Details and Specs for 2012 Subrosa Arum Dirt Bike :
| The 2012 Subrosa Arum bike features chromoly top and downtubes with integrated headtube drilled for gyro tabs, 1-1/8" fork with tapered legs and chromoly steerer tube, Subrosa Hold On style topload stem, 8.5" chromoly bars, TSC Banger grips, alloy U-brake and lever, removable brake mounts, Rant heat-treated chromoly 3-pc cranks with sealed Mid BB, Subrosa Shield style 25T chainwheel, 14mm semi-sealed cassette hub with 9T driver, 3/8" alloy front hub, Rant 36H alloy rims, TSC Solus Slimmer seat/post combo and TSC Ravager PC pedals. (25.8 lbs) Frame Specs Toptube: 20.5" Headtube Angle: 75° Seattube Angle: 71° Seattube Height: 9" Chainstay Length: 13.75" Handlebar Specs Rise: 8.5" Width: 28" Backsweep: 12° Upsweep: 1° Fork Specs Offset: 30mm Upgrades over 2012 Subrosa Salvador bike - Chromoly toptube
- Chromoly 8.5" bars
- Removable U-brake mounts
NOTE: To insure that every component on your bicycle is working properly, Dans Comp recommends that all Subrosa BMX Bikes be assembled by a qualified mechanic. Improper assembly of your bicycle may lead to premature wear or failure of individual components such as headsets, crank assembly and wheels. Failure to do so may void the manufacturer warranty. | |