Mongoose 16 inch kids BMX bike
16 inch alloy frame Great first bike after balance bike BMX bike
Mongoose 16 inch kids BMX bike
16 inch alloy frame Great first bike after balance bike BMX bike
5 hours ago
Mongoose Rockadile 24 kids mountain bike
Mongoose Rockadile 24" kids mountain bike in black/pink. Bought form 99 Bikes in 2011, $500 new. Rarely used, in good condition, stored in garage throughout. Cleaned, oiled and in good working condition. - T1 aluminium frame with interna cable routing - Xposure forks with 60mm travel - 3 x 7 speed shimano drivetrain; Prowheel 152mm rank; Shimano Tourney Derailleurs and Revo shifters - 24" aluminium double walled wheels with 2.35" mountain tyres - Aluminium hubs with 9 mm QR front and bolt-on r
23 hours ago
Mongoose Rockadile 20 inch kids mountain bike
Two (2) kids mountain bikes - 20" Mongoose Rockadile bought in 2019 from 99 Bikes $500 new. Lightly used and stored in garage. Suits child 120 - 150cm tall. - 20" Techtonic aluminium frame - Double walled 2.1" mountain tyres - 7 speed drivetrain; Samox 140mm crank; Shinao Tourney derailler and Revo shifter Excellent starter bikes in good condition; cleaned oiled and all working. Offered individually or as a pair ($150 each or offer for both) 1 x Girls and 1 x Womens bikes also available in se
23 hours ago
Mongoose 24 Mountain Bike
Hi There Mongoose 24" Kid bike smooth change gear well maintained clean , purchased 99 bike ready to go pick up Kellyville
04/05/2024
Wanted: Mongoose 12 Lilgoose Kids Bike (multiple pickup locations)
• Extremely good condition - bought new one - only one boy rides few time - store inside • 12” wheel size • detachable training wheel • more info - https://www.99bikes.com.au/bike17-mongoose-12-lilgoose-blackblue • Pick up available - Most of time available: Logan Reserve/ Park Ridge/ Marsden/ Waterford / Loganlea - Tue/Wed/Thu available: Underwood - Sat available: Underwood/ Calamvale/ Runcorn/ Sunny bank Hills
01/05/2024
Kids Mongoose Bike (Green)
Kids Mongoose Mountain bike
30/04/2024
Mongoose Rockadile 24 Boys/Kids Mountain Bike 2021 Black
Excellent condition. Purchased from 99 Bikes RRP $550. Pick up only from Waterloo 2017.
30/04/2024
Mongoose Rockadile 24 Girls/Kids Mountain Bike 2021 Teal
Excellent condition. Purchased from 99 Bikes. RRP $550 Pick up only from Waterloo 2017.
30/04/2024
Two kids bikes
For sale are two rarely used bikes. The orange Mongoose trick BMX has been barely ridden. Its tires are more depressed than flat. The smaller Giant kid's bike has gears. Both are structurally sound. However, both may need some tire pumping. MA
28/04/2024
Kids mongoose bike
Mongoose 20inch red, orange, black Good condition, seat is adjustable Comes with a bell Practically new. Pickup only Tamworth
28/04/2024
Mongoose Kids Bike
First bike! Small kids bike with training wheels.
27/04/2024
Girls mongoose 16” kids pink bike
The Mongoose Missygoose 16" is a kid's bike for girls aged 3-7. It is tailored for the young rider, with a lightweight alloy sidewalk frame and child friendly components. It also comes fitted with a kids specific handlebar for optimum comfort. Features Doll carrier Front basket Handlebar and stem pad Steel training wheels Specifications Size: 16" Frame: alloy Crank: 1 piece forged steel. 127mm 32T steel chain ring Bottom Bracket: American Loose Ball Cog Set: 16T coaster brake cog Wheel Size:
27/04/2024
Kids mongoose bike 3 to 6 year old
Kids mongoose bike 3 to 6 year old.
25/04/2024
Mongoose kids bike 16”
In very good condition and hardly used. Bought brand new from 99 bikes but too small now. Comes with two helmets.
25/04/2024
Kids mongoose bike 16
Mongoose bike for kids 16" wheels Can include training wheels if needed great for age 4+ as a first bike
24/04/2024
Kids bike size 14
Lil Goose Mongoose size 14
21/04/2024
Mongoose Lil Goose 12 Kids Bike - Pink
Mongoose Lil' Goose 12 inch toddlers bike in Pink. Perfect for 3/4 year olds. Barely used, in perfect condition. Not a scratch on it. Retail price goes for $300. Happy to deliver locally.
19/04/2024
Mongoose 20 Racer X kids bike
The bike presents as in great condition. A few marks here and there, but hardly noticeable (as per pictures). Only thing might need attention is the rear tyre, after he learned to pedal brake.. And maybe a new seat.. Comes with receipt from Ray’s Bicycle centre and manuals/instructions. RRP $379 Pick up preferred, but can deliver near suburbs. Inspections most welcomed
14/04/2024
Kids Mongoose Bike - 16 inch, blue, with removable training wheels
16 inch, blue, Mongoose bike, with training wheels (optional / removable). In a used condition, and will require a new chain and a minor front brake adjustment. Pickup Northern Beaches - Balgowlah
13/04/2024
Mountain Bike
Like new! Beautiful colour Mongoose with gears, stand, bell and drink holder added. Only been used maximum 5times in front of our house. Daughter has outgrown it and has an adult bike now. Bike suitable for kids and adults.
13/04/2024
Mongoose kids bike with free spin, and stabilising wheels
Mongoose kids bike with free spin, and stabilising wheels Buy, borrow, trade, fix, bust myths (fake bike lanes, road rules, etc) and more at NewcastlePushBikeLibrary webpage (address and open times)
12/04/2024
Mongoose rockadile 20 kids bike - $80
Our daughter's Mongoose. 20" wheels, in really good condition, as pictured. A split in one of the pedals, but doesn't affect riding, it's still sturdy. Cheap at $80, pick up in Turramurra.
11/04/2024
Kids bike
Mongoose Missy goose girls bike, our daughter has grown out of it and it should go to someone who will care for it.
28/03/2024
Tricycle kids, mongoose bicycle Good condition
This bike would be around 18 years old. Still in good working condition. Would make a great first bike, would suite ages 3-6 years old.
25/03/2024