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Bike Locks under $100

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45% Off Full Price Clearance
OnGuard Akita Series Lock Cable 9.3m x 10mm

OnGuard

OnGuard Akita Series Lock Cable 9.3m x 10mm

$30.00 Full price
$30.00
Club price
$54.99 Full price
32% Off Full Price Clearance
Knog Scout Long Screws Replacement Screws

Knog

Knog Scout Long Screws Replacement Screws

$4.00 Full price
$4.00
Club price
$5.95 Full price
20% Off Full Price Clearance
Abus 8808C Steel O-Chain Combo Lock 85cm (No Bracket)

Abus

Abus 8808C Steel O-Chain Combo Lock 85cm (No Bracket)

$99.00 Full price
$99.00
Club price
$124.99 Full price
ABUS 1200 Combination Chain Lock 60cm

Abus

ABUS 1200 Combination Chain Lock 60cm

$65.00 Full price
$65.00
Club price
$69.99 Full price

Find Your Size

Step 1: Measure your height

  • Take off your shoes
  • Stand with your back straight against a wall
  • Balance a book on your head to mark your height on the wall
  • Measure your height by the distance from the floor to the mark
cm

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Step 2: Adjust your inseam

  • Based on your height, we’ve calculated a starting point.
  • You can measure your inseam by tucking a book between your legs so there is pressure but it isn’t uncomfortable.
  • Inseam typically falls with 5cm of the average.
cm

Find Your Size

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Related Categories

Key Locks

Key Locks

Reliable key locks for everyday cyclists who prefer simple, no-fuss bike security. Browse keyed options built for commuting, urban locking, and dependable anti-theft protection.

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Combination Locks

Combination Locks

Keyless and hassle-free, combination locks let you secure your bike with a code you set yourself. Great for commuters, students, and shared household bikes.

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Folding Locks

Folding Locks

Folding locks built for urban commuters who need compact, reliable security. Portable enough to carry daily, tough enough to deter theft at racks, cafes, and transit stops.

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U Lock / D Lock

U Lock / D Lock

These are the locks built for high-risk streets. U-locks and D-locks offer rigid, cut-resistant security to keep your bike protected wherever you park.

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Key U Locks & D Locks

Key U Locks & D Locks

Need new Key U Locks & D Locks? Look no further! Shop Australia's best selection at 99 Bikes and get everything you need for your ride. See our deals!

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Key Folding Locks

Key Folding Locks

Check out our collection of Key Folding Locks. We've curated the best products to enhance your cycling experience. Shop online or in-store today!

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Cable Locks

Cable Locks

Lightweight and flexible, cable locks are perfect for quick stops, commutes, and everyday securing needs. Browse our range, ideal for cyclists who want portable, convenient security on the go

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Combination Cable Locks

Combination Cable Locks

Discover our huge range of Combination Cable Locks. At 99 Bikes, you'll find top-quality products with expert advice to match. View the collection!

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Chain Locks

Chain Locks

Flexible and heavy-duty, chain locks let you secure your bike to almost anything. Browse trusted options for commuters, urban riders, and long-term outdoor storage.

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Key Chain Locks

Key Chain Locks

Discover our huge range of Key Chain Locks. At 99 Bikes, you'll find top-quality products with expert advice to match. View the collection!

Explore More
Combination Folding Locks

Combination Folding Locks

Check out our collection of Combination Folding Locks. We've curated the best products to enhance your cycling experience. Shop online or in-store today!

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Combination Chain Locks

Combination Chain Locks

Check out our collection of Combination Chain Locks. We've curated the best products to enhance your cycling experience. Shop online or in-store today!

Explore More

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