• FRAME Alu 6061,T6 Multibutted RM-20
  • TRAVEL (F/R) 140/130 mm
  • FORK Rock Shox Sector RL Tapered, 15 mm Boost
  • REAR SUSPENSION Rock Shox Deluxe RT DebonAir
  • SPRING/DAMPING SYSTEM Debon Air/Motion Control RC
  • GEARS Di2 1×11, 34x11-46
  • CRANKSET FC-E8050-B 34T / Cranks 165 mm / CL 53 mm
  • FRONT DERAILLEUR -
  • REAR DERAILLEUR Shimano XT Di2 RD-M8050-DGS Shadow Plus
  • SHIFTER Shimano XT Di2 SW-M8050 Firebolt
  • FREEWHEEL/CASSETTE Sunrace MS8-11 11-46T
  • CHAIN KMC X11eT Turbo Power
  • BRAKES (FRONT/REAR) Magura MT5 hydraulic 180/180 mm, 4-pistons
  • BB Shimano STePS E8000 Middle Drive Unit
  • HEAD SET FSA DX PRO No,9M/CUP/CC/NO,12B
  • PEDALS -
  • FRONT HUB Bitex 15×110 mm
  • REAR HUB Bitex 12×148 mm Anti-Bite
  • RIMS WTB ST i29 TCS 2,0 32H
  • SPOKES Sapim Stainless Black
  • TIRES WTB Trail Boss 29×2,4" TCS LFR Skin Wall
  • STEM Race Face Aeffect 35 mm
  • HANDLEBAR Race Face Aeffect 35 mm riser
  • GRIPS ONE MTB Lock-on
  • SEAT POST ONE 125/150 mm Dropped Post
  • SADDLE WTB Volt 142
  • SIZES 17" (M), 19" (L), 21" (XL)
  • WEIGHT* 21,7 kg / 19" (L) incl. battery
  • E-BIKE SYSTEM Shimano STePS E8000 - Middle Drive Unit
  • BATTERY BT-E8010 Li-Ion 36 V / 14 Ah / 504 Wh
  • DISPLAY SC-E8000 Sport
  • DRIVE UNIT BLDC* 36 V / 250 W / 70 Nm
  • MAX SUPPORT SPEED 25 km/h
  • CHARGE CYCLES 1000 / 60 % of original capacity
  • CHARGING TIME (HOURS) 7,5 hours
  • Distance range (up to) 100 km (ECO mode)

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.

  • E-BIKE SYSTEM Shimano STePS E8000 - Middle Drive Unit
  • BATTERY BT-E8010 Li-Ion 36 V / 14 Ah / 504 Wh
  • DISPLAY SC-E8000 Sport
  • DRIVE UNIT BLDC* 36 V / 250 W / 70 Nm
  • MAX SUPPORT SPEED 25 km/h
  • CHARGE CYCLES 1000 / 60 % of original capacity
  • CHARGING TIME (HOURS) 7,5 hours
  • Distance range (up to) 100 km (ECO mode)
  • GEARS Di2 1×11, 34x11-46
Wheelsize
Frame Size 17.0" (M) 19.0" (L) 21.0" (XL)
SEAT TUBE LENGTH (mm) 17.0" (M) : 415 19.0" (L): 456 21.0" (XL): 500
EFFECTIVE TOP TUBE LENGTH (mm) 17.0" (M) : 605 19.0" (L): 630 21.0" (XL): 650
STACK (MM) 17.0" (M) : 626 19.0" (L): 626 21.0" (XL): 626
REAch (mm) 17.0" (M) : 426 19.0" (L): 451 21.0" (XL): 471
CHAINSTAY LENGTH (mm) 17.0" (M) : 449.4 19.0" (L): 449.4 21.0" (XL): 449.4
WHEELBASE (mm) 17.0" (M) : 1200 19.0" (L): 1225 21.0" (XL): 1245
SEAT TUBE ANGLE 17.0" (M) : 74 19.0" (L): 74 21.0" (XL): 74
HEAD TUBE ANGLE 17.0" (M) : 66 19.0" (L): 66 21.0" (XL): 66
HEAD TUBE LENGTH (mm) 17.0" (M) : 120 19.0" (L): 120 21.0" (XL): 120
fork lenght (mm) 17.0" (M) : 564 19.0" (L): 564 21.0" (XL): 564
Fork offseet (mm) 17.0" (M) : 51 19.0" (L): 51 21.0" (XL): 51
bb drop (mm) 17.0" (M) : 20 19.0" (L): 20 21.0" (XL): 20
HEAD TUBE SIZE IHS 1-1/8"-1,5" (FSA NO.9M/CUP/TH/NO.7B)
SEAT POST DIAMETER (mm) 17.0" (M) : 30.9 19.0" (L): 30.9 21.0" (XL): 30.9
SEAT CLAMP DIAMETER (mm) 17.0" (M) : 34.9 19.0" (L): 34.9 21.0" (XL): 34.9
rear shock lenght (mm) 17.0" (M) : 210 19.0" (L): 210 21.0" (XL): 210
rear shock travel (mm) 17.0" (M) : 50 19.0" (L): 50 21.0" (XL): 50
REAR SHOCK hardware (mm) BODY HW –12,7*8 / SHAFT HW – 20*6
Dropout IDL (mm) 12x148 THRU AXLE BOOST
Handlebar Width (mm) 17.0" (M) : 760 19.0" (L): 760 21.0" (XL): 760
Stem Length (mm) 17.0" (M) : 50 19.0" (L): 60 21.0" (XL): 60
Crank Length (mm) 17.0" (M) : 165 19.0" (L): 165 21.0" (XL): 165
Seatpost Length (mm) 17.0" (M) : 390 19.0" (L): 440 21.0" (XL): 440

Frame size

Your height

We reccomend *

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

bike preview

FLASH Technology

FPS Floating Pivot Suspension

Floating Pivot Suspension - FPS

Split Box

Split Box

Advanced Chamber Tubing

 Advanced Chamber Tubing

Integrated Motor Mount

Integrated Motor Mount

IPM Integrated PostMount

IPM Integrated PostMount

Smart Cable Routing

Smart Cable Routing

Sharkspine EVO

Sport Drive

TAD BOOST

TAD Boost 148×12 (Thru Axle Dropout)

ESS

Extended Seat Stays

TRUE HF

Hydroforming

THT

Tapered HT

BIAX

Bi-Axial Tubing

Nearest shops

Kola Pešek a syn I

1034 km away

U Elekrárny 306

53002 Pardubice - Čeperka

Bicicletaria Azores

4455 km away

R. do Espírito Santo

9500-337 Fajã de Baixo

bicicletariaaz@gmail.com

Tel.: +351 913 473 453

Bike Zone - Povoa de Varzim

5681 km away

R. Gomes de Amorim

4490-509 Póvoa de Varzim

povoa@bikezone.pt

Tel.: +351 936 546 431

Carbon Work

5686 km away

R. Dr. Aníbal Araújo

4750-109 Barcelos

info@carbonwork.pt

Tel.: +351 938 581 341

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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