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Buying guide

Best mountain bikes under $1,000 in Australia

Picks and prices checked 2 November 2026. Chosen by BikeFinder from 29 bikes in our catalogue using the criteria below. Desk research from published specs, not ride tests.

Trek Marlin 5 Gen 3

A thousand dollars buys a genuine trail-ready hardtail in Australia, but only just. Below that, many bikes still use rim brakes or cable discs and a heavy coil fork, and they are better suited to bike paths than singletrack.

We went through every mountain bike on BikeFinder priced at $1,000 or less and picked the ones that meet a minimum standard for real trail riding. The full list is at the bottom, cheapest first, so you can see what you give up at each price.

Our picks

  1. Trek Marlin 5 Gen 3
    Best overall

    Trek Marlin 5 Gen 3

    $999.99 at Trek Australia

    Shimano CUES 1x9 with an 11 to 46 cassette, Shimano MT200 hydraulic brakes, a fork with hydraulic lockout and a 66.5 degree head angle, the slackest in this price group. Seven sizes from XS to XXL, plus rack and kickstand mounts if it doubles as a commuter.

    Keep in mind: Claimed weight is 15.1 kg and there is no dropper post.

    Aluminium · 1x9 · 100 mm · 29x2.40 · lowest gear 0.70 · 15.1 kg

  2. Specialized Rockhopper Sport
    Lightest claimed weight

    Specialized Rockhopper Sport

    $950 at Specialized Australia

    A claimed 14 kg, a 1x9 drivetrain, Shimano MT200 hydraulic brakes and seven sizes from XXS to XXL, with 27.5 inch wheels on the smallest sizes.

    Keep in mind: A 68.5 degree head angle makes it quicker steering but less settled on steep descents than the Marlin.

    Aluminium · 1x9 · 100 mm · 29x2.35 · 14 kg

  3. Marin Bobcat Trail 4
    Most trail-capable

    Marin Bobcat Trail 4

    $939.99 at BikesOnline

    120 mm of fork travel, a 1x10 drivetrain, Tektro hydraulic brakes, 2.4 inch tyres and a 66.5 degree head angle.

    Keep in mind: Only three sizes, M to XL, so shorter riders should look at the Marlin or Rockhopper.

    Aluminium · 1x10 · 120 mm · 27.5/29x2.4

  4. Merida Big Seven 20
    Best value under $700

    Merida Big Seven 20

    $699 RRP

    A 120 mm fork, a 1x8 drivetrain, Shimano MT200 hydraulic brakes, 27.5 x 2.4 inch tyres and a 67 degree head angle, in six sizes from XS to XXL.

    Keep in mind: 8-speed gearing has bigger jumps between gears than the 9 and 10-speed bikes above.

    1x8 · 120 mm · 27.5x2.4 · lowest gear 0.71 · 14.5 kg

  5. Reid MTB Elite
    Cheapest with hydraulic brakes

    Reid MTB Elite

    $549.99 at Reid Cycles

    Tektro hydraulic disc brakes, a 100 mm fork and a 1x8 drivetrain with an 11 to 40 cassette at the lowest price in this list.

    Keep in mind: 27.5 inch wheels and a steeper 69 degree head angle: better on smooth trails than rough ones.

    Aluminium · 8-speed · 100 mm · 27.5x2.35 · lowest gear 0.80

How we chose

  • Price shown on BikeFinder of $1,000 or less (a checked Australian retailer price where we have one, otherwise the RRP).
  • Hydraulic disc brakes. Mechanical discs and V-brakes are listed in the table but not picked.
  • At least 100 mm of fork travel and a 1x or wide-range drivetrain.
  • Preference for 29 inch wheels on medium sizes and up, a head angle of about 67 degrees or slacker, and a wide size range.

Prices are the ones shown on each bike page: a checked Australian retailer price where we have one, otherwise the RRP. They change often, so confirm with the seller. Some links to retailers are affiliate links; they do not change our picks.

Brakes matter more than gears

Hydraulic disc brakes give more power with less hand effort and need less adjustment than cable discs or V-brakes. At this price they are the single most important upgrade, especially for lighter riders and on long descents.

The fork is the weak point at this price

Almost every bike under $1,000 uses a coil-sprung fork with basic damping. A lockout is useful on roads and climbs. An air-sprung fork usually arrives around $1,300 to $1,500 (the Marlin 7 is an example in our catalogue).

Wheel size and fit

29 inch wheels roll over roots and rocks more easily and suit most riders from about 165 cm. Smaller sizes often use 27.5 inch wheels so the bike fits properly. Check the size chart on each bike page: a bike that fits is worth more than one extra gear.

