Results in 18 in Frame Mountain Bikes

1-25 of 35

  • 26" 15 SPEED BOYS BRAVETTI MOUNTAIN BIKE 18" FRAME

    26" 15 SPEED BOYS BRAVETTI MOUNTAIN BIKE 18" FRAME

    BIKE IS IN USED CONDITION WITH SOME MINOR RUST AND SCRATCHES ON FRAME. TYRES PUMPED UP AND READY TO RIDE. PICKUP FROM PAKENHAM. NEW TYRES. KICK STAND.
    AU $43.00
    0 bids
    AU $0.00 postage
    Ending Today at 20:44 AEDST
    Local pickup
  • MOUNTAIN BIKE Diamond Back Shimano Breaks & Gears 18 Gears

    MOUNTAIN BIKE Diamond Back Shimano Breaks & Gears 18 Gears

    A well used and loved bike. Could use a tune up. We are moving house!
    AU $30.00
    1 bid
    AU $0.00 postage
    Ending Tuesday at 20:29 AEDST
    Local pickup
  • Giant Talon Mountain Bike 18" Mens Bicycle Black & Silver #751657

    Giant Talon Mountain Bike 18" Mens Bicycle Black & Silver #751657

    Giant Talon Mountain Bike Aluxx 6000 Series. The item is pre-owned but in good working condition, there are small scratches and scuffs on the bike, most are barely visible. There is small tears around the edges under the seat.
    AU $529.00
    Local pickup
    AU $0.00 postage
  • 2015 HASA Shimano 27 Speed 27.5" Wheel Mountain Bike 18"

    2015 HASA Shimano 27 Speed 27.5" Wheel Mountain Bike 18"

    This compares to 26" for a standard mountain bike wheel and 29in for so-called "29er" wheels.See Comparison: 26", 650b (27.5"), 29er Mountain Bike Wheels. They're also more suitable for smaller riders than 29ers.
    AU $449.00
    Was: Previous priceAU $899.00
    30 watching30 watching
  • Apollo Mountain Bike Men's 20inch 18 Speed

    Apollo Mountain Bike Men's 20inch 18 Speed

    It is a Uk model not sold in Australia. It's an alloy frame, 18 speed shimano sis derailleurs and shift lever set. Also comes with an unused Aust standard ranking helmet.
    AU $200.00
    Local pickup
    AU $0.00 postage
  • 2017 HASA GALLANT 1.0 Shimano 24 Speed Mountain Bike 27.5"

    2017 HASA GALLANT 1.0 Shimano 24 Speed Mountain Bike 27.5"

    AU $349.00
    11 watching11 watching
  • Male 26in Trek "4300 Series 4" 24sp Alloy Mountain Bike

    Male 26in Trek "4300 Series 4" 24sp Alloy Mountain Bike

    24sp Shimano Alivio Trigger Shift Gears. I reserve the right to end item as it is advertised elsewhere. Pickup only from Doveton Vic 3177. In good used condition as per pics.
    AU $125.00
    Local pickup
    22 watching22 watching
    AU $0.00 postage
  • Trek 3700 Mountain Bike 18" Aluminium Frame Green and Silver

    Trek 3700 Mountain Bike 18" Aluminium Frame Green and Silver

    Trek 3700 Series 3 Mountain Bike Has just had a service and new cables. 18" L size Aluminium Frame Mountain Bike. 21 speed. 26" wheels.
    AU $180.00
    Local pickup
    AU $0.00 postage
  • HASA Kids Mountain Bike Shimano 18 speed 20" White

    HASA Kids Mountain Bike Shimano 18 speed 20" White

    (Was established in the early 90’s in Taiwan. Now HASA bike have swiftly expanded in the markets across the world. HASA Aluminium Alloy 6061 Light Weight). Bike Parts. SHIMANO SL-RS35 Left 3 speed, Right 6 speed Rear.
    AU $349.00
    Was: Previous priceAU $500.00
    Free postage
    10 sold10 sold
  • 2017 HASA GALLOP3.0 Shimano 27 Speed Mountain Bike 29"

