M3 Pro builds on the fast-ascending reputation of the M3 Air, offering identical power and competitive speed while adapting to cooler temperatures. Knowing that going fast is a year-round priority of athletes, our latest premium road shoe replaces its predecessor’s airy mesh upper with a layered, all-season TPU material that provides warmth and comfort in colder months.
The adapted upper construction and dynamic insole work together to provide increased efficiency and stability, minimising yield and delivering the power transfer required of riders at the top of their field. Meanwhile, the new material provides increased durability in unpredictable conditions, with hardwearing and easy to clean properties, featuring a stylistic gloss TPU and satin print border for added resilience and protection.
The M3 Pro shares the M3 air’s parallel, Dual-Dial Closure lace guides and an upgraded wrap design for a tailored fit and maximum pressure distribution across the foot. QUOC’s highest quality carbon fibre sole continues to guarantee maximum stiffness and velocity. As with all of our high end products, M3 Pro includes varying arch supports that deliver customised comfort to each racer.
M3 Pro was designed on the feedback of elite racers seeking to maintain performance and durability across the change of the seasons. With M3 Air providing a much more aerated and cooling functionality, M3 Pro focuses on providing warmth and resilience in colder months, while continuing to deliver the foot stability, power and comfort that represent the highest priorities in racing footwear. Both shoes enhance and compliment the athlete’s natural core strength, with every element having been selected to increase speed, improve efficiency, and remove obstacles between the rider and the podium.
Finding the perfect size
We recommend measuring both of your feet from your heel to your longest toe. Take the longest measurement, add 5mm (0.2 inches) and then compare this measurement to our size chart. Alternatively, customers are advised to opt for their nearest EU size, rounding up if they measure an exact half-size. If you have ridden with QUOC shoes in the past, we rounded our half sizes up to whole sizes i.e a EU43.5 is now a EU44.
Fit
Worked from a hand-sculpted last that combines years of incremental improvement and adjustment, the shoe features a foot-enveloping lining and a medium-fit toe box making it highly adapted to the average rider.
Layered, all-season TPU material
Upgraded, comfort-enhancing last
Race-grade carbon fibre sole with embedded air vents
Gloss TPU and satin print border for protection
Dual dial closure with fast-adjusting, parallel lace guides
Innovative, tongueless wrap design
Vibration-absorbing insole with ball-of-foot pressure point release
Three arch inserts for custom-like fit
3-bolt road cleat compatible (Look/Speedplay)
Pairs with fitted neoprene toe cover accessory for rainy days
One year Limited Warranty. For manufacturing faults, QUOC will replace the product free of charge to the customer. Customers will be advised to contact customer service at warranty@quoc.cc and asked to provide proof of purchase, photos and a description of the damages. We will then evaluate the claim and assist with the replacement.
This product is crafted in a combination of high-quality TPU and handlaid, unidirectional carbon fibre. For maximum longevity, we recommend cleaning thoroughly after use with cold water using a pressure hose or clean cloth. When not riding, store in a cool and dry place, away from direct sunlight.

Product Information
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Close all zippers before washing
Wash at max 30°C
Hand washing with cold water (or gentle wash cycle)Using mild, high quality detergent
Drip drying in shade, do not machine dry
Avoiding ironing and bleachThe instructions on your garment’s label
Sorting your clothing by color
Avoiding fabric softener.
Our clothing isn’t meant to be dry cleaned and soaking clothing is not ideal
Storage
Unused sealed sachets should be stored inside the box in a well-ventilated, dry place and protected from moisture, heat and direct sunlight. Can be stored for up to 3 years.
Size
Each sachet contains 30g powder.2 x 30g sachets per carton box.
Makes 2x litres of bike cleaner
100% plastic free packaging
Readily biodegradable ingredients
100% water free
Refill your old bottle and help reduce plastic waste
92% saving in packaging compared to 2 x 1L bike cleaner
100% environmentally friendly ingredients, including plant based raw materials
Supplied in a compostable sachet and printed with vegetable inks
FSC recycled card box containing 2 x sachets – that makes 2L of bike cleaner
Safe on all parts and surfaces including carbon fibre
Will not harm seals, cables, disc brake pads or rotors
Alkaline based and free from alcohol, CFCs, EDTA, solvents or acids
Vegan & vegetarian friendlyCruelty free, not tested on animals
Sachet Instructions
1. Grab your empty old bottle of Muc-Off. (You may need a pair of adjustable pliers to remove the trigger from the bottle). Or purchase our Bottle for Life.
2. Fill up to the shoulders of the bottle with 1 litre of lukewarm water for faster formula activation!
3. Carefully cut one corner of the sachet open along the diagonal cut lines.
4. You can carefully pour the sachet straight into the top of the bottle. Or using the box, fold the inside of the lid together using the printed lines as a guide and use this as a funnel to pour the powder into your bottle. (Please see our video for full instructions on this.
5. Screw your spray trigger back onto the top of the bottle. Ensure it’s tight!
6. Shake the bottle vigorously for 30-60 seconds to activate the formula. If you notice any undissolved powder simply keep shakin’ it!
7. Go clean that filthy bike!