Mongoose Montana Sport 27.5" Mountain Bike - Black

$499.00 $579.00
Currently out of stock. Please call 03 9529 3752

The Mongoose Montana Sport 27.5" Mountain Bike is a reliable and affordable option for riders looking to hit the trails. Its lightweight aluminum frame and full suspension system provide a comfortable and responsive ride on even the roughest terrain. The 27.5" wheels and 9-speed Sunrace drivetrain offer great speed and control, while the front and rear disc brakes ensure reliable stopping power. Whether you're a beginner or a seasoned rider, the Mongoose Montana Sport is a solid choice for your next off-road adventure.


  • Frame: Aluminum, 27.5” sport geometry, internal cable routing, 9 mm x 135 mm dropout, replaceable hanger
  • Fork: SR Suntour XCE 28, steel steerer, pre-load adjust, 9 mm x 100 mm, QR, 80 mm travel
  • Bottom Bracket: Feimin FP-B609W, cartridge, 3-piece, threaded 73 mm shell
  • Cassette: Sunrace, 9-speed, 11-36T
  • Chain: KMC Z9
  • Pedals: Mongoose, nylon
  • Front Derailleur: Microshift, 31.8 mm clamp
  • Rear Derailleur: Microshift RD-M36S
  • Shifters: Microshift TS39-29, 2 x 9 trigger
  • Brake Levers: Alloy
  • Front Brake: Mechanical, aluminium, 160 mm rotor
  • Rear Brake: Mechanical, aluminium, 160 mm rotor
  • Grips: Xposure, single density
  • Handlebar: Xposure, aluminum, 650 mm width, 15 mm rise, 31.8 mm clamp
  • Stem: Xposure diecast, threadless, 70 mm/90 mm, 7°, 31.8 mm clamp
  • Headset: Threadless, ZS44/ZS44, retainer bearing
  • Seatpost: Steel, 300 mm, 28.6 mm
  • Saddle: Mongoose MTB comfort, steel rails
  • Hubs: Xposure, aluminum, ball bearing, 9 mm x 100 mm, 32H, 6-bolt
  • Rims: Xposure, aluminum double wall, 19 mm ID, 32H
  • Spokes: 14G, stainless steel
  • Tyres: Xposure MTB, 27.5 in x 2.1 in, wire bead
  • Crankset: Prowheel TM-CY10, aluminum, 36/22T

When you buy a new bike at

Test Ride Before Purchase

Pop into our store located in Prahran and our friendly staff will set up the bicycle in the correct size for
a test ride.

Custom fitting is also offered and included in the price. We will adjust handlebar height, grips and saddle for the perfect fit!

Making sure you are super comfortable on your new bike is our priority and there are plenty of options
available to make sure your new bike is a pleasure to ride.

Contact Us

Unlimited Free Service

All new bicycles purchased come with our exclusive 1 YEAR UNLIMITED FREE SERVICE. We recommend you return your bicycle for its first service 6-8 weeks of riding (approx. 200km). Our repair department is constantly busy servicing bicycles, so it's recommened that you call us a few days before you would like your bicycle serviced, and book in for our same day servicing.

Bicycle Size Guide

Here the Size guide. If you need help? Contact one of our expert!

Size Guide

Bike Freight Charges

This is a door to door service but depending on the delivery location, the total freight charge may additional charges per bicycle. You will be notified before we process your order if an additional freight charge applies to your order. This normally only applies to remote areas, outside of major cities.

Online Bicycles Orders

Please allow 3-5* working days for your bicycle to be delivered from time of payment being received. We take extra time and care in assembling your bicycle before it is packed and ready to send. Most online bicycle and department stores simply send the bicycle to you without any adjustments. We make sure the gears, brakes, wheels and all other components have been adjusted correctly first. All you need to do is fit the pedals, front wheel and stem. Easy to follow assembly instructions are included.

* Subject to stock location

Store Location

Monday to Friday: 9am - 5:30pm
Saturday: 9am - 5pm
Sunday: Closed