Compare Bikes

BLACKOUT 40
BLACKOUT 40
Add a bike
FRAME
Custom Alu 6061.T6
FORK
Alloy, rigid
CRANKSET
Lanxi 45A, SXB5B130A-ED2WR
REAR DERAILLEUR
Claris, RD-R2000
SHIFTER
Claris, SL-R2000
FREEWHEEL/CASSETTE
Shimano CS-HG41-8 11-32
CHAIN
KMC, Z51 EPT
BRAKES
Shimano BR-M315 hydraulic disc brake 160/160
BB
CH square
HEAD SET
TH No. 42
PEDALS
Marwi, SP-610
FRONT HUB
HB-TX505
REAR HUB
FH-TX505-8
RIMS
Stars J19KA, 622x19, 32H
SPOKES
Sapim, stainless black
TIRES
Schwalbe, Spicer 30-622
STEM
Alloy 31.8 mm
HANDLEBAR
Alloy butted 31.8 mm
GRIPS
Selle Royal Ergo
SEAT POST
HL alloy
SADDLE
Selle Royal Arco
GEARS
1x8
SIZES
G: 50 cm (S), 53 cm (M), 56 cm (L), 60 cm (XL), L: 53 cm (M), 56 cm (L)
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