About Bike Delivery

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Timelines

Delivered ready to ride in 10 to 14 days.

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Place your order

Select the product you are interested in, click delivery, type in your postcode, and select Bike Delivery. If this is not available there is no available stock nearby.

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Order Confirmation

Once your order is placed we will be in contact with you within 2 hours to confirm your order.

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Bike Build

Your bike will be built up at your local 99 bikes by one of our expert mechanics and safety checked prior to delivery.

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Delivery

Your bike is delivered to your door by a 99 Bikes expert who will walk you through your new bike and answer any questions you may have.

Next Business Day Delivery

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Timelines

Delivered before 8pm next business day.

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All orders placed before midnight will be delivered next business day before 8pm.

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Picked for Delivery

Your local 99 Bikes store will prepare your order ready for dispatch.

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Delivery

One of our friendly 99 Delivery team members will deliver your order.

Shipping & Delivery Options

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At 99 Bikes, we offer multiple delivery options to suit your needs. Here’s a quick overview:

Click & Collect:
Order online and pick up your item from a nearby store — free and often same-day!

Standard Delivery:
Available for most parts and accessories.
Estimated delivery:

  • Metro: 2–14 business days
  • Regional & Remote: Up to 21 business days

Express Delivery:
Available for most parts and accessories.
Estimated delivery:

  • Metro: 1–6 business days
  • Regional & Remote: Up to 21 business days

Boxed Bike Delivery:
For selected bikes. Delivered boxed to your address and ready to be assembled in 1 - 2 weeks.

Note: Delivery times are an estimate and actual delivery times may vary based on public holidays and peak periods. Bulky items may take longer.
For full details, delivery estimates and more information, please visit our Shipping & Delivery Info page.

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Mongoose Switchback Sport 27.5 Womens Mountain Bike Navy (2020)

Out of stock
Only %1 left
Request a Price Beat

Up to 12 months interest free

Features

Perfect Ride Guarantee
If you don't love it, you can swap it, up to 30 days from purchase!* Learn more Â»

Free Bike Build
We'll build your bike for free when you click and collect at any 99 Bikes store.

First Free Tune-up
Every bike comes with a complimentary free tune-up and safety check.

Please note that, in order to reduce production and delivery times, bike specifications are subject to change by the manufacturer without notice. Please be aware that these changes might not be reflected on product pages and images.

The Mongoose Switchback Sport 27.5 Womens Mountain Bike is the perfect way for females to enter into the world of mountain biking. The Switchback Sport have everything you need to hit the trails and enjoy putting two wheels on the dirt. The Tectonic T1 aluminium frame is light so that you can easily control the bike and the easy to mount frame makes getting on your bike a breeze. The reliable 2x8 speed Shimano drivetrain has the gears to climb and descend in comfort while the Xposure suspension fork handles the bumps for a smoother ride. Mongoose equipped the Switchback Sport with mechanical disc brakes which gives you all of the braking power you will need on the trails. The double wheel alloy rims are light yet durable which is a great for testing out the Switchback and really enjoying your ride. The Mongoose Switchback Sport 27.5 Womens Mountain Bike ticks every box as an entry level hardtail mountain bike that is great for developing your skills or enjoying the great outdoors and getting fit with your friends.

Features

  • Xposure® 80 mm travel fork
  • 2 × 8 drivetrain; Shimano® derailleurs and shifters
  • Mongoose® mechanical disc brakes.
More Information
SKU 20Mongoose27.5FSwitchbackSportNavy
Season 2020
Sizing SKUs MD: MGM25300F10MD, SM: MGM25300F10SM
Click & Collect Yes
Frame Tectonic T1, aluminum, 27.5" sport geometry, internal cable routing, 9 mm x 135 mm dropout, replaceable hanger
Frame Material Alloy
Fork Xposure, 27.5", steel steerer, lockout, 9 mm x 100 mm, QR, 80 mm travel
Front Travel under 100mm
Speeds 2 x 8
Front Gears Double
Groupset Brand Shimano
Rear Gears 8 Speed
Crankset Prowheel TM-CY10, aluminum, 36/22T
Pedals Mongoose, nylon
Chain KMC Z8
Brake Type Mechanical Disc Brake
Brakes Mongoose, mechanical, aluminum, 160 mm rotor
Shifters Shimano SL-M315, 2 x 8
Derailleur Front Shimano FD-M315, band clamp
Derailleur Rear Shimano RD-TX800
Cassette Sunrace, 8-speed, 11-34T
Wheel Size 27.5" (650b)
Tyres Xposure MTB, 27.5 in x 2.1 in, wire bead
Rims Xposure MD-16, aluminum double wall, 19 mm ID, 32H
Hubs F: Xposure, aluminum, ball bearing, 9 mm x 100 mm, 32H, 6-bolt R: Xposure, aluminum, ball bearing, 9 mm x 135 mm, 32H, 6-bolt
Spokes 14G, stainless steel
Bottom Bracket Feimin FP-B609W, cartridge, 3-piece, threaded 73 mm shell
Handlebar Xposure, double-butted aluminum, 680 mm width, 25 mm rise, 31.8 mm clamp
Headset Threadless, ZS44/ZS44, retainer bearing
Grips Xposure Kraton, single density
Stem Xposure diecast, threadless, 70 mm/90 mm, 7°, 31.8 mm clamp
Saddle Mongoose MTB comfort, steel rails
Seatpost Xposure, aluminum, 350 mm, 20 mm offset, 31.6 mm

Hardtail Mountain Bike Sizing Chart

  • Women
  • Men
Rider's Height (cm)
Womens & Mens frame sizes
145
150
155
160
165
170
175
180
185
WXXS
WXS
WSM
WMD
XS
SM
MD
LG
XL

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