• GEAR 1×1
  • RAMME Custom Alu 6061,T6
  • TRAVEL (F/R) -
  • FORGAFFEL Hi-ten rigid
  • REAR SUSPENSION -
  • SPRING/DAMPING SYSTEM -
  • GEAR 1×1
  • KRANKSÆT Lide DJ521 28T
  • Forskifter -
  • BAGSKIFTER -
  • SKIFTEGREB -
  • FREEWHEEL/CASSETTE 16T
  • KÆDE KMC Z410
  • BREMSER Saccon Alloy V-brake / Coaster
  • BB Thun GO
  • STYRFITTINGS CH800B
  • Pedaler Marwi SP-201
  • fornav Steel 16H
  • Bagnav Coaster 28H
  • Fælg ONE J20C 16H / 28H
  • Eger Sapim Galvanized
  • DÆK Deli SA 206 16×1,75"
  • FREMPIND Steel/Alloy 22,2 mm
  • STYR Steel rised
  • GREB Widek Transparent Kids
  • SALDEPIND HL Corp Steel
  • SADEL Velo Junior
  • størrelse 9"
  • VÆGT* 9,2 kg

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 9.0"
SEAT TUBE LENGTH (mm) 9.0": 230
EFFECTIVE TOP TUBE LENGTH (mm) 9.0": 400
CHAINSTAY LENGTH (mm) 9.0": 280
WHEELBASE (mm) 9.0": 735
SEAT TUBE ANGLE 9.0": 73
HEAD TUBE ANGLE 9.0": 69
HEAD TUBE LENGTH (mm) 9.0": 100
fork lenght (mm) 9.0": 270
Fork offseet (mm) 9.0": 28
bb drop (mm) 9.0": 5
bb shell size (mm) 9.0": BSA BC 1.37*24 / 68
HEAD TUBE SIZE 9.0": 1-1/8" (37*30)
SEAT POST DIAMETER (mm) 9.0": 27.2
SEAT CLAMP DIAMETER (mm) 9.0": 31.8
Dropout IDL (mm) 9.0": 10x114 Nutted
Handlebar Width (mm) 9.0": 460/R60
Stem Length (mm) 9.0": 35
Crank Length (mm) 9.0": 102
Seatpost Length (mm) 9.0": 220

Frame size

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

2789 km away

U Elekrárny 306

53002 Pardubice - Čeperka

Brattørkaia Sykkel AS

8259 km away

Brattørkaia 15AB

7010 Trondheim

Picton Cycles

8473 km away

High St 11-13

L15 8HE Liverpool

Mustosen pyörä Oy

8545 km away

Rautatienkatu 16

90100 Oulu

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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