besv CT 2.3 2024
Bike details
Key information split into simple groups.
Bike summary
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-
Frame Aluminum
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Wheels 700c
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Travel Front 50mm
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Fork Suntour NEX
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Groupset Shimano
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Suspension Hardtail
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Motor Shimano 250W 40Nm mid-drive
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Battery 504WH
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Drivetrain Internally Geared Hub
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Brakes Hydraulic Disc
Recommended size guide.
LG
173cm - 188cm
XL
185cm - 200cm
Parts list
Main components, grouped by system.
Bike components
Frame
Frame
BESV CT 2-Series alloy frame, Shimano Steps and internal battery compatible
Suspension Fork
SR Suntour Nex-E25, Lockout, Coil damping, tapered alloy steerer, travel 50mm, QR-axle
Drivetrain
Shift Levers
Enviolo manual
Cassette
KMC for Enviolo, 18T
Crank
Shimano FC-E5010 for Shimano E5000, 38T Shimano CR-E50 chainring
Bottom Bracket
Shimano, integrated in motor
Chain
KMC Z1 EPT NARROW
Pedals
Wellgo pedals with reflectors
Wheels
Rims
Formula CL-1420 front hub, Enviolo Urban 256% gear ratio rear hub, 700c multichamber alloy rims 36H
Tires
47x622
Brakes
Brakes
Shimano MT200, 2-piston hydraulic disc, with 180mm front and rear rotors
Brake Levers
Shimano MT201, 3 finger lever
Cockpit
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
Grips
Comfortable gel grips with padding
Headset
First, D346S, 1.5" headset, angular contact bearings
Seat
Saddle
Selle Royal Rio ModerateSuspension seatpost with anty-sideplay
Seatpost
Suspension seatpost with anty-sideplay, 40mm travel, 31.6mm diameter, 12mm offset
Motor & Battery
Motor
Shimano E5000 center-motor, 250W rated power, 40Nm of torque, 25km/h maximum assist
Battery
504WH
Fit data
Numbers for sizing and ride feel.
| Size | LG | XL |
|---|---|---|
| Stack Reach Ratio | 1.624 mm | 1.553 mm |
| Front Center | 680 mm | 694 mm |
| Rake | 45 mm | 44 mm |
| Trail | 82 mm | 80 mm |
| Stack | 661 mm | 663 mm |
| Reach | 407 mm | 427 mm |
| Top Tube Length | 610 mm | 630 mm |
| Seat Tube Angle | 73 ° | 73 ° |
| Seat Tube Length | 550 mm | 600 mm |
| Head Tube Angle | 69.5 ° | 70 ° |
| Head Tube Length | 190 mm | 190 mm |
| Chainstay Length | 485 mm | 485 mm |
| Wheelbase | 1158 mm | 1172 mm |
| Bottom Bracket Drop | 65 mm | 65 mm |
| Standover Height | 833 mm | 864 mm |
| Wheels | 700 | 700 |
| Rider Min Height | 173 cm | 185 cm |
| Rider Max Height | 188 cm | 200 cm |