    2017 HASA GALLOP3.0 Shimano 27 Speed Mountain Bike 29"

    AU $429.00
    11 watching11 watching
  • Kawasaki KX26s Mountain Bike

    Kawasaki KX26s Mountain Bike

    With a Shimano drive-train, the aluminum frame mountain bike provides all the power you need to race across any terrain. The MTB tires and handlebars in this silver mountain bike provide comfort and superior handling capabilities.
    AU $299.99
    Local pickup
    AU $0.00 postage
    Available for Best Offeror Best Offer
  • 2016 HASA Shimano Altus 27 Speed Suspension 29er Mountain Bike 18"

    2016 HASA Shimano Altus 27 Speed Suspension 29er Mountain Bike 18"

    Was established in the early 90’s in Taiwan. Now HASA bike have swiftly expanded in the markets across the world. HASA Aluminium Alloy 6061 Light Weight, 29er, Taper Head Tube. SHIMANO Altus SL-M370 Left 3 speed, Right 9 speed Rear.
    AU $899.00
    Was: Previous priceAU $1,800.00
    73 watching73 watching
  • 18 Speed Mountain Bike.

    18 Speed Mountain Bike.

    Little Used Mountain Bike. It's computer cad/cam designed and 18 speed with twist grip gear changes. Standard 26/65 size wheels. This bike has only been used perhaps a dozen times, but it has been kept outside so there is some surface rust on the chrome as seen in pics 5 and 6.
    AU $50.00
    0 bids
    AU $0.00 postage
    Ending 29 Jan at 13:30 AEDST
    or Buy It Now
    Local pickup
  • New - Avalanche Charge 10 Single Speed Bike 18" Medium - Red/White

    New - Avalanche Charge 10 Single Speed Bike 18" Medium - Red/White

    The Avalanche Charge 10 is perfect no nonsense bike to explore the outdoors. It is loaded with energy, cool looks and fit right geometry. New - Avalanche Charge 10 Single Speed Bike. Avalanche Charge 10 Single Speed.
    AU $215.00
    Free postage
  • KONA 26" Mountain Mtb Bike Bicycle 18" Frame Deore Derailleur

    KONA 26" Mountain Mtb Bike Bicycle 18" Frame Deore Derailleur

    Mountain Bike with high-end specs and a frame that used to be one of the best at its time. Shimano components. Serviced a few days ago with no tracks riden since, and waiting for the new owner :) Brand new rear cassette, rear brake, hub and chain (all Deore components) have been installed. Frame: 18" Kona HossMatic Aluminium Frame Handlebar: Kona 25 1/2" Aluminium Handlebar 1" diameter Headset: AHEADSET Steel Fork: MZ COMP Marzocchi 120 mm Fork Saddle: Kona Black Saddle Shifters: Right and Left Shifters are Shimano Rear derailleur: Shimano Deore Wheel: 26 Wheels with 2" Tyres Crankarms: Trumativ FiveD
    AU $200.00
    0 bids
    AU $0.00 postage
    Ending Wednesday at 20:10 AEDST
    Local pickup
  • Mountain Bike Giant Talon 3

    Mountain Bike Giant Talon 3

    Giant Talon 3 Mountain Bike. In good shape with just a few small scratches and scuffs.
    AU $152.50
    3 bids
    AU $0.00 postage
    Ending Wednesday at 17:58 AEDST
    Local pickup
  • 2015 HASA Shimano 27 Speed 26" Wheels Mountain Bike 18"

    2015 HASA Shimano 27 Speed 26" Wheels Mountain Bike 18"

    Was established in the early 90’s in Taiwan. Now HASA bike have swiftly expanded in the markets across the world. Bike Parts. Year: 2015. New ALTUS SL-M370 Left 3 speed, Right 9 speed Rear. HASA Aluminium Alloy 6061 Light Weight.
    AU $499.00
    Was: Previous priceAU $899.00
    29 sold29 sold
  • Custom Built 29er XC Venzo Mountain Bike (18")

    Custom Built 29er XC Venzo Mountain Bike (18")

