Compare Bikes

Add a bike
FRAME
Alloy Al-6061 T6 Custom tubing, Junior Trail Geometry, Shark Spine Semi 20", OLD 130x9, BB BSA 68mm, V-brake pivots, Fender Ready Dropout, Replaceable RD Hanger, Kickstand mount
HEAD SET
CH290TBW, 1-1/8"
FORK
Thunder 20", Alloy Custom Tubing, Ahead 1-1/8", V-Brake, QR Type
SHIFTER
microSHIFT DS45-7R, 7-speed
REAR DERAILLEUR
microSHIFT RD-M21SS
CRANKSET
Wheel Top SXB4BL-MS, 28T
CASSETE
SHIMANO CS-HG200-7, 12-28T
BOTTOM BRACKET
Thun Ibex 120mm, BSA, shell 68mm
CHAIN
KMC Z8.3
PEDALS
Marwi SP-202
HANDLEBAR
ONE1 Alloy, MTB AL-153BT, 10° backsweep, 30mm rise, 560mm, 25.4mm
STEM
ONE1 MAS-MD60368 Alloy, 25.4mm, 15°
GRIPS
Velo VLG-311
SADDLE
Velo Sport Junior
SEAT POST
ONE1 Alloy, SP C207, 27.2mm
FRONT HUB
ONE1 KTA55F, 20H, M9x100mm, QR Type
REAR HUB
ONE1 KTAZ2R, 20H, M10x130, CASSETE, QR Type
RIMS
Stars J19SD, 20H
TIRES
Schwalbe CX Comp KevlarGuard, 20x1.75", Reflective tape
SPOKES
Sapim Galvanized Black
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!

Instagram your Rock Machine moments and get featured!

#intrailwetrust