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Royal Racing Quantum Jacket Black

Brand: Royal Racing
£99.99

Code: 4014-05-510

2 In Stock

Code: 4014-05-520

22 In Stock

Code: 4014-05-530

32 In Stock

Code: 4014-05-540

35 In Stock

Code: 4014-05-5345

Special Order from the Supplier
Usually available 2-3 days!
Call us to check availability

Code: 4014-05-550

Special Order from the Supplier
Usually available 2-3 days!
Call us to check availability
Ask a Question

Brand: Royal Racing

Quantum Lightweight Packable MTB Jacket

Designed For: Adventure | Trail | Enduro | Casual
Features: Packable | Lightweight | Fully Taped | Waterproof

The Quantum Jacket is constructed from award-winning performance material, is fully taped and DWR coated, making it a packable and lightweight yet breathable jacket for all seasons.

The Quantum Jacket is one of our most exciting new products, one which pools years of MTB specific clothing design experience to produce the ideal solution for sudden downpours in all seasons, whether you’re on a mountain bike, gravel riding, are in between enduro stages or just out walking the dog.

The overall weight is just 100grams for a size medium, and it’s designed to pack down to the size of a slim energy drink. Throw one in your hip pack, pocket or backpack, on any single or multi-day ride or even race events.


The Quantum Packable Jacket is designed to work with the Quantum Hoody as an all-round layering system for any condition. It shares the relaxed ride fit with longer cut arms and back plus an elasticated cuff, waist and under the helmet hood to keep the elements out when the weather turns bad.


Other features include a zipped chest pocket to carry your phone, cash, or card. This pocket doubles as the jacket’s own stuff sack. Also, the inner hanging loop can be used as a hood tie-down to prevent it from flapping about in the wind if needed. All finished off with a DWR coating to help shed all the dirt and moisture the trail can throw at you.

QLS - Quantum Layering System

It’s well known in the outdoor sports world that layering is the ultimate way to stay warm and dry on a bike. Our Quantum Hoody is designed to work in harmony with the Quantum Jacket as an all-season mid/outer later combination.

Choose either a Core or Quantum jersey as your base layer, wear the hoody to retain heat if you need to, then add the outer shell when the heavens open. We’re pretty sure this combination will be ideal for 90% of the riding you do.