    Custom Built 29er XC Race Bike (NEW) (Reduced Price). Medium(18") frame, 11.1kgs. Full 2016 Shimano Deore XT 1x11 Drivetrain, 2016 SLX Hydraulic Brakes, 2016 Manitou Suspension. Race Face and Pro components.
    AU $1,899.00
    Local pickup
    AU $0.00 postage
    Available for Best Offeror Best Offer
  • HASA Kids Mountain Bike Shimano 18 speed 20" Green

    HASA Kids Mountain Bike Shimano 18 speed 20" Green

    (Was established in the early 90’s in Taiwan. Now HASA bike have swiftly expanded in the markets across the world. SHIMANO SL-RS35 Left 3 speed, Right 6 speed Rear. Bike Parts. HASA Aluminium Alloy 6061 Light Weight).
    AU $349.00
    Was: Previous priceAU $500.00
    Free postage
  • Mountain Bike Alum + Front Susp Front Disc brakes 21 gears 18" Frame 26" wheels

    Mountain Bike Alum + Front Susp Front Disc brakes 21 gears 18" Frame 26" wheels

    Front Suspension Mountain Bike. Front Disc Brakes. Aluminium 18 " Frame. 21 speed gears. Good seat tyres brakes like new.
    AU $94.05
    Local pickup
    Was: Previous priceAU $99.00
    20 watching20 watching
    AU $0.00 postage
  • New - Avalanche Reflex 27.5 Boys Mountain Bike - Blue/Green MTB

    New - Avalanche Reflex 27.5 Boys Mountain Bike - Blue/Green MTB

    The Avalanche Reflex 27.5 Mountain Bike is perfect to explore the outdoors. It is loaded with energy, cool looks and fit right geometry. The Avalanche Reflex 27.5 Mountain Bike has an Alloy steel frame and a 21 speed Shimano gear system.
    AU $360.00
    Available for Best Offeror Best Offer
    Free postage
  • MTN BIKE MONGOOSE PRO 24 SPEED 18" FRAME FULLY SERVICED

    MTN BIKE MONGOOSE PRO 24 SPEED 18" FRAME FULLY SERVICED

    MENS MTN BIKE. 24 SPEED GEARS. 18" FRAME. FULLY SERVICED 2nd HAND BICYCLES. MONGOOSE ROCKADILE. THE BIKE SHED. 26" WHEELS. COMFORTABLE RIDE.
    AU $189.05
    Local pickup
    Was: Previous priceAU $199.00
    15 watching15 watching
    AU $0.00 postage
  • NEW Progear MTB Tracker 26" Bicycle 18" Frame Mens Mountain Bike Red

    NEW Progear MTB Tracker 26" Bicycle 18" Frame Mens Mountain Bike Red

    AU $279.00
    Available for Best Offeror Best Offer
  • New - Demo Avalanche Charge 10 Single Speed Bike 18" Medium - Blue/White

    New - Demo Avalanche Charge 10 Single Speed Bike 18" Medium - Blue/White

    The Avalanche Charge 10 is perfect no nonsense bike to explore the outdoors. It is loaded with energy, cool looks and fit right geometry. New - Avalanche Charge 10 Single Speed Bike (Demo Bike Pickup Only).
    AU $172.00
    Local pickup
    AU $0.00 postage
  • RETRO 1993 WHEELER 6600 COMP LINE MOUNTAIN BIKE LUGGED CHROMOLY FRAME

    RETRO 1993 WHEELER 6600 COMP LINE MOUNTAIN BIKE LUGGED CHROMOLY FRAME

    Retro 1993 WHEELER 6600 COMPLINE mountain bike Tange oversize cr-mo tubing and Tange cro-mo triple taper forks. I have taken most of the high end parts off and replaced with good functioning parts. I then took it for a ride around Glenrock (no front suspension or disc brakes) and was surprised how capable it was, lots of fun and easy to ride especially climbing there was only one section along Grass Tree where I dismounted.
    AU $75.00
    1 bid
    AU $0.00 postage
    Ending Wednesday at 12:34 AEDST
    Local pickup

Got one to sell?

Get it in front of 160+ million buyers.

Guides