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Mongoose  |  SKU: M51253F20OS

20" Mongoose Rockadile Girls 7 Speed (2025)

$52900 $56900
Colour: Teal

PICKUP IN-STORE ONLY. Shipping not available on bikes.

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Pickup available at HALLAM

Usually ready in 24 hours

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Fully assembled, ready to ride
Buy Now, Pay Later with ZIP
Free service adjustment within first 6 months

Warehouse - In stock
,
Heidelberg Heights - In stock
72 Bell Street Heidelberg Heights, Victoria 3081
+61394505200
Hoppers Crossing - In stock
319 Old Geelong Road Hoppers Crossing, Victoria 3029
+61387421975
Hallam - In stock
21/2-10 Hallam South Road Hallam, Victoria 3803
+61387951600
Supplier Warehouse - Out of stock
, Victoria
Order from supplier. Usually despatched within 7 days.

Sizing Chart

The chart provided is to be used as a guide only, to help you narrow down which category to begin your search. 

Wheel size Rider Height
12" 80-100cm
14" 85-105cm
16" 90-110cm
18" 95-115cm
20" 110-130cm
24" 125-150cm
26"+ 145cm+

Shipping Information

Certain bike brands cannot be shipped and are only available for Click and Collect.

These include but are not limited to the following brands: Giant, GT, Liv, Momentum and Mongoose. 

For all other brands, we can provide a shipping quote to your postcode. Please contact us by email at staff@ivanhoecycles.com.au, or text us on 0417 122 950.

Mongoose Rockadile 20 Girls (2025)

Designed for 6-9 years olds the Mongoose Rockadile 20" mountain bike is built around the tough and light T1 aluminium frame with internal cable routing to minimise maintenance.

The Rockadile is a youth mountain bike which offers everything young XC rippers could need whether they’re just getting into the sport or improving their skills. The Rockadile is made with a Tectonic® T1 aluminium frame and fork, which are incredibly lightweight and durable for a youth bike. While a 7-speed drivetrain will give new riders a chance to get used to gears, with a big enough range to get up some challenging hill.

The Mongoose mountain tyres offer superior traction on any terrain and are a great mix of speed and grip so that young ones can ride with both confidence and a bit of speed. While the aluminium double wall rims are strong and responsive to keep you rolling for hours on end. When you need to stop, the aluminium linear pull brakes provide reliable stopping power every time. This really is a fun entry level bike that has all the spec needed for safe, and reliable fun out and about.

 

SPECIFICATIONS

Frame Tectonic T1, aluminium, 20” sport geometry, internal cable routing, 9 mm x 135 mm dropout, replaceable hanger
Fork Xposure, 20”, steel steerer, lockout, 9 mm x 100 mm, QR, 60 mm travel
Stem Xposure diecast, threadless, 60 mm, 7°, 31.8 mm clamp
Spoke 14G, stainless steel
Seat Post Xposure, aluminium, 350 mm, 20 mm offset, 31.6 mm
Saddle Mongoose Kids, integrated rails
Rim Xposure, aluminium double wall, 23 mm ID, 32H
Tyres Mongoose, 20 in x 2.1 in, wire bead
Rear Cog Sunrace, 7-speed, 14-34T
Pedals Mongoose, nylon
Headset Threadless, ZS44/ZS44, retainer bearing
Handlebar Mongoose, aluminium, 580 mm width, 30 mm rise, 25.4 mm clamp
Grips Mongoose, single density
Front Hub Xposure, aluminium, 9 mm x 100mm, 32H, 6-bolt
Rear Hub Xposure, aluminium, ball bearing, 3/8 mm x 135 mm, 32H, 6-bolt
Crank Samox SAC30-111P, aluminium, 32T
Colour Grey
Chain KMC HV500
Brake Radius, linear pull, aluminium
Bottom Bracket Feimin FP-B609W, cartridge, 3-piece, threaded 68 mm shell
Wheel Size 20"

Mongoose Rockadile (2025) 20-inch kids MTB in sky blue & grey fade. Front suspension, hand brakes & multi-speed gears. Code: MGM51253F20OS

20" Mongoose Rockadile Girls 7 Speed (2025)

$52900 $56900

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