• GEARS 1×12
  • FRAME Carbon UD BF-MB05
  • TRAVEL (F/R) 120 mm
  • FORK Rock Shox Recon RL, Tapered, 15 mm Boost, remote RL
  • REAR SUSPENSION -
  • SPRING/DAMPING SYSTEM Solo Air/Motion Control
  • GEARS 1×12
  • CRANKSET SRAM NX Eagle Boost 34T
  • FRONT DERAILLEUR -
  • REAR DERAILLEUR SRAM NX Eagle X-Horizon
  • SHIFTER SRAM NX Eagle Trigger Shifter
  • FREEWHEEL/CASSETTE SRAM PG-1230-12 Eagle 11-50T
  • CHAIN SRAM NX Eagle
  • BRAKES Shimano BR-MT400 hydraulic disc brake 180/160 mm
  • BB SRAM BB DUB PF92
  • HEAD SET FSA DX PRO2
  • PEDALS -
  • FRONT HUB Shimano HB-MT400-B 15×110 mm
  • REAR HUB Shimano FH-M6010-B 12×148 mm
  • RIMS WTB ST i23 TCS 2,0 32H
  • SPOKES Sapim Leader Black
  • TIRES WTB Nine Line Comp 29×2,25"
  • STEM Race Face Ride 35 mm
  • HANDLEBAR Race Face Ride 35 mm riser
  • GRIPS ONE MTB Lock-on
  • SEAT POST Race Face Ride XC
  • SADDLE RM Peak Race
  • SIZES 17" (M), 19" (L), 21" (XL)
  • WEIGHT* 12,3 kg / 17" (M)

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.

Wheelsize
Frame Size 17.0" (M) 19.0" (L) 21.0" (XL)
SEAT TUBE LENGTH (mm) 17.0" (M) : 432 19.0" (L): 473 21.0" (XL): 533
EFFECTIVE TOP TUBE LENGTH (mm) 17.0" (M) : 602 19.0" (L): 623 21.0" (XL): 640
STACK (MM) 17.0" (M) : 624 19.0" (L): 634 21.0" (XL): 643
REAch (mm) 17.0" (M) : 411 19.0" (L): 430 21.0" (XL): 443
CHAINSTAY LENGTH (mm) 17.0" (M) : 429 19.0" (L): 429 21.0" (XL): 429
WHEELBASE (mm) (29" / 27"+) 17.0" (M) : 1135 19.0" (L): 1157 21.0" (XL): 1175
SEAT TUBE ANGLE 17.0" (M) : 73 19.0" (L): 73 21.0" (XL): 73
HEAD TUBE ANGLE (29" / 27"+) 17.0" (M) : 69 19.0" (L): 69 21.0" (XL): 69
HEAD TUBE LENGTH (mm) 17.0" (M) : 110 19.0" (L): 120 21.0" (XL): 130
fork lenght (mm) (29" / 27"+) 17.0" (M) : 531 19.0" (L): 531 21.0" (XL): 531
Fork offseet (mm) 17.0" (M) : 51 19.0" (L): 51 21.0" (XL): 51
bb drop (mm) 17.0" (M) : 45 19.0" (L): 45 21.0" (XL): 45
bb shell size (mm) 17.0" (M) : PRESS FIT / 92 19.0" (L): PRESS FIT / 92 21.0" (XL): PRESS FIT / 92
HEAD TUBE SIZE 17.0" (M) : IHS 1,5/1-1/8" (FSA DX PRO2, 36°/45°ACB) 19.0" (L): IHS 1,5/1-1/8" (FSA DX PRO2, 36°/45°ACB) 21.0" (XL): IHS 1,5/1-1/8" (FSA DX PRO2, 36°/45°ACB)
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
Dropout IDL (mm) 17.0" (M) : 12x148 THRU AXLE BOOST 19.0" (L): 12x148 THRU AXLE BOOST 21.0" (XL): 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) : 60 19.0" (L): 80 21.0" (XL): 80
Crank Length (mm) 17.0" (M) : 175 19.0" (L): 175 21.0" (XL): 175
Seatpost Length (mm) 17.0" (M) : 400 / 390 19.0" (L): 400 / 440 21.0" (XL): 400 / 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

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

Picton Cycles

5673 km away

High St 11-13

L15 8HE Liverpool

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

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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