Polygon Strattos JR Neo

Features

Built for Young Riders
Strattos Jr is built from the ground up for young riders—not just a scaled-down adult bike. Designed around how kids ride, it feels more natural from the very first ride.

Geometry that fits
With sizes and proportions tailored for kids, it delivers a more natural and stable riding position, making it more comfortable and easier to control.

Geometry that fits
With sizes and proportions tailored for kids, it delivers a more natural and stable riding position, making it more comfortable and easier to control.

Simple Setup
A simple setup allows young riders to focus on riding, ready for training without extra adjustments.

Confident Braking
Braking feels smoother, lighter, and more consistent, giving kids the confidence they need as they ride faster and farther.

Specification

*Specifications, colors, and product availability are subject to change without prior notice.

Frameset
ALX ALL-ROUND

Fork
CARBON ALL-ROUND

Size
ALL SIZE

Frame Color
WHITE

Decal Color
GREEN

Drivetrain
Shifter
SHIMANO TIAGRA ST-4725, 1x10 SPEED, DUAL CONTROL SHIFTER

Crank
ALLOY 2-PIECE CRANK, 40T, 140mm

Cassette
SHIMANO TIAGRA CS-HG500-10, 11-34T

Rear Derailleur
SHIMANO TIAGRA RD-4700, 10-SPEED, DIRECT ATTACH

BB
BSA THREADED FOR 2-PIECE CRANKSET

Chain
KMC X10, 10-SPEED CHAIN

Pedal
-

Cockpit
Saddle
BLACK SADDLE, RAIL STEEL ø 7mm

Seatpost
POLYGON SPORT ALLOY, DxL: 27.2 x 350mm

Handlebar
POLYGON SPORT ALLOY, W: 380mm, BB: 31.8mm, R/D: 113.8mm

Handlestem
POLYGON SPORT ALLOY, EXT: 60mm, BB: 31.8mm, R/D: 8degree

Headset
INTEGRATED (IS) SEALED BEARING FOR OS HEAD TUBE, IS 52/28.6 | IS 52/40

Wheel & Tire
Wheel Set
27.5" ALLOY TUBELESS READY ETRTO 584-25

Tire
SCHWALBE 650Bx30C

Rim
ALLOY DOUBLE WALL 584-25, 24H, DISC, TUBELESS READY

Hub
F: ALLOY THRU AXLE 12x100mm, 24H, SEALED BEARINGS, CENTER LOCK, R: ALLOY THRU AXLE 12x142mm, 24H, SEALED BEARINGS, CENTER LOCK

Spokes
F: STAINLESS 14G NDS:260mm DS:262mm W/ 12mm BRASS NIPPLE, R: STAINLESS 14G NDS:260mm DS:258mm W/ 12mm BRASS NIPPLE

Brake
Brake Lever
SHIMANO TIAGRA ST-4725

Brake Caliper
SHIMANO TIAGRA HYDRAULIC DISC

Rotor
SHIMANO SM-RT64 F:160mm / R:140mm CENTER LOCK

Geometry

	ALL SIZE
Height (cm)	143-153
Seat Tube Length (A)	340
Seat Tube Angle (B)	75
Effective Seat Tube Angle (C)	75
Head Tube Length (D)	85
Head Tube Angle (E)	70.5
Effective Top Tube (F)	456
Bb Height (G)	249.5
Bb Offset (H)	76.5
Chainstay Length (I)	415
Wheelbase (J)	925
Frame Reach (K)	325
Frame Stack (L)	489
Standover Height (M)	628