BESV CT 2.3 Low Step Night Black
Product information "CT 2.3 Low Step Night Black"
The BESV CT 2.3 Low Step is a comfortable city e-bike featuring a high-quality aluminium low-step frame and an efficient Shimano E5000 mid-drive motor with 40 Nm of torque. The integrated 504 Wh battery provides the power needed for your daily commute and leisurely rides. The continuously variable Enviolo City hub gearbox, with a 256 per cent gear ratio range, allows for smooth gear changes and individual adjustment of your cadence. Additional riding comfort is provided by the SR Suntour Nex-E25 suspension fork with 50 mm of travel, a suspension seatpost and the adjustable stem. Hydraulic Shimano MT200 disc brakes, along with practical everyday features such as a luggage rack, mudguards and 65-lux lighting, round off the BESV CT 2.3 Low Step.
Features - BESV CT 2.3 Low Step
- High-quality BESV CT 2 aluminium low-step frame with integrated battery for easy mounting and dismounting
- Efficient Shimano E5000 mid-drive motor with a rated power output of 250 watts and 40 Nm of torque
- Integrated lithium-ion battery with a capacity of 504 Wh and a 2 A charger
- Shimano SC-E5000 LCD display for controlling the e-bike system
- SR Suntour Nex-E25 suspension fork with 50 mm travel, steel spring and lockout function
- Continuously variable Enviolo City in-hub gear system with a 256 per cent gear ratio range
- Shimano FC-E5010 crankset with 38-tooth chainring and KMC Z1 EPT chain
- Shimano MT200 hydraulic 2-piston disc brakes with 180 mm brake discs at the front and rear
- Adjustable stem for a customisable riding position
- Suspension seatpost for added riding comfort
- Comfortable city saddle for relaxed everyday rides
- 65-lux front headlight for good illumination of the road
- Aluminium luggage rack with Snap-IT system
Enviolo hub gears
Shifting gears is part of cycling. But Enviolo can do more - and better. Enviolo Automatic offers a new way of shifting: intelligent, efficient, completely seamless and simply fun.
Perfect pedaling - always ride in the optimum gear
Feel like you're flying or gliding smoothly. Be the first at the traffic lights or enjoy a relaxed ride at a constant speed - whether commuter or cargo e-bike.
No distractions - free your attention
Enviolo Automatic is a "set it once and forget it" system that adapts to you - choose your preferred speed and off you go. Focus on your ride in busy cities, relaxed tours in the countryside or riding with children.
Less maintenance - fewer workshop visits
Enviolo Automatic is completely enclosed and ready for any weather. It requires no oil changes and ensures less effort and maintenance, especially in combination with a belt drive.
Connected
Easy to configure and update with the Enviolo Automatic app.
Versatile
310-380 % gear ratio range - ideal for any ride and environment.
Efficient
Riding in the optimum gear means less stress for you and your engine.
Safe
Your attention remains free for balance and surroundings.
Modern
Stylish and innovative, for fewer cables and minimalist frames.
The CVP technology
Continuously variable planetary CVP technology is at the heart of Enviolo's bicycle gears. The hub contains rotating balls that allow an unlimited number of gear ratios across its gear range. Between the input power from the pedals via the ring on the right. And output power from the ring on the left to the wheel.
A specially developed oil in the hub shell ensures effortless shifting from one gear ratio to the next. This makes shifting under load and pedaling child's play. The whole thing is controlled by a manual or automatic twist grip, which tilts the rotating balls and thus changes the gear ratio. All Enviolo hubs offer the same advantages: simplicity, resilience, no maintenance and low noise.
The enviolo CVP technology explained - Technical video (English)
This is the enviolo AUTOMATiQ app
How to install sprockets on enviolo hubs
- Manufacturer number: 99.Y6664.8LQ
- Model Year: 2026
BESV CT 2.3 Low Step Night Black
The BESV CT 2.3 Low Step is a comfortable city e-bike featuring a high-quality aluminium low-step frame and an efficient Shimano E5000 mid-drive motor with 40 Nm of torque. The integrated 504 Wh battery provides the power needed for your daily commute and leisurely rides. The continuously variable Enviolo City hub gearbox, with a 256 per cent gear ratio range, allows for smooth gear changes and individual adjustment of your cadence. Additional riding comfort is provided by the SR Suntour Nex-E25 suspension fork with 50 mm of travel, a suspension seatpost and the adjustable stem. Hydraulic Shimano MT200 disc brakes, along with practical everyday features such as a luggage rack, mudguards and 65-lux lighting, round off the BESV CT 2.3 Low Step.
Features - BESV CT 2.3 Low Step
- High-quality BESV CT 2 aluminium low-step frame with integrated battery for easy mounting and dismounting
- Efficient Shimano E5000 mid-drive motor with a rated power output of 250 watts and 40 Nm of torque
- Integrated lithium-ion battery with a capacity of 504 Wh and a 2 A charger
- Shimano SC-E5000 LCD display for controlling the e-bike system
- SR Suntour Nex-E25 suspension fork with 50 mm travel, steel spring and lockout function
- Continuously variable Enviolo City in-hub gear system with a 256 per cent gear ratio range
- Shimano FC-E5010 crankset with 38-tooth chainring and KMC Z1 EPT chain
- Shimano MT200 hydraulic 2-piston disc brakes with 180 mm brake discs at the front and rear
- Adjustable stem for a customisable riding position
- Suspension seatpost for added riding comfort
- Comfortable city saddle for relaxed everyday rides
- 65-lux front headlight for good illumination of the road
- Aluminium luggage rack with Snap-IT system
Enviolo hub gears
Shifting gears is part of cycling. But Enviolo can do more - and better. Enviolo Automatic offers a new way of shifting: intelligent, efficient, completely seamless and simply fun.
