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Description

LIGHTWEIGHT

The perfect bike for young explorers aged 7-11 years old or between 125-150cm tall. Whether tackling light trails or cruising through the park, this lightweight (11.6kg) alloy bike is built for fun and confidence. With an adjustable seat (65-81cm) and handlebars, it grows with your child, ensuring years of exciting rides.

COMFORT & CONTROL

Safety and ease of use are top priorities. The kid-tuned suspension fork soaks up bumps for a smoother ride, while easy-to-reach brakes and simple gears offer effortless control. The comfortable saddle and grips enhance the experience, and the kickstand adds convenience. A replaceable derailleur hanger and protector provide peace of mind in case of any tumbles.

A TRUSTED BRAND

Polygon is a factory-direct brand with over 30 years of experience crafting high-performance bikes at competitive prices. Vertically integrated manufacturing ensures quality and cost savings. Their mountain bikes have been tested on the world stage at events like Redbull Rampage and the World Cup circuit, boasting a 5-year frame warranty for peace of mind.

INDUSTRY REVIEWS

"Polygon Bikes offers top-notch bikes with quality components at an affordable price. Paired with a lightweight aluminium frame with confidence-building geometry, the Premier is a great bike for young riders ready to tackle everything from cruising around the neighbourhood to longer rides on compact dirt trails." - Two Wheeling Tots

SMOOTH RIDING

The 40mm suspension fork, specially tuned for lighter riders, soaks up bumps and vibrations, providing a comfortable ride for young adventurers.

ROOM TO GROW

Adjustable seat height (65-81cm) and stem spacers allow for a perfect fit as your child aged 7-11 or between 125-150cm tall grows, so they can enjoy this bike for years to come.

FRAME FEATURES

A replaceable derailleur hanger and protective cage keeps things running smoothly even after those inevitable tumbles. While the included kickstand and water bottle mounts make it convenient for everyday use.

EASY PEDALLING

The 7-speed drivetrain with short cranks makes pedalling comfortable and efficient for young legs, while the intuitive trigger shifter with an optical gear display makes gear changes a breeze.

KID FRIENDLY BRAKES

Reach-adjustable brake levers provide comfortable and safe stopping power, even for smaller hands.

Components

FRAMESET
FRAME
AL6 6061 Aluminium, Kids Specific Geometry, 135mm Rear Hub, Replaceable Derailleur Hanger
SUSPENSION
FORK
Suntour M3010, 50mm Suspension Travel, Soft-Tuned Coil Spring
DRIVETRAIN
REAR DERAILLEUR
Shimano Tourney RD-TZ31A, 7-Speed
SHIFTER
Shimano Tourney SL-RS25, Revo Shifter with Optical Gear Display, 7-Speed
CRANK
Prowheel A102PP Alloy Arms, 3/32" Steel Chainring with Plastic Double Chain Guard, 32T
CASSETTE
7-Speed Freewheel 14-28T
CHAIN
KMC HV500, 7-Speed
BRAKES
FRONT BRAKE
Promax BL-367G Alloy 4-Finger Kids with Reach Adjust
REAR BRAKE
Promax BL-367G Alloy 4-Finger Kids with Reach Adjust
WHEELS
REAR HUB
Alloy nutted 3/8" 26 TPI, 135mm Spacing
RIM
Alloy Double Wall, CNC brake surface with wear indicator, 19mm Internal Width, 28H
TYRE
Kenda K1153 All-Terrain, 24x1.75"
CONTACT POINTS
HANDLEBAR
Alloy Riser, 30mm Rise
GRIPS
Slip-on Rubber, L:110mm R:72mm
SADDLE
Entity Saddle
SEATPOST
Alloy, 27.2mm
STEM
Alloy 4-bolt, 25.4mm Bar Bore
PEDALS
Kids Specific Nylon Pedal
ACCESSORIES
KICK STAND
Alloy Centre Mount

Geometry

Riders Height 125-150cm
(A) Stack 514
(B) Reach 363
(C) Head Tube Angle 70
(D) Head Tube Length 100
(E) Seat Tube Angle 73
Seat Tube Angle Effective 73
(F) Seat Tube Length 300
(G) Top Tube Effective 520
(H) Bottom Bracket Height 265
(I) Bottom Bracket Offset -40
(J) Chainstay 410
(K) Wheel Base 988
(L) Standover Height 653

* All lengths in mm

** Realistic standover height measured at 3 o'clock pedal position

Assembly

Your bike needs minor assembly before riding; use the tools and videos included.

As a guide, it'll take 10-40min depending on whether you're an experienced bike assembler or have little to no mechanical experience.

Side Note: Your cables will stretch during the initial bed-in period and must be adjusted by an experienced mechanic around 150km of riding.

Step 1

Unboxing Your Bike

Step 2

Bike Fit Setup

Step 3

Tyre Pressure Setup

Step 4

Pre-Ride Check