• E-BIKE SYSTEM BFI Sport Drive - Rear Drive Unit
  • BATTERY Li-Ion 36 V / 504 Wh-14 A / 418 Wh-11.6 Ah / 317 Wh-8.8 Ah
  • DISPLAY Compact display with control ring
  • DRIVE UNIT Dapu M155, 36 V / 250 W / 40 Nm / Sensor*
  • MAX SUPPORT SPEED 25 km/h
  • CHARGE CYCLES 1000 / 80 % of original capacity
  • CHARGING TIME (HOURS) 2.5 hours / 4A – 7.5 hours / 2A (depending on charger and battery)
  • DISTANCE RANGE (UP TO) 100 km (1st level of support)
  • GEARS 1×8, 42x11-32
  • FRAME Alu 6061.T6 Multibutted
  • TRAVEL (F/R) 50 mm
  • FORK SR Suntour NEX-E25 P
  • REAR SUSPENSION -
  • SPRING/DAMPING SYSTEM Coil spring/Rebound adjust
  • GEARS 1×8, 42x11-32
  • CRANKSET DAPU ED2L 42T w/ Alloy chain cover
  • FRONT DERAILLEUR -
  • REAR DERAILLEUR Shimano Acera RD-M360-SGS
  • SHIFTER Shimano SL-M310 RapidFire Plus
  • FREEWHEEL/CASSETTE Shimano HG31-8 11-32T
  • CHAIN KMC X8
  • BRAKES Shimano BR-MT200 hydraulic disc brake 160/160 mm
  • BB NCTE w/ revolution sensor
  • HEAD SET FSA No.10 Semi-Cartrige
  • PEDALS Marwi SP-610
  • FRONT HUB ONE KT Disc
  • REAR HUB DAPU Rear motor M155
  • RIMS WTB SX19 36H
  • SPOKES Sapim Silver
  • TIRES Freedom Wedge 28×1.75"
  • STEM ONE Sport 31.8 mm
  • HANDLEBAR Alloy rised
  • GRIPS Velo VL-G1777D2
  • SEAT POST ONE Sport
  • SADDLE Selle Royal 3050 HRN
  • SIZES G: 18" (M) 20" (L) 22" (XL), L: 17" (M), 19" (L)
  • Total WEIGHT* 21,5 kg / 18" (L) incl. battery
  • E-BIKE SYSTEM BFI Sport Drive - Rear Drive Unit
  • BATTERY Li-Ion 36 V / 504 Wh-14 A / 418 Wh-11.6 Ah / 317 Wh-8.8 Ah
  • DISPLAY Compact display with control ring
  • DRIVE UNIT Dapu M155, 36 V / 250 W / 40 Nm / Sensor*
  • MAX SUPPORT SPEED 25 km/h
  • CHARGE CYCLES 1000 / 80 % of original capacity
  • CHARGING TIME (HOURS) 2.5 hours / 4A – 7.5 hours / 2A (depending on charger and battery)
  • DISTANCE RANGE (UP TO) 100 km (1st level of support)

Weight is set for M sized frame unless stated otherwise. We focus on maximum reliability, so cutting some grams down is not our priority! The weight is measured as the each bike specification shows.

Weight including battery.

Wheelsize
Frame Size 18.0" (S) 20.0" (M) 22.0" (L)
SEAT TUBE LENGTH (mm) 18.0" (S) : 457 20.0" (M): 508 22.0" (L): 559
EFFECTIVE TOP TUBE LENGTH (mm) 18.0" (S) : 580 20.0" (M): 600 22.0" (L): 620
STACK (MM) 18.0" (S) : 603 20.0" (M): 603 22.0" (L): 619
REAch (mm) 18.0" (S) : 396 20.0" (M): 416 22.0" (L): 429
CHAINSTAY LENGTH (mm) 18.0" (S) : 465 20.0" (M): 465 22.0" (L): 465
WHEELBASE (mm) 18.0" (S) : 1090 20.0" (M): 1110 22.0" (L): 1130
SEAT TUBE ANGLE 18.0" (S) : 74 20.0" (M): 73 22.0" (L): 73
HEAD TUBE ANGLE 18.0" (S) : 70 20.0" (M): 70 22.0" (L): 70
HEAD TUBE LENGTH (mm) 18.0" (S) : 140 20.0" (M): 140 22.0" (L): 160
fork lenght (mm) 18.0" (S) : 460 20.0" (M): 460 22.0" (L): 460
Fork offseet (mm) 18.0" (S) : 45 20.0" (M): 45 22.0" (L): 45
bb drop (mm) 18.0" (S) : 55 20.0" (M): 55 22.0" (L): 55
HEAD TUBE SIZE 18.0" (S) : IHS 1-1/8" (FSA No.10 ) 20.0" (M): IHS 1-1/8" (FSA No.10 ) 22.0" (L): IHS 1-1/8" (FSA No.10 )
SEAT POST DIAMETER (mm) 18.0" (S) : 27.2 20.0" (M): 27.2 22.0" (L): 27.2
SEAT CLAMP DIAMETER (mm) 18.0" (S) : 31.8 20.0" (M): 31.8 22.0" (L): 31.8
Dropout IDL (mm) 18.0" (S) : 10x135 QR 20.0" (M): 10x135 QR 22.0" (L): 10x135 QR
Handlebar Width (mm) 18.0" (S) : 680 20.0" (M): 680 22.0" (L): 680
Stem Length (mm) 18.0" (S) : 65 20.0" (M): 80 22.0" (L): 80
Crank Length (mm) 18.0" (S) : 170 20.0" (M): 175 22.0" (L): 175
Seatpost Length (mm) 18.0" (S) : 350 20.0" (M): 350 22.0" (L): 350

Frame size

Your height

We reccomend *

* The recommendation covers most common body types. Always try the bike yourself at the nearest shop!

bike preview

Nearest shops

Fahrrad Handels Gesellschaft Radschlag mbH

2 km away

Hallgartenstraße 56

60389 Frankfurt am Main

http://www.radschlag.de
info@radschlag.de

Tel.: +49 69 452064

Fax.: 069 453099

Fahrrad Müller

8 km away

Frankfurter Str. 67

61118 Bad Vilbel

http://www.fahrrad-mueller.info
info@fahrrad-mueller.info

Tel.: +49 6101 85826

Fax.: +49 6101 84064

Radhaus Walldorf

15 km away

Kelsterbacher Straße 69

64546 Mörfelden-Walldorf

http://www.radhaus-walldorf.de
info@radhaus-walldorf.de

Tel.: +49 6105 2768462

Fax.: +49 6105 2768464

H. Göbel Fahrräder und Zubehör

19 km away

Jügesheimer Weg 23

63500 Seligenstadt

h.goebel-fahrraeder@web.de

Tel.: +49 6182 961797

We strongly recommend buying our products from authorized dealers only.

Professionals who can advise you the best bike fits your riding style and subsequent service.

Rock Machine Research&Development

Passion. Mission.

If you want to burn, be on fire! From the first pencil sketch, through prototype testing and debugging to the finished product tested in the most rigorous labs by the engineers and on the trails by our ambassadors and us.

See you on the trail!

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