Trek District+ 4 R10 LS Lunar Silver 2027 electric e-bike

The District+ 4 R10 LS Lunar Silver Trek is an electric hybrid bike that prioritises simplicity and comfort above all else. Its low-step frame makes it easy to get on and off the bike, whilst its city-focused design ensures a comfortable and natural riding position, even on daily commutes. But the District+ 4 isn’t just for urban travel: its features and design also allow you to venture onto smooth trails and make the most of your weekend rides.

At the heart of the bike, the 75 Nm Bosch Performance Line motor delivers generous and progressive assistance up to 25 km/h. Its 600 Wh PowerTube battery from Bosch provides a comfortable energy reserve, allowing you to make multiple journeys without having to constantly worry about recharging. The Shimano CUES 10-speed drivetrain rounds off the package with gear ratios suited to both urban routes and hillier sections.

Comfort is also assured thanks to the 60 mm SR Suntour suspension fork, the suspension seatpost and the 50 mm tyres, which effectively absorb minor bumps in the road. And because an everyday bike needs to be practical, Trek fits it as standard with lights, mudguards, a kickstand and a MIK-compatible luggage rack. Finally, the Lunar Silver colour scheme adds a understated and elegant finish to this particularly well-equipped package.

Technical specifications:

Frame and Fork:

- Frame: Alpha Platinum aluminium, top-load PowerPack, integrated cable routing through the headset, 135x5 mm quick-release
- Fork: NEX-E25 ‘ SR Suntour ’, coil spring, preload adjustment, 100 mm quick-release, 60 mm travel

Motor and battery:

- Motor: Bosch Performance Line Smart System, 250 W, 75 Nm, assistance up to 25 km/h
- Battery: Bosch PowerTube 600 Wh
- Charger: Bosch Standard 2 A, 230 V, smart system
- Speedometer: Bosch Purion 200

Drivetrain:

- Shifters: Shimano CUES U6000, 10-speed, optical indicator
- Rear derailleur: Shimano CUES U6000 GS
- Cassette: Shimano CUES LG400 LINKGLIDE, 11-48, 10-speed
- Chain: Shimano LG500, 10-speed
- Pedals: Nylon platform

Brakes:

- Brakes: Shimano MT200, hydraulic discs
- Brake discs: Shimano RT10 Centre Lock, 160 mm

Wheels and Tyres:

- Rims: Bontrager Kovee, double-walled, Tubeless Ready, 32-hole, width 23 mm
- Front hub: Shimano QC300, Centre Lock
- Rear hub: Shimano FH-QC300-HM, 32-hole, Centre Lock, 8/9/10/11-speed, 135x5 mm
- Tyres: Bontrager Girona Comp, puncture protection, reflective strip, 700x50C

Components:

- Saddle: Bontrager Boulevard
- Seatpost: Alloy, 31.6 mm, length 300 mm
- Handlebars: Alloy, 31.8 mm, rise 25 mm, width 630 mm
- Grips: Bontrager XR Endurance Comp, Lock-On
- Stem: Bontrager alloy, adjustable rise, Blendr-compatible, 70 mm in S/M and 110 mm in L/XL
- Headset: FSA IS-2, sealed cartridge bearings

Equipment:

- Front light: Herrmans H-Black MR5-E, 140 lumens, 40 lux, LED
- Rear light: Spanninga SOLO for e-bikes
- Kickstand: Pletscher Comp Flex 18
- Luggage rack: Alliage, MIK-compatible
- Mudguards: SKS plastic front and rear

General information:

- Colour: Lunar Silver / Silver
- Size: S / M / L / XL
- Weight: 23.30 kg in size L, excluding battery and pedals
- Maximum authorised total weight: 136 kg, including bike, rider and luggage
- Brand: Trek