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Bike Gloves up to 60% OFF SALE | Free Shipping on Select woom and Diamondback Bikes
Free Shipping on Select woom and Diamondback Bikes | Bike Gloves up to 60% OFF SALE

OnGuard Mastiff 8121 Key Chain Lock

by Onguard
SKU 39936
Original price $62.95 - Original price $62.95
Original price $62.95
$62.95
$62.95 - $62.95
Current price $62.95

SHIPPING CATEGORY

Accessory (Free shipping at $50+)

QUESTIONS

Contact us by chat, phone, text or email.

SHIPPING

Shipping Method determines your shipping timeline:

  • Economy: 5-7 business days
  • Ground: 3-5 business days
  • Expedited: 1-2 business days

Shipping Category determines your shipping cost:

  • Accessory: FREE Economy on orders $50+ (and FREE Ground at $150+)
  • Large Accessory: $34 Ground per product
  • Bike: Flat rate Ground per bike (varies by model)

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U.S. (Contiguous) only. AK/HI & International shipping available.

RETURNS

We will gladly accept returns of NEW merchandise within 30 days from receiving your order.

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Mastiff series chain locks provide superior protection for medium/high crime areas and are packed with features

Features

  • Chains made of titanium-reinforced, hardened steel links that resist cutting or prying
  • Chain cover protects paint and finishes, with an embroidered logo that won’t flake or wear off
  • Locking mechanisms secure the lock at multiple points: X4P Quattro Bolt shackles on models with separate shackle; X2P Double Bolt on models with integrated locking heads.
  • Locks use Z-cylinder tumbler mechanism that is bump-proof and resists picking, pulling, or drilling
  • Co-molded crossbar cover protects finishes and all-metal endcaps provide protection against hits and drops
  • Automatic keyway cover helps seal lock internals against the elements
  • 5 laser-cut keys, 1 with micro-LED
  • Anti-Theft Offer:
  • 8019, 8019L,8019LP: $1001 for Powersport; $3001 for Bicycle
  • 8020, 8021, 8117, 8118: $501 for Powersport; $2001 for Bicycle
  • 80119, 8120, 8121: $501 for Powersport; $1501 for Bicycle

RETURNS & EXCHANGES

Our "Ride Happy" Guarantee: We want you to love your purchase, but if you are not completely satisfied, we offer hassle-free returns on all orders.

You have 30 days from receiving your order to initiate your return with us:

  • Returns must be in NEW condition with original packaging and product tags.
  • You are responsible for packaging and return shipping. You may purchase a return shipping label from us, which is likely your least expensive option with our discounted rates.
  • We encourage testing your new item (for fit and/or function), but please keep it new (and hold on to packaging) until you are sure you're keeping it!
  • Your original shipping cost is non-refundable.

If you'd like to return your order, please start here.

WARRANTY

Ready Set Pedal stands behind all products we sell. Most of our brands (including all bikes) offer a limited warranty. We will work directly with the manufacturer (on your behalf) to evaluate and process your warranty claim. If the issue/defect is deemed eligible to be covered under warranty, we work to get you a replacement, repair or refund as quickly as possible. If you're experiencing an issue/defect with an order, please contact us for support.

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FAST SHIPPING

Flat Rates on Bikes

Free on Accessories over $50

TALK TO A KIDS BIKE EXPERT

(970) 718-2453

Call, Text, Chat, or Email

PRICE MATCH

Shop Confidently

30-Day Price Match Guarantee

EASY RETURNS

"Ride Happy" Guarantee

30-Day Return Policy

SHOP OTHER BIKE ESSENTIALS