Moustache Bikes
Moustache Dimanche 29.4 Open
Moustache Dimanche 29.4 Open
Choose a size first. Not sure which? See the maker spec below.
Couldn't load pickup availability
Dimanche 29.4 Open is a light electric gravel bike from Moustache, with an alloy frame, full carbon fork and drop bar. A Bosch Performance Line SX (55Nm, Smart System) and 400Wh CompactTube battery give help on climbs without much weight. SRAM Apex Eagle 12-speed, wide 700x50C Maxxis Rambler tires and a suspended stem and dropper post make it comfortable on mixed surfaces.
- Motor, battery and parts as the maker states them
- Shipping cost shown at checkout, before you pay
- Secure checkout by Shopify
The maker’s specification
Dimanche 29.4 Open is a light electric gravel bike from Moustache, with an alloy frame, full carbon fork and drop bar. A Bosch Performance Line SX (55Nm, Smart System) and 400Wh CompactTube battery give help on climbs without much weight. SRAM Apex Eagle 12-speed, wide 700x50C Maxxis Rambler tires and a suspended stem and dropper post make it comfortable on mixed surfaces.
Why riders pick it
- Low weight: 17.7kg for an e-bike that can handle gravel and long road stretches.
- Built-in comfort: a suspended stem with 10-20mm of travel and an EXA 860i suspended dropper post.
- Wide gravel tires: 700x50C Maxxis Rambler in tanwall, with a fork designed around that width.
- Tidy controls: a Kiox 300 color display plus the System Controller and Mini Remote in the top tube.
- Room to expand: fork mounts for fenders and luggage racks.
Specifications
- Frame: 6061 T4-T6 alloy Dimanche 29 with variable-thickness hydroformed tubes, CompactTube integration and internal routing
- Fork: full carbon Dimanche 29; tapered 1"1/8-1"1/2 steerer; FlatMount for a 180mm rotor; 12x100mm axle; 50mm offset; clears 700x50 tires; fender and rack mounts
- Motor: 55Nm, 250W Bosch Performance Line SX, Smart System
- Battery: 400Wh Bosch CompactTube, Smart System
- Range (autonomy as stated by the maker): 90km
- Charger: 2Ah, Bosch
- Display: compact Bosch Kiox 300 (Smart System), color screen, custom screens, optional lock function, walk assist
- Remote: Bosch System Controller and Mini Remote in the top tube, showing range and assist mode
- Derailleur: 12-speed SRAM Apex Eagle
- Cassette: 11-50T SRAM Eagle PG-1230, 12-speed
- Chain: 120-link SRAM SX Eagle, 12-speed
- Chainring: 44-tooth SRAM narrow-wide with chainguard
- Cranks: 165mm forged aluminum, FSA
- Brakes: hydraulic SRAM Apex discs with 160mm SRAM Paceline rotors, front and rear
- Hubs: 24H Moustache; 12x100mm front and 12x142mm rear thru-axles
- Rims: 700c Moustache al:30, 6061 alloy, welded, 24 holes, 22mm internal
- Tires: 700x50C Maxxis Rambler, tanwall
- Saddle: Selle Royal VIVO
- Dropper post: 75mm EXA 860i, suspended, 31.6mm, remote lever
- Seat clamp: 34.9mm alloy, Moustache
- Handlebar: 500mm Moustache alloy Gravel bar; drop 105, reach 65, 20° flare
- Stem: 70mm suspended aluminum stem with 10-20mm travel, Moustache
- Headset: Acros AZF-725 sealed bearings, internal routing
- Bar tape: Moustache
- Pedals: alloy platforms with reflectors
- Weight: 17.7kg
- GVWR: 120kg
- Sizes: XSmall, Small, Medium
- Setup options: EQ, Non-EQ
Sizing
Sizing
Where the maker offers more than one size, every size is listed above and you choose one before the bike goes in your cart. The maker’s sizing or geometry, where given, is in the spec. Not sure? Send us your height and inseam before you order.
Shipping
Shipping
Dispatched in 1–2 business days, delivered in 3–5 business days within the US. The shipping cost is shown at checkout before you pay. E-bikes, their batteries and chargers follow the same estimates. See Shipping & delivery.
Returns
Returns
30-day returns on unused e-bikes in their original packaging, with battery, charger and all parts. Approved refunds are processed within 5–10 business days. Arrived damaged or defective? We arrange a replacement, repair or refund. See Returns.
E-bike rules
E-bike rules
E-bike rules vary by state and city. The motor and assist figures on this page are the maker’s own. Ask us with your state before you order if you need the classification confirmed.
Moustache Dimanche 29.4 Open
