SALE

Light Weight

Original price was: £4,299.Current price is: £3,899.

Bosch Smart System, Bosch Mini Remote Dropbar SMART SYSTEM, 400Wh battery, Bosch Performance SX 55Nm, Dimanche 28 full carbon forks, SRAM Apex XPLR 12-speed

Frame Size

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Moustache Dimanche 28 Road 4

The Moustache Dimanche 28 Road 4 is a top of the range, powerful road eBike that is staggeringly light!

Perfect for tarmac and general road riding, the Road 4 has a plethora of high end components! At its heart is the new, light and powerful SX 55Nm motor from Bosch. Total bike weight is supremely light for an eBike, weighing in at a mere 16.7kg (without pedals).

Bosch SX Motor

When muscle power and electric support work in conjunction, you get top performance exactly when you need it. Also, Bosch’s Performance Line SX is a sporty drive unit that is lighter and more compact than all their other drives.

600Watts of power
only 2kg in weight
max 55Nm torque
sprint mode for sporty riding

Pedal faster, pick up speed even faster: The Performance Line SX works at least as hard as you do. It has a reduced pedal resistance of more than 50 percent compared to the Performance Line CX, a narrower design of the cranks and an almost silent motor.

At around just 2kg, the Performance Line SX is Bosch’s lightest drive with the highest power density. Likewise, it reduces the total weight of your eBike, delivers greater agility and is ideal for fans of a sporty riding style. In addition, the compact drive unit disappears elegantly into the crank area so it looks like a conventional bike.

The Moustache Dimanche 28 Road 4 Features the Latest Bosch Technology

Bosch’s new SMART SYSTEM features on the Moustache Dimanche 28 Road 4, utilising a Bosch Mini Remote Dropbar SMART SYSTEM on the left of the bars. It provides access to all power levels at the push of a button.

High Quality Components

A nice set of Moustache own brand carbon forks on the front of the Dimanche 28 Road 4 are just the job. They’re light yet robust enough for the rigours of road riding. Furthermore, a fine set of SRAM Apex hydraulic disc brakes tame the bike when required and act responsively and effectively.

A great set of Schwalbe Pro One SuperRace tyres ensure low rolling resistance and optimise treadwear and traction. They sit on Moustache’s own brand rims which are both durable and light.

The Bosch CompactTube 400Wh battery integrates seamlessly within the frame producing a bike that’s barely recognisable as an ebike.

The Moustache Dimanche 28 Road 4 is at the top of its game with nice componentry. Furthermore, it has a great spec, power and engaging performance thanks to the new Bosch SX motor and lightweight nature. Road riding will never be the same again!

Geometry

Learn more about the Bosch Performance Line SX motor HERE.

See our full range of Moustache electric bikes HERE.

Motor	Bosch PERFORMANCE SX SMART SYSTEM – 25km/h / 55Nm
Battery	Bosch CompactTube 400Wh SMART SYSTEM
Gears	SRAM, Apex XPLR, 12-speed
Cassette	SRAM, XPLR, PG-1231 12-speed, 11-44T
Forks	Dimanche 28, full carbon, tapered steerer tube 1"1/8-1"1/2, FlatMount 160mm direct brake mount, 12x100mm axle, 50mm offset, for tyres in 700×45, mounts for mudguard
Brakes	SRAM, Apex, hydraulic disc
Rims	Moustache, al:30, alloy 6061, welded, 24 holes, 700c, 22mm internal width
Wheel Size	28"
Tyres	Schwalbe, Pro One, 700x34C, SuperRace, TLE
Colour	Pebble grey glossy
Frame Size	46cm (Small), 50cm (Medium), 54cm (Large), 58cm (Extra Large)

All sizing information is a guide only. If you have any questions about bike sizing, our expert team is here to help. Call us on 01905 611774.

How do I measure my height?

With your shoes off, stand upright against a wall, with your shoulders back and legs together. Use a pencil to make a small mark on the wall above your head (make sure you hold the pencil parallel to the floor). Then measure from the floor to your mark, in centimetres or feet and inches.

How do I measure my inside leg length?

With your shoes off, stand upright with your back against a wall. Place a book/ruler between your legs, level with your crotch. Then measure from the floor to the top of the book/ruler, in centimetres or feet and inches (it’s easier if a friend helps).

Q & A

Do all brands of ebike use the same unit of measurement?

No. Most brands show sizing in centimetres, however some use a S/M/L system, and others use inches. The table above includes all of these variations to help you find the right size.

Which size should I go for if I'm in between those listed?

If your measurements suggest that you have a choice of two different sizes, then in the end it’s a personal choice. Here are some rules of thumb to consider: Touring/Trekking ebikes - choose the smaller size. It is possible to make a smaller frame bigger (for example, by raising the saddle or fitting a longer the stem), whereas if the frame itself is too big for you, it’s likely to be less comfortable and won't feel right. eMTBs - choose the larger size. You’ll find an eMTB with a slightly larger frame easier to handle than one that feels cramped. You can always fit a shorter stem if necessary to reduce the reach to the handlebars.

How are ebike frame sizes measured?

An electric bike’s frame size is calculated by measuring the distance from the top of the seat tube (where the seat post inserts), to the centre of the front chainring. Sizing Guide