STRATTOS JR
A performance road bike for junior riders with proper fit, easy control, and training performance.
Features
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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.
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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.
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Easy control for small hands
Controls are designed to suit smaller hands, making braking and shifting easier, lighter, and more intuitive.
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Simple Setup
A simple setup allows young riders to focus on riding, ready for training without extra adjustments.
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Confident Braking
Braking feels smoother, lighter, and more consistent, giving kids the confidence they need as they ride faster and farther.
Choose your series
Build Specs
| Kit |
STRATTOS JR NEO
|
STRATTOS JR CORE
|
|---|---|---|
| Frame | ALX ALL-ROUND | ALX ALL-ROUND |
| Fork | INTEGRATED (IS) SEALED BEARING FOR OS HEAD TUBE | CARBON ALL-ROUND |
| Shifter | SHIMANO TIAGRA ST-4725, 1x10 SPEED, DUAL CONTROL SHIFTER | MICRSHIFT SB-G7900-R, 1X9 SPEED, DUAL CONTROL SHIFTER |
| Crank Set | PROWHEEL DMA-CR099A-TT, 40T | PROWHEEL DMA-CR099A-TT, 40T |
| Cassette | SHIMANO TIAGRA CS-HG500-10, 11-34T | MICROSHIFT CS-H093, 11-38T |
| Rear Derailleur | SHIMANO TIAGRA RD-4700, 10-SPEED, DIRECT ATTACH | MICROSHIFT RD-G7920L, 9-SPEED, DIRECT ATTACH |
| Wheel Set | POLYGON RD6 DISC | POLYGON RD6 DISC |
| Tire | SCHWALBE 650Bx30C | SCHWALBE 650Bx30C |
| Brake Lever | SHIMANO TIAGRA ST-4725 | MICROSHIFT SB-G7900-L |
| Brake Caliper | SHIMANO TIAGRA HYDRAULIC DISC | MECHANICAL DISC BRAKE |
| Rotor | SHIMANO SM-RT64 F:160mm / R:140mm CENTER LOCK | TEKTRO TR-160-35 F:160mm / TEKTRO TR-140-35 R:140mm CENTER LOCK |
FAQ
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Who is Strattos Jr for?
Designed for young riders, depending on height and riding experience.
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What makes Strattos Jr different from regular youth’ bikes?
Strattos Jr is purpose-built around youth’ needs and proportions, making it feel more natural, easier to control, and more comfortable than scaled-down adult bikes.
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Why is proper bike fit important for youth?
A proper fit helps create a more natural and stable riding position, making youth more comfortable, safer, and more confident while riding.
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What’s the difference between Strattos Jr Core and Strattos Jr Neo?
and Strattos Jr Neo?
Strattos Jr Core is suited for entry-level riders, while Strattos Jr Neo offers a more refined and responsive riding experience. -
Can this bike be equipped with a double chainring?
Yes. However, crank arm length should be considered. Most crank arms start at 165 mm, which may reduce toe clearance.
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Can this bike accommodate two bottle cages?
No. The frame supports one bottle cage only.
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What is the saddle size?
The stock saddle measures 250 × 133 mm.
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What tire size does it use, and are there replacement options?
The bike comes with 27.5 × 30C tires and is not compatible with 700C wheels/tires. For replacements, 27.5 × 1.25–1.50 tires are recommended, as compatible inner tubes are easier to find in the aftermarket.