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Burly hardtail goodness in three sizes. Whether they’re hopping off curbs or charging rowdy singletrack, the Growler Jr sets kids up right to ride hard and have fun doing it. Best for experienced junior riders who aren’t afraid to go big.
Wheel size
RIDE-9/4 POSITION
kids | |
---|---|
Top Tube Horizontal (mm) | 540 |
Head Tube Angle (deg) | 66 |
Head Tube Length (mm) | 100 |
Seat Tube Angle (deg) | 73 |
Seat Tube Length (mm) | 335 |
Rear Centre (mm) | 425 |
Bottom Bracket Drop (mm) | 40 |
Reach (mm) | 364 |
Stack (mm) | 577 |
Standover Height (mm) | 767 |
Wheelbase (mm) | 1076 |
Standover height is measured 200 mm in front of the bottom bracket.

Top Tube Horizontal (mm) | 540 |
Head Tube Angle (deg) | 66 |
Head Tube Length (mm) | 100 |
Seat Tube Angle (deg) | 73 |
Seat Tube Length (mm) | 335 |
Rear Centre (mm) | 425 |
Bottom Bracket Drop (mm) | 40 |
Reach (mm) | 364 |
Stack (mm) | 577 |
Standover Height (mm) | 767 |
Wheelbase (mm) | 1076 |
Standover height is measured 200 mm in front of the bottom bracket.

These figures are a rough guide only. Rider proportions, riding style, and personal preferences all factor in choosing the correct bike size. Rocky Mountain always recommends test riding and professional bike fitting at an authorized dealer.
Frame Size
Inseam:
550 - 800mm / 21,5 - 31,5"
550 - 800mm / 21,5 - 31,5"
Download manuals
Find more information about critical dimensions and key standards in our knowledge base.

Gear up for your next ride

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