Perfect pedaling - always ride in the optimum gear
Feel like you're flying or gliding smoothly. Be the first at the traffic lights or enjoy a relaxed ride at a constant speed - whether commuter or cargo e-bike.
No distractions - free your attention
Enviolo Automatic is a "set it once and forget it" system that adapts to you - choose your preferred speed and off you go. Focus on your ride in busy cities, relaxed tours in the countryside or riding with children.
Less maintenance - fewer workshop visits
Enviolo Automatic is completely enclosed and ready for any weather. It requires no oil changes and ensures less effort and maintenance, especially in combination with a belt drive.
Connected
Easy to configure and update with the Enviolo Automatic app.
Versatile
310-380 % gear ratio range - ideal for any ride and environment.
Efficient
Riding in the optimum gear means less stress for you and your engine.
Safe
Your attention remains free for balance and surroundings.
Modern
Stylish and innovative, for fewer cables and minimalist frames.
The CVP technology
Continuously variable planetary CVP technology is at the heart of Enviolo's bicycle gears. The hub contains rotating balls that allow an unlimited number of gear ratios across its gear range. Between the input power from the pedals via the ring on the right. And output power from the ring on the left to the wheel.
A specially developed oil in the hub shell ensures effortless shifting from one gear ratio to the next. This makes shifting under load and pedaling child's play. The whole thing is controlled by a manual or automatic twist grip, which tilts the rotating balls and thus changes the gear ratio. All Enviolo hubs offer the same advantages: simplicity, resilience, no maintenance and low noise.
The enviolo CVP technology explained - Technical video (English)
This is the enviolo AUTOMATiQ app
How to install sprockets on enviolo hubs
- Manufacturer number: 99.Y6664.8LQ
- Model Year: 2026
Configuration
| Frame: | BESV CT 2.Series alloy frame, Shimano Steps and internal battery compatible |
|---|---|
| Frame material: | Aluminium |
| Wheel size: | 29" |
| Speeds: | stepless |
| Fork: | SR Suntour Nex-E25, Lockout, Coil damping, tapered alloy steerer, travel 50mm, QR-axle |
| Travel: | 50 mm |
| Brakes: | Shimano MT200, 2-piston hydraulic disc, with 180mm front and rear rotors |
| Brake discs: | 180mm / 180mm |
| Brake levers: | Shimano MT201, 3 finger lever |
| Colour: | Night Black |
| Headset: | First, D346S, 1.5" headset, angular contact bearings |
| Stem: | 3D Forged alloy City-Trekking stem, adjustable 0-90 degree, 31.8mm clamp |
| Handlebar: | Alloy City-Trekking rise bar, 6066 alloy, 40mm rise, sweep: 20 degree up, 31.8mm clamp |
| Bar grips: | Comfortable gel grips with padding |
| Saddle: | Selle Royal Rio Moderate |
| Seatpost: | Suspension seatpost with anty-sideplay, 40mm travel, 31.6mm diameter, 12mm offset |
| Crankset: | Shimano FC-E5010 for Shimano E5000, 38T Shimano CR-E50 chainring |
| Bottom bracket: | Shimano, integrated in motor |
| Rear derailleur: | New Enviolo hub |
| Gear shifters: | Enviolo Manual |
|---|---|
| Cassette: | KMC for Enviolo, 22T |
| Chain: | KMC Z1 EPT |
| Tyres: | Maxxis Overdrive, 47x622, Silkshield, 60 TPI wire bead with puncture protection, with reflective stripe |
| Front hub: | Formula CL-1420 front hub |
| Rear hub: | new Enviolo rear hub |
| Spokes: | CN streight stainless steel spokes, |
| Rims: | SR DB-30, 700c multichamber alloy rims for disc brakes with 36H |
| Display: | Shimano SC-E5000, left hand mounted, with LCD display |
| Battery: | 504Wh integrated Lithium Ion battery, approved for Shimano Service Program, with Smart 2A charger |
| Charger: | Smart 2 A charger |
| Motor: | Shimano E5000 center-motor, 250W rated power, 40Nm of torque, 25km/h maximum assist |
| Front light: | Lezyne eBike Mini E65, 6-12v, 65 lux, with reflector |
| Rear light: | Herrmans H-Cargo, 6-12v, with reflector |
| Rack: | Tubular aluminium carrier, with Snapit platform and spring clamp, H-Cargo rear light mount |
| Pedals: | Wellgo pedals with reflectors |
| Other details: | Mudguard, kickstand, bell |
| Maximum total weight allowed: | 140 kg (body weight + bicycle + kit) |
| Weight: | 29.2 kg |
Geometry
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