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OnGuard Mastiff 8019 Chain Lock 110cm x 10mm Shackle 14mm
Free UK delivery
Mastiff 8019 a short-shackle Boxer U-lock with X4P Quattro Bolt locking mechanism paired to a 3.5-foot long 10mm (0.39 "") titanium reinforced hardened steel hexagonal link chain. Hexagonal and square links present more hardened surfaces than round links making sawing and cutting virtually impossible. Titanium surface hardening vastly increase cut and saw resistance. Embroidered nylon chain covers wont crack or peel for long lasting beauty. Velcro tabs keep cover in place to help protect paint and finishes. Comprehensive selection of locks types chain lengths and link size to exactly match security needs. Chain dimensions: 110cm x 10mm Shackle diameter: 14mm Hardened steel Key Features:
- Automatic keyway cover weatherproofs the lock mechanism
- 10mm (0.39 "") titanium reinforced hardened steel hexagonal link chain resists cutting or prying
- Chain cover protects paint and finishes embroidered logo won't flake or wear off
- Bump proof Z-Cylinder resistant to picking pulling and drilling
- Includes 5 laser cut keys 1 with in built micro LED
| Type | Bike Lock |
| Brand | Onguard |
| SKU | PROD020 |
Lightweight
Featherlight alloy frame — easy for little ones to handle, steer and carry.
Built to last
6061 aluminium frame & fork, ready for everyday adventures.
Made for small hands
Short-reach levers and kid-specific geometry.
Grows with them
Adjustable seat & bars — and trade up when they’re ready.
Trade up as they grow
When they’ve outgrown this one, send it back for credit towards the next size up. Less waste, more riding — and a Shyre stays on the road for the next little rider.
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