Every mountain bike under $1,000 we list (29)

BikeKey specsPrice
Reid MTB Sport 27.5Aluminium · 7-speed · 80 mm · 27.5x2.1 · lowest gear 0.86$369.99
Pedal Ranger 4Aluminium · 7-speed · 100 mm · 27.5x2.1$399
Reid MTB Pro 27.5 DiscAluminium · 7-speed · 80 mm · 27.5x2.35 · lowest gear 0.86$429.99
Merida Matts 6.5 V1x7 · 26x2.1 · lowest gear 0.86$449
Merida Big Seven 10 MD1x7 · 100 mm · 27.5x2.25 · lowest gear 0.86$489
Pedal Thrasher 4Aluminium · 7-speed · 100 mm · 27.5x2.1$499
Reid MTB EliteAluminium · 8-speed · 100 mm · 27.5x2.35 · lowest gear 0.80$549.99
Merida Big Seven 10 D7-speed · 100 mm · 27.5x2.25 · lowest gear 0.75$598
Pedal Phoenix 3Aluminium · 8-speed · 100 mm · 29x2.25$599
Avanti Montari 2WAluminium · 9-speed · 100 mm · 27.5x2.20 · lowest gear 0.61$649.99
Silverback SE Series 8Aluminium · 8-speed · 100 mm · 29x2.10 · lowest gear 0.71 · 15.5 kg$672
Merida Big Seven 201x8 · 120 mm · 27.5x2.4 · lowest gear 0.71 · 14.5 kg$699
Cube Aim ONE HardtailAluminium · 2x8 · 100 mm · 29x2.25 · lowest gear 0.69 · 15.1 kg$699
Polygon Cascade 4Aluminium · 1x9 · 100 mm · 29x2.25 · lowest gear 0.78$699.99
Avanti Montari MS 1Aluminium · 8-speed · 100 mm · 27.5x2.20 or 29x2.20 · lowest gear 0.78$779
Cube Aim Pro HardtailAluminium · 1x9 · 100 mm · 29x2.25 · lowest gear 0.70 · 14.3 kg$799
Trek Marlin 4 Gen 3Aluminium · 1x8 · 100 mm · 29x2.40 · lowest gear 0.67 · 14.9 kg$849.99
Marin Bobcat Trail 3Aluminium · 9-speed · 120 mm · 27.5/29x2.25in · lowest gear 0.70$869.99
Norco Storm 3Aluminium · 1x8 · 100 mm · 29x2.25 · lowest gear 0.67$899
Marin Bobcat Trail 4Aluminium · 1x10 · 120 mm · 27.5/29x2.4$939.99
Silverback SE Series 9Aluminium · 9-speed · 100 mm · 29x2.35 · lowest gear 0.70 · 16.3 kg$949.05
Specialized Rockhopper SportAluminium · 1x9 · 100 mm · 29x2.35 · 14 kg$950
Specialized Rockhopper Sport (2026)Aluminium · 1x9 · 100 mm · 29x2.35 · 14.02 kg$950
Specialized RockhopperAluminium · 2x9 · 100 mm · 29x2.35 · 14.1 kg$950
Polygon Xtrada 5Aluminium · 1x10 · 120 mm · 29x2.25 · lowest gear 0.67$979.99
Giant Talon 29 3Aluminium · 2x8 · 100 mm · 29x2.2 · lowest gear 0.69$999
Liv Tempt 29 3Aluminium · 2x8 · 100 mm · 29x2.2 · lowest gear 0.65$999
Avanti Montari 2Aluminium · 9-speed · 100 mm · 27.5x2.20 or 29x2.20 · lowest gear 0.61$999.99
Trek Marlin 5 Gen 3Aluminium · 1x9 · 100 mm · 29x2.40 · lowest gear 0.70 · 15.1 kg$999.99

Related

Frequently asked questions

Can you get a good mountain bike for under $1,000 in Australia?

Yes, for trail riding on a budget. Look for hydraulic disc brakes, at least 100 mm of fork travel and a 1x drivetrain. Below about $700, most bikes still use cable disc or rim brakes.

Is a hardtail or full-suspension bike better under $1,000?

A hardtail. The cheapest full-suspension bike in our catalogue costs more than $1,000, and at this price a hardtail spends the money on better brakes and gears instead of a rear shock.

Do I need a dropper post?

Not to start. Droppers make steep descents easier, but none of our picks under $1,000 include one. One can be added later if the frame supports it.