Once upon a time, one of the cleanest builds in Paris… François put his dream bike together carefully, over several years. Here’s a closer look at his tremendous Parallax Optical.

François’ silver Mash Parallax photographed beside a café.

Seeing a build like this being ridden is a pleasure. Seeing it used for fixed gear freestyle is even better. Let’s get into it.

Components

Component Build at publication
Frameset Cinelli Mash Parallax Optical Size L
Headset Chris King dropset headset 2
Rims Araya super hard anodized
Hubs Philwood high flange 32h
Spokes Sapim CX Ray
Tires Continental 4 Seasons 28mm (front) / Continental Gatorskin 28mm (rear)
Pedals MKS Urban Platform
Straps MKS double toe straps + Mash cages
Chainring Sugino Zen (51T)
Bottom Bracket Sugino 75 Direct Drive 2
Chain Izumi Super Toughness 1/8"
Cog Euro Asia Import Gold medal (18T)
Handlebar Enve M6 17° Riser
Stem Thomson x2 17°
Grips Vans x Cult + Hope bar ends
Seat Post Thomson Masterpiece 27.2mm
Seat Specialized Power
Crankset Sugino 75 Direct Drive 2

What do you use such a build for?

“It's my all-rounder since it's my only bike, I use it to tricks, to bomb the streets, to go to work, so I only invested in good stuff and I am extremely satisfied with it!

Super fun to ride, super responsive, a good replacement for my Histogram which has had its day!”

What led you to build such a beast?

“This is one of my favorite frames in the Cinelli x Mash collection, I wanted a change of scenery after riding an Histogram for a good 3-4 years.

I use it for anything and everything, and lately I've been really into the flat tricks. It is also super fun in tracklocross even if the wheels are quite thin!”

Any favorite trick?

“Fish 'n' Chips is the only tricks that goes without fail, and my god it's satisfying! Shredding those thin tires feels so good!

After bike checking Paul's Cinelli Vigorelli Caleido, we came back with François on the miroir d'eau to spread the water around and to define what a "wet fish 'n' chips" is.”

What does the frame geometry bring to the ride?

“The frame geometry is really nice. It’s very nimble. I like how short the wheelbase is – check the back tire clearance.”

Any drawbacks?

“Perfection has a price indeed. Relatively heavy compared to other fixed gears, it is the price of the solidity, but at the same time the rims which they are ultra light fail me during the landings of tricks a little too brutal.

This is the reason why I intend to change rims for a H+Son Hydra set.”

Anything to add?

“Thanks for the shooting and the interview! It was a pleasure to have a talk about my dear build!”

Close-up of a Mash frame, wheel and brown handlebar grip.
Rider leaning over a Mash bike in front of a monument at sunset.
Close-up of the rider’s gloved hands, frame and pedal straps.
Rider turning a fixed gear bike through the water mirror.
Rider and bicycle reflected among jets of water on the square.
Rider leaning into a turn beside a water jet.
Rider standing beside the Mash Parallax under autumn trees.
Rider in sunglasses and a patterned shirt sitting on a bike in a public square.

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