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Moustache Friday 28.7



The Friday 28.7 features a light and manoeuvrable frame benefiting from reverse Hidden Power technology, a Bosch Performance Line system equipped with a 500Wh PowerPack battery offering a lowered center of gravity, SmartphoneHub connectivity to stay connected, ‘a rigid carbon fork, a road handlebar with “flare” splay and super practical accessories in town such as the QL3 light luggage carrier or even the powerful Supernova lighting. And to be cooooool until the end, we equipped our Friday 28.7 with a Brooks Cambium saddle.



Faster, stronger, further! Hands on the dropbars, bag slung over your shoulder, you’ll easily cross through town on your Moustache Friday 28.7 2021 and in a unique style!


  • 6061 aluminum frame with integrated battery.
  • Shimano Tiagra 10-speed drivetrain.
  • Shimano Tiagra hydraulic disc brakes, 180/180 mm.
  • Bosh Performance Line motor with a 500 Wh battery.
moustache-cat-saison9-en (dragged) 5
Frame Friday 28, 6061 T4-T6 aluminum, variable thickness hydroformed tubes, 1 “1 / 8-1” 1/2 tapered steerer, reverse Hidden Power technology
Fork Friday, carbon with tapered steerer, 180mm disc mount, inserts for luggage rack and fender
Engine Bosch, Performance Line 250W – 65 Nm – high performance – 25 km / h – Natural – Silent – Frictionless – Compact – Lightweight
Battery Bosch, PowerPack 500Wh
Autonomy Estimate your battery life, based on your conditions of use.
Display Bosch, 4Ah
Counter Bosch, SmartphoneHub, allows you to connect your bike to your smartphone. Use with integrated counter or smartphone.
Rear derailleur Shimano, Tiagra, RD-R4700-SS, 10 speed
Chainring Mustache, Aluminum, 42 teeth with chainring guard
Cassette Shimano, HG500-10, 11-34
Chain KMC, 10 speed
Controller Shimano, Tiagra, Dual Control levers, hydraulic disc brakes
Crankset Mustache, Aluminum, 170mm
Brakes Shimano Tiagra hydraulic disc brakes
Discs Shimano, 180mm front and 160mm rear
Hubs Front = Mustache, 32 holes, 12x100mm, thru axle. Rear = Shimano MT400, 32 hole, 12x142mm, thru axle.
Rims Mustache, Aluminum, double wall, 32 holes
Tires Continental, Contact Speed, 700x42C
Saddle Brooks C17 Cambium
Seatpost Mustache, Aluminum, 31.6mm 300mm (size S), 350mm (size M / L / XL)
Saddle clamp Mustache, Aluminum, 34.9mm
Handlebar Mustache, road handlebar with “flare” splay Size S = 420mm / M = 440mm / L and XL = 460mm
Stem Mustache, Aluminum Size S = 60mm / M = 70mm / L = 80mm / XL = 90mm
Headset FSA, Orbit No 57B
Grips Mustache Bar Tape
Front lighting Supernova, V521, 205 lm, powered by main battery
AR lighting Spanninga Presto2Guard, low consumption LED, powered by main battery
Crutch Mustache, adjustable
Mudguard Mustache, Aluminum tubular double wall, ultra-stable
Rear luggage rack Mustache, QL3 light pannier rack for side panniers only
Pedals Resin platform with reflectors
Sizes Small, Medium, Large, X-Large
Color Cool Gray, shiny
Weight 20.2 kg
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