturer Price

$1,000
Weight22.5 lbs  
FrameAluminum
ForkCarbon
Wheels700c Aluminum
Drivetrain2 × 9
GroupsetSora
BrakesTektro Mechanical Disc
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Insights
Ride Feel

Based on frame geometry and build specs.

Rider Position
relaxedaggressive
Terrain
smoothrugged
Contend AR 3
Other Endurance bikes
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

39 mph

Contend AR 3

39 mph

Similar Bikes

Highest gear

(descending)

Sizing
SM

5'4" – 5'9"

MD

5'7" – 6'0"

MD/LG

5'9" – 6'2"

LG

6'0" – 6'4"

XL

6'2" – 6'7"

Rider Fit Notes

None yet.

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Reviews

Summary

The Giant Contend series is praised for its high-quality aluminum frame, comfortable endurance geometry, and versatile performance across various terrains. It offers great value for money, with models featuring wide gear ranges, dependable ride quality, and components that cater to budget-conscious riders. While some reviews note the bike's weight and component efficiency as drawbacks, the overall sentiment highlights its suitability for long rides and all-round road cycling.

Pros
  • High-quality aluminum frame

  • Comfortable endurance geometry

  • Great value for money

  • Versatile performance across terrains

  • Wide gear range for easier climbing

Cons
  • Heavier than some competitors

  • Less efficient components at lower price points

  • High-speed handling not as precise as race bikes

Key Quotes
this frame is on par with other aluminum road bikes I’ve ridden that are twice its price
Bicycling
For many riders, a bike like this will be the only drop-bar bike they’ll need.
Cycling Tips logoCycling Tips
The Giant Contend SL 1 is an amazing handling bike and great value for money!
Cycling Weekly logoCycling Weekly
Good kit, lovely ride and tubeless-ready – the 2020 Contend is a great bike for a grand
BikeRadar logoBikeRadar
The Giant Contend SL 1 is an absolutely spot-on all-day ride.
road.cc logoroad.cc

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road.cc
Giant Contend SL 1 Disc 2021

Jul 2021

Brilliant all-round road bike that's comfortable and engaging to ride

Highs
  • Great specification

  • Rewarding and composed ride

  • Impressive seated comfort

Lows
  • Aluminium handlebar transmits vibration

  • Wheels aren't especially quick

Read Review

BikeRadar
Giant Contend SL 1 review

Apr 2020 · Simon Withers

Good kit, lovely ride and tubeless-ready – the 2020 Contend is a great bike for a grand

Highs
  • Quality compact frame, carbon seatpost, comfort, handling, tubeless-ready wheels

Lows
  • Slightly unexciting looks, heavier than some, higher gearing won’t appeal to all

Read Review

Cycling Weekly
Giant Contend SL 1

Dec 2019 · Symon Lewis

Giant has the ability to make great bikes at a great price and the Giant Contend SL 1 epitomise this

Highs
  • Price

  • Ride quality

  • Handling

Lows
  • Weight

Read Review

Cycling Tips
Giant Contend AR 1 2020 review: Fresh and affordable all-road - CyclingTips

Oct 2019 · Dave Rome

If the lines between road and gravel bikes were already blurry, then the way things are trending is likely to confuse you even further. All-road bikes are relatively new and aim to do everything a good endurance-style road bike does, albeit with a pinch of additional versatility. As the name suggests, they’re designed to handle […]

Highs
  • Impressively composed ride, meets All-Road name, quality features, tubeless tyres, wide-range gearing.

Lows
  • Fussy thru-axles, loosely-captured hub end caps, rattly shifters, versatility comes at the expense of weight.

Read Review

Bicycling
The Giant Contend 3 Will Make You Happy for $650

Feb 2019 · Matt Jacobs

This durable, aluminum road bike has the parts and price every entry-level rider needs.

Highs
  • High-quality aluminum frame

  • Wide gear range makes climbing easier

Lows
  • Heavier, less-efficient components

Read Review

Rider Notes
Contend AR 3 rider review

Nov 2025 · Georgia Coninx

OVerall good

Highs
  • Good entry level and has served me well

  • Put 38mm tyres on to use for off roading and that has been fine

Lows
  • Frame runs a bit too big

Read Review

Geometry
Specs
Build
Frame

ALUXX-Grade Aluminum, disc

ColorGray / Pure Red

Fork

Advanced-Grade Composite, full-composite OverDrive steerer, disc

Shock

N/A

Bottom Bracket

cartridge

Stem

Giant Sport

Handlebar

Giant Connect

Saddle

Giant Contact (forward)

Seatpost

Giant D-Fuse, alloy

TypeRigid

Pedals

Pedal with toe clips/straps

Groupset
Rear Derailleur

Shimano Sora

Front Derailleur

Shimano Sora

Crank

Shimano Sora, 34/50

Shifters

Shimano Sora

Cassette

Shimano CS-HG50, 11x34

Chain

KMC X9

Brakes

Tektro MD-C550

TypeTektro Mechanical Disc

Brake Levers

Shimano Sora

Wheels
Rims

Giant S-R2 Disc wheelset

Spokes

Giant S-R2 Disc wheelset

Front Hub

Giant S-R2 Disc wheelset

Rear Hub

Giant S-R2 Disc wheelset

Tires

Giant S-R3 AC, 700x32

Rider Notes
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First added September 11

Last updated November 16

Not listed for 559 days