The OnGuard 8140 Revolver X4P is a heavy-duty combination bike lock that gives cyclists the security of a U-lock with the extra reach of a long coiled cable. At 185cm long, it makes it easier to secure your bike to a wider range of fixed objects, while the combination design means there are no keys to carry or lose.

If you regularly lock your bike outside a café, at work, shopping centres or during a day of cycling, this is a practical option when you want more flexibility than a conventional U-lock. The long cable gives you plenty of reach around the bike and anchor point, while the X4P locking mechanism adds serious resistance against common attempts to pull, pry, twist or jack the lock apart.

U-lock security with extra cable reach

The Revolver X4P combines a substantial steel cable with a U-lock-style crossbar, giving you more options when securing your bike. The 185cm cable is long enough to make locking around larger bike racks, posts and other fixed objects much easier than with a short U-lock alone.

X4P Quattro Bolt locking mechanism

OnGuard’s X4P Quattro Bolt mechanism secures the shackle to the crossbar at four points rather than relying on a single locking point. This multi-point design helps resist pulling, jacking, prying and twisting, giving cyclists greater confidence when leaving their bike secured in public.

Combination lock means no keys

The combination system is useful for cyclists who don’t want another key on their keyring or have to remember where they put their bike lock key. Set your combination and you’re ready to lock and unlock your bike without carrying a separate key.

Strong steel construction without unnecessary bulk

The lock uses steel and lightweight aluminium-steel alloy construction to provide a strong level of security while keeping the overall lock practical for everyday cycling. It’s a good choice for commuters, recreational cyclists and anyone who regularly needs to leave their bike locked up while they’re away from it.

Item specs:

• Brand: OnGuard
• Model: 8140 Revolver X4P
• Lock type: Coiled combination bike lock
• Length: 185cm
• Cable diameter: 12mm
• Locking mechanism: X4P Quattro Bolt
• Locking points: Four-point shackle-to-crossbar security
• Materials: Steel and aluminium-steel alloys
• Lock type: Combination, no key required
• Suitable for: Bicycles and everyday cycling security
• Inclusions: OnGuard 8140 Revolver X4P bike lock