2021 Polygon Premier 4 – 27.5 inch Mountain Bike

SKU: 5677995567a0 Category:

ALUTECH XC SPORT ALUMINUM FRAME

Light & durable hydroformed 6061 Aluminum frame with internal cable routing, rack and accessory mounts.

SHIMANO ACERA / ALTUS 2X8 SPEED DRIVETRAIN

Reliable & quick shift operation and wide range gearing.

SUNTOUR XCM 120MM FORK

With 120mm of travel available, the XCM glides over small trail imperfections with ease.

TEKTRO M275 HYDRAULIC DISC BRAKES

More braking power and modulation on your fingertips.

LIFETIME WARRANTY ON FRAME

 

The Premier 4 was created for riders who want a versatile mountain bike. Built with a lightweight and durable Alutech frame with modern geometry for a more comfortable leisure ride, the Premier 4 is a reliable companion for the day-to-day use and sport.

Damping duties are managed by an upgraded Suntour XCM suspension fork with 120mm of travel on the 27.5″ bike.

The benefits of hydraulic brakes cannot be overstated. Tektro HD-M275 Hydraulic Disc Brakes require only the slightest amount of lever pressure to safely slow the bike in any conditions. It’s in wet conditions that hydraulic disc brakes really outshine typical rim brakes, by using a disc brake, located away from the rim, where it picks up water off the road, the brakes provide consistent and reliable performance. This means that you won’t get that scratching noise or the brake surge so common on rim brakes.

The 2×8-Speed drivetrain is powered by a mix of Shimano Acera and Altus components, so you know that all components will function together in harmony, and can easily be maintained and serviced. It’s all these features on the bike that mean when you are traveling at speed at your local trail, you will have confidence in the bike performing to your every input.

 

Model Comparison Chart

2021 Premier 4 2021 Premier 5
Frame Alutech XC Sport, 6061 Aluminum Alutech XC Sport, 6061 Aluminum
Fork SR Suntour XCM Coil Spring, Preload Adjuster, Travel 120 mm SR Suntour XCM Coil Spring, Preload Adjuster, Hydraulic Lockout, Travel 120 mm
Crankset Alloy Double Crankset 34/22T, 170mm Alloy Double Crankset 34/22T, 170mm
Rear Derailleur Shimano Acera RD-M360, 8-Speed Shimano Alivio RD-M3100 9-Speed, Shadow Design
Drivetrain Shimano Acera/Altus 2×8 Speed Shimano Acera/Altus 2×9 Speed
Brakes Tektro HD-M275 Hydraulic Disc Brake, 160mm Rotors Tektro HD-M275 Hydraulic Disc Brake, 160mm Rotors
Wheelset Double Wall Alloy Rims and Alloy Hubs, 32H Double Wall Alloy Rims and Alloy Hubs, 32H
Kickstand Included Included
Weight 32.4 lbs 31.3 lbs
Price $499.00 $549.00

 

How the Bike is Delivered to You

Your bike will arrive in a custom Bikes Online bike guard box as described in the video below.

Wistia video thumbnail

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