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4LEAF

CEF50 Lightweight Bafang M820 eMTB | Carbon Frame | Ultra-Light Electric Mountain Bike

CEF50 Lightweight Bafang M820 eMTB | Carbon Frame | Ultra-Light Electric Mountain Bike

Regular price $3,490.00 USD
Regular price $4,760.00 USD Sale price $3,490.00 USD
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Description of the product

4LEAF CEF50 Specification

Category Component BASE PLUS FOX
Frameset Frame TORAY T700/800 carbon fiber, 180mm travel, internal/external routing, post mount disc brake, 148x12 thru axle.
Fork Rockshox Psylo OR RST Blade OR Suntour ZERON 150mm Rockshox ZEB 180mm fork/ DOMAIN GOLD fork FOX 38 fork 180mm travel
Seat post EXA 900i dropper post, ø 31.6mm, 125/ 150mm travel.
Headset 1 1/8"-1 1/2"
Motor Motor

BAFANG M820 250W 48V with

BAFANG DCP 245 display for size S/L/XL

BAFANG DCP 030 intergrated display for size M

Sensor Torque sensor
Battery Lithium-ion LG/Samsung cells 48V 17.4Ah 835Wh
Drivetrain Thumb throttle W/O
Rear Derailleur SHIMANO cues U6000
Front Derailleur W/O
Crankset Prowheel/BAFANG 170mm 36T.
Cassette Shimano U6000 11-51T 11 Speed.
Shifters Shimano U6000.
Brakes SRAM G2r 4 Piston Brakes.
Chain KMC 11S 136 links.
Wheelset Rotor Disc size: Sram 203mm Centerline.
Wheels 29er/27.5 Aluminum Alloy+M-tech Hub.
Tyre SCHWALBE NOBBY NIC tubeless ready 29erx2.6"/ 27.5erx2.8".
Components Rear Shock DNM AO-38RC 210*55mm shock. Rockshox Deluxe Select 210*55mm shock. FOX DPS / FLOAT X FACTORY 210*55mm shock 205*55mm.
Handlebar Aluminum Riser Handle 780mm.
Saddle PU leather + GEL + high-density sponge.
Pedal Fiber-reinforced nylon pedals.

4LEAF CEF50-Geometry


16"(S) 17.5"(M) 19"(L) 21"(XL)
Seat tube 380 410 440 470
TT 577 605 630 655
Chainstay length 450 450 450 450
HA 64.5º 64.5º 64.5º 64.5º
SA 76.9º 76.8º 76.8º 76.8º
BB 20 20 20 20
HT 105 115 125 135
Offset 42 42 42 42
Reach 435 460 483 505
Stack 610 619 628 637
FC 773 803 830 856
Seatpost 31.6 31.6 31.6 31.6
WB 1222 1252 1279 1305
Recommended Height 155-165cm 165-176cm 177-188cm 188-195cm

Additional Parameters

  • Weight 23 kg
  • Dimensions /
  • Wheel Size 27.5er, 29er
  • Frame Color Matt Black
  • Level BASE, PLUS, FOX
  • Frame Size 16"(S), 17.5"(M), 19"(L), 21"(L)
  • 4LEAF Logo Stickers available

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