CRANKSET Truvativ Single-Speed ISIS Crankset. Stiff and strong, with an outer guard and 34-tooth ring. Rip It! SS COG Your kit comes with a Novatec 16, 17 & 18-tooth cassette cog, giving you the option to alter the gearing to your fit your style! CHAIN KMC Z51 RustBuster. With a rust-proof finish the chain is one less thing you'll have to worrry about. BRAKES Avid BB7 Mechanical Disc Brakes. Avid Mechanicals are the perfect choice for one reason, they work! BRAKE LEVERS Avid FR-5 long pull brake levers. Matched to Avid Mechanicals to create the ultimate stopers! SEATPOST Alloy post with two-bolt micro adjust clamp. Infinately tunable, light and strong. The perfect perch for your saddle. SADDLE WTB style, CroMo railed saddle. The butt rest you won't use much as the Single-Speed is for standing and throwing down the hammer! STEM Removable face-plate alloy stem with OS, 31.8mm, clamp. Added stiffness where it counts! HANDLEBAR OS Alloy riser bar. Just enough rise and width for your single-speed enjoyment. HEADSET Cane Creek S-1 headset. Replaceable sealed cartridge bearings and cold forged steel cups make this a reliable and durable choice. FRONT WHEEL 29 Inches of rolling fun. 6-Bolt, Disc specific, 29" front wheel with black hubs, spokes and rim. Roll It! REAR WHEEL 26 Inch, Disc / Single-Speed specific cassette body rear wheel. For strength and accelleration it can't be beat. Punch It! FRONT TIRE WTB ExiWolf 2.3. A big wheel deserves a big tire. The 2.3" ExiWolf delivers in all conditions. Perfect for going rigid REAR TIRE WTB ExiWolf 2.1. When you have to Hook Up at all costs the 2.1" ExiWolf is the rear tire of choice for any true single-speeder. GRIPS WTB style dual compound mountain grips.