Subrosa Arum Dirt 2012 BMX Bike | Subrosa 2012 BMX
- FRAME: Japanese seamless 4130 chromoly TT and DT — 20.5″ TT / 75 degree HT / 71 degree ST / 13.75″ CS / 9? standover height, removable brake mounts
- FORK: 4130 chromoly steer tube, 30mm offset, tapered legs, integrated bearing race
- BARS: 100% 4130 chromoly — 8.25″ rise / 12 degree backsweep / 1 degree upsweep / 28″ wide
- GRIPS: Shadow Finger Banger
- BAR ENDS: Shadow Nylon Push In
- STEM: Custom Forged Subrosa Hold On alloy top load stem
- RIMS: Rant alloy 36H
- FRONT HUB: Alloy 3/8″ axle
- REAR HUB: Semi sealed alloy 14mm cassette
- TIRES: 20 x 2.35 knobby front / 20 x 2.2 street rear
- CRANKS: Rant 4130 seamless chromoly tubular 3pc. 48T 175mm, with sealed mid BB
- SPROCKET: Subrosa Shield
- GEARING: 25–9 micro
- CHAIN: Taya 410
- PEDALS: Shadow Ravager Plastic
- BRAKES: Rant alloy U-brakes w/ straight cable and Rant alloy lever
- SEAT: Shadow Solus Slim 1pc Seat / Post combo
- SEAT CLAMP Intergrated into frame
- WEIGHT : 25.8 lbs
